The document discusses laptop and portable device maintenance and troubleshooting. It covers power management modes, communication connections, and issues such as short battery life. The document also outlines various printer and scanner technologies, including laser printers, inkjet printers, and thermal printers. It describes maintenance of laptops and identifies common problems like poor wireless reception.
This document provides an overview of key topics for the CompTIA A+ certification exam, including:
- The major personal computer operating systems like Windows, Linux, Mac OS, and their components.
- The primary tools and interfaces in Windows like the desktop, start menu, file explorer and control panel.
- File system management in Windows including folders, file extensions, attributes and permissions.
- Windows system management tools such as the computer management console and the registry.
The document contains slides with explanations and examples of each topic, intended to teach users about the objectives for the CompTIA A+ exam. Activities are also included to have users explore and examine the different operating system components.
The document discusses printers and scanners, including their components, installation, maintenance, and troubleshooting. It identifies printer and scanner memory, drivers, firmware, interfaces, and consumables. It also describes printing and scanning processes like laser printing, inkjet printing, and scanning. Further, it covers installing and configuring printers and scanners, preventative maintenance, and common issues.
This document provides an overview of topics related to networking and laptop components for CompTIA A+ certification. It discusses network connection methods, name resolution, directory services, and troubleshooting techniques. It also covers laptop hardware such as mobile processors, memory, ports and peripherals. The goal is to teach exam objectives for installing and maintaining both networking and laptop systems.
The document discusses security concepts for personal computers, including describing security fundamentals, identifying protection measures like authentication, access control, encryption, and firewalls, and identifying methods for securing data and physical computer components. It provides information on topics such as passwords, biometric authentication, malicious software, and data removal and hardware disposal.
Strategies for agile software test automationEliane Collins
The document discusses strategies for agile software test automation based on an industrial experience. It describes three strategies used: 1) testers automating unit and system tests, 2) developers automating unit tests and testers automating system tests, and 3) a collaborative strategy where automation tasks are shared. The collaborative strategy was found to have the most benefits, including improved test automation, early security and load testing, intense team collaboration, and knowledge sharing. Lessons learned are that collaboration supports agile test automation success and automation should be layered, simple, reusable and maintainable.
Innovate 2014: Get an A+ on Testing Your Enterprise Applications with Rationa...Teodoro Cipresso
Today's exam: what's the difference between continuous testing of distributed apps and enterprise apps? If you're on the distributed side, you typically maintain suites of self-checking unit tests. Successful execution of these test suites gives you confidence in your code as you make fixes and deliver enhancements. If you're on the enterprise side (okay: mainframe), you have to factor in CPU time and try to minimize that. Minimize and continuous, however, are near contradictions. The IBM Rational Development and Test Environment for System z can change that. It provides an emulated z/OS environment on Intel or Intel compatible hardware, making continuous test of enterprise apps easy and affordable.
Timothy McCann passed the CompTIA A+ Practical Application certification exam with a score of 847 out of 900. The report indicates he incorrectly answered questions in several objective areas including installing and configuring networks, troubleshooting connectivity issues, using appropriate commands to troubleshoot problems, preventing and removing viruses and malware, and troubleshooting common printer issues. He is instructed to verify his personal information online within 5 days to receive his certification.
The document discusses installing, upgrading, optimizing, and adding devices to Windows. It covers Windows system requirements, installation methods, options, and updates. It also explains virtual memory, the boot process, services, and optimization tools. The goal is to teach objectives for the 2006 CompTIA A+ exam on installing Windows XP Professional.
This document provides an overview of key topics for the CompTIA A+ certification exam, including:
- The major personal computer operating systems like Windows, Linux, Mac OS, and their components.
- The primary tools and interfaces in Windows like the desktop, start menu, file explorer and control panel.
- File system management in Windows including folders, file extensions, attributes and permissions.
- Windows system management tools such as the computer management console and the registry.
The document contains slides with explanations and examples of each topic, intended to teach users about the objectives for the CompTIA A+ exam. Activities are also included to have users explore and examine the different operating system components.
The document discusses printers and scanners, including their components, installation, maintenance, and troubleshooting. It identifies printer and scanner memory, drivers, firmware, interfaces, and consumables. It also describes printing and scanning processes like laser printing, inkjet printing, and scanning. Further, it covers installing and configuring printers and scanners, preventative maintenance, and common issues.
This document provides an overview of topics related to networking and laptop components for CompTIA A+ certification. It discusses network connection methods, name resolution, directory services, and troubleshooting techniques. It also covers laptop hardware such as mobile processors, memory, ports and peripherals. The goal is to teach exam objectives for installing and maintaining both networking and laptop systems.
The document discusses security concepts for personal computers, including describing security fundamentals, identifying protection measures like authentication, access control, encryption, and firewalls, and identifying methods for securing data and physical computer components. It provides information on topics such as passwords, biometric authentication, malicious software, and data removal and hardware disposal.
Strategies for agile software test automationEliane Collins
The document discusses strategies for agile software test automation based on an industrial experience. It describes three strategies used: 1) testers automating unit and system tests, 2) developers automating unit tests and testers automating system tests, and 3) a collaborative strategy where automation tasks are shared. The collaborative strategy was found to have the most benefits, including improved test automation, early security and load testing, intense team collaboration, and knowledge sharing. Lessons learned are that collaboration supports agile test automation success and automation should be layered, simple, reusable and maintainable.
Innovate 2014: Get an A+ on Testing Your Enterprise Applications with Rationa...Teodoro Cipresso
Today's exam: what's the difference between continuous testing of distributed apps and enterprise apps? If you're on the distributed side, you typically maintain suites of self-checking unit tests. Successful execution of these test suites gives you confidence in your code as you make fixes and deliver enhancements. If you're on the enterprise side (okay: mainframe), you have to factor in CPU time and try to minimize that. Minimize and continuous, however, are near contradictions. The IBM Rational Development and Test Environment for System z can change that. It provides an emulated z/OS environment on Intel or Intel compatible hardware, making continuous test of enterprise apps easy and affordable.
Timothy McCann passed the CompTIA A+ Practical Application certification exam with a score of 847 out of 900. The report indicates he incorrectly answered questions in several objective areas including installing and configuring networks, troubleshooting connectivity issues, using appropriate commands to troubleshoot problems, preventing and removing viruses and malware, and troubleshooting common printer issues. He is instructed to verify his personal information online within 5 days to receive his certification.
The document discusses installing, upgrading, optimizing, and adding devices to Windows. It covers Windows system requirements, installation methods, options, and updates. It also explains virtual memory, the boot process, services, and optimization tools. The goal is to teach objectives for the 2006 CompTIA A+ exam on installing Windows XP Professional.
This document outlines topics to be covered in a training session on installing and configuring various hardware devices for CompTIA A+ certification, including display devices, input devices, and adapter cards. Some key areas to be covered are identifying different types of displays, display settings, LCD characteristics, display connectors, and installing display device drivers. Input devices such as keyboards, mice, trackballs, touchpads, biometric devices, and specialized devices like barcode readers will also be discussed. Installation considerations and activities are provided for both display and input devices. Additionally, different internal bus architectures for system boards will be outlined.
The document discusses troubleshooting various hardware devices, including displays, input devices, adapter cards, multimedia devices, and storage devices. It provides tips on issues that may occur with each device type and techniques for maintenance and troubleshooting. Examples of common issues covered include monitors not powering on or displaying images correctly, keyboards with stuck keys, sound not working on speakers or microphones, hard drives not booting or reading/writing correctly, and optical drives getting stuck or not reading discs properly.
This document discusses troubleshooting common hardware issues. It covers testing and troubleshooting power supplies, memory, CPUs, and system boards. For each component, it identifies common problems, error checking mechanisms, and steps to troubleshoot issues. The objectives are to learn to test and troubleshoot these core system components.
The document discusses maintaining and troubleshooting Windows operating systems. It covers using utilities for file and disk management, performing backups and restores, identifying different types of errors, and methods for recovering a damaged Windows installation, such as system restore utilities, safe mode, and recovery console.
This document is a presentation on troubleshooting various computer hardware devices. It discusses common issues with displays, input devices, adapter cards, multimedia devices, and storage devices. It provides tips on troubleshooting and maintaining these components, such as cleaning keyboards and mice, checking SCSI IDs and cabling, and configuring drive modes for ATA drives. Activities are also included to practice hands-on troubleshooting.
This document discusses topics related to installing and troubleshooting operating systems and networks for CompTIA N+ certification. It covers several operating systems including UNIX, Linux, Mac OS X, and Windows XP. It also outlines a troubleshooting model and describes steps for troubleshooting like establishing symptoms, identifying affected areas, determining probable causes, implementing solutions, and documenting results.
This document outlines topics covered in a training session on tools, safety practices, and troubleshooting techniques for IT professionals. The session will cover identifying common hardware and software tools used by technicians, best practices for electrical and environmental safety, preventative maintenance, and communication skills. Specific topics include types of multimeters, loopback plugs, hardware toolkits, diagnostic software, electrical hazards, chemical hazards, the materials safety data sheet, preventative maintenance techniques, cleaning materials, troubleshooting theory and processes, and verbal and nonverbal communication skills.
This document provides an overview of topics to be covered in a training session on installing and configuring computer components for CompTIA A+ certification. The session will cover selecting, installing, and configuring storage devices, power supplies, memory, CPUs, and system boards. Specific topics that will be discussed include different types of storage devices like HDDs, FDDs, tape drives, optical drives, and solid state storage, as well as device installation considerations and optimization requirements. Power supply form factors and voltage requirements will also be covered.
This document discusses securing personal computers and wireless networks. It covers identifying methods for securing wireless communications, responding to social engineering attacks, and installing and configuring security measures. Specific topics include wireless encryption protocols, securing wireless access points and clients, preventing social engineering, configuring Windows firewall and NTFS permissions, and maintaining security measures.
This document contains 38 multiple choice questions about computer hardware, operating systems, and troubleshooting. The questions cover topics such as laptop components, Windows installation, troubleshooting issues in Windows, and printer and storage device installation. The questions are multiple choice with 4 possible answers for each question.
This document contains 38 multiple choice questions about computer hardware, operating systems, and troubleshooting. The questions cover topics such as laptop components, Windows installation, troubleshooting issues in Windows, and printer and storage device installation. The questions are multiple choice with 4 possible answers for each question.
This document contains 50 multiple choice questions about computer hardware, operating systems, and networking. The questions cover topics such as laptop components, Windows installation and configuration, troubleshooting issues, and basic network concepts. They range from identifying the correct driver to install a compact flash device to describing how to extend the range of a wireless network using an access point.
The document discusses how to use Intel VTune to obtain tuning advice reports to optimize code performance. It explains that tuning advice reports provide insights on performance issues and suggestions. The tuning assistant generates these reports for event-based sampling and counter monitor results. It details the process for invoking the tuning assistant and analyzing the advice within these reports to identify bottlenecks and potential optimizations.
This document outlines the objectives covered in the CompTIA A+ 220-802 certification exam. It is the second of two exams required to earn the CompTIA A+ certification. The exam measures competencies for an entry-level IT professional with 12 months of hands-on experience. Topics covered include operating systems, security, mobile devices, and troubleshooting. The exam is broken into four domains: Operating Systems (33%), Security (22%), Mobile Devices (9%), and Troubleshooting (36%).
Windows 7 XP Compatibility mode, Virtual PC and Microsoft ...butest
Microsoft is continuing to invest in desktop virtualization for application compatibility purposes in Windows 7. Virtual PC and MED-V address this need by allowing legacy applications to run in isolated virtual environments. Virtual PC 7 will provide a seamless experience for running Windows XP applications on Windows 7 hosts. It utilizes Hyper-V and Terminal Services technologies for integration and USB support. MED-V offers centralized management of virtual machine images and usage policies across an enterprise. Both solutions help ensure compatibility of existing applications when migrating from Windows XP to Windows 7.
The document discusses Microsoft's Windows Optimized Desktop roadmap. It summarizes the key features and benefits of Windows 7 and the Microsoft Desktop Optimization Pack (MDOP) for making users more productive, enhancing security and control, and streamlining PC management to reduce costs. Specific technologies and capabilities covered include DirectAccess, BranchCache, AppLocker, BitLocker, virtual desktop infrastructure improvements, and deployment tools. The document provides guidance for different customer scenarios on migrating to Windows 7 based on their Windows deployment status.
This document outlines the objectives and goals of the CompTIA Network+ Certification course. The course aims to provide learners with fundamental networking skills and knowledge required for careers in network support. By the end of the course, learners will be able to identify key network components, protocols, implementations and troubleshooting techniques. The certification builds on existing user knowledge to present concepts used in any networking career.
This document discusses the features and installation tips for SAP BusinessObjects SP2. Some key points include:
- SP2 introduces new features for Web Intelligence, including input controls, query on query, and locale formulas. It also includes improvements to security and version management for the Lifecycle Manager.
- Important documentation for SP2 includes release notes, installation guides, and documents outlining new features and fixed issues.
- The installation of SP2 can be slow, taking over 18 hours, due to a bug in the Windows Installer. It is recommended to perform a silent installation using a response file to avoid this issue. Backup of files and databases is also advised before installing SP2.
ITEpchardware.Main, include PC introduction and others ict course outlinepptmohamedmwendo
The document provides an overview of changes to the IT Essentials: PC Hardware and Software v4.0 curriculum, including:
- The course name has changed slightly and it now aligns with the new CompTIA A+ certification.
- The updated course contains 16 chapters, including 5 new chapters on laptops, security, and communication skills.
- Equipment requirements have been updated to include more RAM and wireless networking components.
- Instructors are encouraged to receive training on the updated course materials.
- New virtual learning tools like a Virtual Laptop are available to supplement hands-on learning.
The document discusses legacy connectivity and protocols. It describes legacy integration as integrating J2EE components with legacy systems. The key approaches to legacy integration are data level integration, application interface integration, method level integration, and user interface level integration. Legacy connectivity can be achieved using Java Native Interface (JNI), J2EE Connector Architecture, and web services. JNI allows Java code to call native methods written in other languages like C/C++. The J2EE Connector Architecture standardizes connectivity through resource adapters. Web services provide a platform-independent approach through XML protocols.
The document discusses messaging and internationalization. It covers messaging using Java Message Service (JMS), including the need for messaging, messaging architecture, types of messaging, messaging models, messaging servers, components of a JMS application, developing effective messaging solutions, and implementing JMS. It also discusses internationalizing J2EE applications.
This document outlines topics to be covered in a training session on installing and configuring various hardware devices for CompTIA A+ certification, including display devices, input devices, and adapter cards. Some key areas to be covered are identifying different types of displays, display settings, LCD characteristics, display connectors, and installing display device drivers. Input devices such as keyboards, mice, trackballs, touchpads, biometric devices, and specialized devices like barcode readers will also be discussed. Installation considerations and activities are provided for both display and input devices. Additionally, different internal bus architectures for system boards will be outlined.
The document discusses troubleshooting various hardware devices, including displays, input devices, adapter cards, multimedia devices, and storage devices. It provides tips on issues that may occur with each device type and techniques for maintenance and troubleshooting. Examples of common issues covered include monitors not powering on or displaying images correctly, keyboards with stuck keys, sound not working on speakers or microphones, hard drives not booting or reading/writing correctly, and optical drives getting stuck or not reading discs properly.
This document discusses troubleshooting common hardware issues. It covers testing and troubleshooting power supplies, memory, CPUs, and system boards. For each component, it identifies common problems, error checking mechanisms, and steps to troubleshoot issues. The objectives are to learn to test and troubleshoot these core system components.
The document discusses maintaining and troubleshooting Windows operating systems. It covers using utilities for file and disk management, performing backups and restores, identifying different types of errors, and methods for recovering a damaged Windows installation, such as system restore utilities, safe mode, and recovery console.
This document is a presentation on troubleshooting various computer hardware devices. It discusses common issues with displays, input devices, adapter cards, multimedia devices, and storage devices. It provides tips on troubleshooting and maintaining these components, such as cleaning keyboards and mice, checking SCSI IDs and cabling, and configuring drive modes for ATA drives. Activities are also included to practice hands-on troubleshooting.
This document discusses topics related to installing and troubleshooting operating systems and networks for CompTIA N+ certification. It covers several operating systems including UNIX, Linux, Mac OS X, and Windows XP. It also outlines a troubleshooting model and describes steps for troubleshooting like establishing symptoms, identifying affected areas, determining probable causes, implementing solutions, and documenting results.
This document outlines topics covered in a training session on tools, safety practices, and troubleshooting techniques for IT professionals. The session will cover identifying common hardware and software tools used by technicians, best practices for electrical and environmental safety, preventative maintenance, and communication skills. Specific topics include types of multimeters, loopback plugs, hardware toolkits, diagnostic software, electrical hazards, chemical hazards, the materials safety data sheet, preventative maintenance techniques, cleaning materials, troubleshooting theory and processes, and verbal and nonverbal communication skills.
This document provides an overview of topics to be covered in a training session on installing and configuring computer components for CompTIA A+ certification. The session will cover selecting, installing, and configuring storage devices, power supplies, memory, CPUs, and system boards. Specific topics that will be discussed include different types of storage devices like HDDs, FDDs, tape drives, optical drives, and solid state storage, as well as device installation considerations and optimization requirements. Power supply form factors and voltage requirements will also be covered.
This document discusses securing personal computers and wireless networks. It covers identifying methods for securing wireless communications, responding to social engineering attacks, and installing and configuring security measures. Specific topics include wireless encryption protocols, securing wireless access points and clients, preventing social engineering, configuring Windows firewall and NTFS permissions, and maintaining security measures.
This document contains 38 multiple choice questions about computer hardware, operating systems, and troubleshooting. The questions cover topics such as laptop components, Windows installation, troubleshooting issues in Windows, and printer and storage device installation. The questions are multiple choice with 4 possible answers for each question.
This document contains 38 multiple choice questions about computer hardware, operating systems, and troubleshooting. The questions cover topics such as laptop components, Windows installation, troubleshooting issues in Windows, and printer and storage device installation. The questions are multiple choice with 4 possible answers for each question.
This document contains 50 multiple choice questions about computer hardware, operating systems, and networking. The questions cover topics such as laptop components, Windows installation and configuration, troubleshooting issues, and basic network concepts. They range from identifying the correct driver to install a compact flash device to describing how to extend the range of a wireless network using an access point.
The document discusses how to use Intel VTune to obtain tuning advice reports to optimize code performance. It explains that tuning advice reports provide insights on performance issues and suggestions. The tuning assistant generates these reports for event-based sampling and counter monitor results. It details the process for invoking the tuning assistant and analyzing the advice within these reports to identify bottlenecks and potential optimizations.
This document outlines the objectives covered in the CompTIA A+ 220-802 certification exam. It is the second of two exams required to earn the CompTIA A+ certification. The exam measures competencies for an entry-level IT professional with 12 months of hands-on experience. Topics covered include operating systems, security, mobile devices, and troubleshooting. The exam is broken into four domains: Operating Systems (33%), Security (22%), Mobile Devices (9%), and Troubleshooting (36%).
Windows 7 XP Compatibility mode, Virtual PC and Microsoft ...butest
Microsoft is continuing to invest in desktop virtualization for application compatibility purposes in Windows 7. Virtual PC and MED-V address this need by allowing legacy applications to run in isolated virtual environments. Virtual PC 7 will provide a seamless experience for running Windows XP applications on Windows 7 hosts. It utilizes Hyper-V and Terminal Services technologies for integration and USB support. MED-V offers centralized management of virtual machine images and usage policies across an enterprise. Both solutions help ensure compatibility of existing applications when migrating from Windows XP to Windows 7.
The document discusses Microsoft's Windows Optimized Desktop roadmap. It summarizes the key features and benefits of Windows 7 and the Microsoft Desktop Optimization Pack (MDOP) for making users more productive, enhancing security and control, and streamlining PC management to reduce costs. Specific technologies and capabilities covered include DirectAccess, BranchCache, AppLocker, BitLocker, virtual desktop infrastructure improvements, and deployment tools. The document provides guidance for different customer scenarios on migrating to Windows 7 based on their Windows deployment status.
This document outlines the objectives and goals of the CompTIA Network+ Certification course. The course aims to provide learners with fundamental networking skills and knowledge required for careers in network support. By the end of the course, learners will be able to identify key network components, protocols, implementations and troubleshooting techniques. The certification builds on existing user knowledge to present concepts used in any networking career.
This document discusses the features and installation tips for SAP BusinessObjects SP2. Some key points include:
- SP2 introduces new features for Web Intelligence, including input controls, query on query, and locale formulas. It also includes improvements to security and version management for the Lifecycle Manager.
- Important documentation for SP2 includes release notes, installation guides, and documents outlining new features and fixed issues.
- The installation of SP2 can be slow, taking over 18 hours, due to a bug in the Windows Installer. It is recommended to perform a silent installation using a response file to avoid this issue. Backup of files and databases is also advised before installing SP2.
ITEpchardware.Main, include PC introduction and others ict course outlinepptmohamedmwendo
The document provides an overview of changes to the IT Essentials: PC Hardware and Software v4.0 curriculum, including:
- The course name has changed slightly and it now aligns with the new CompTIA A+ certification.
- The updated course contains 16 chapters, including 5 new chapters on laptops, security, and communication skills.
- Equipment requirements have been updated to include more RAM and wireless networking components.
- Instructors are encouraged to receive training on the updated course materials.
- New virtual learning tools like a Virtual Laptop are available to supplement hands-on learning.
The document discusses legacy connectivity and protocols. It describes legacy integration as integrating J2EE components with legacy systems. The key approaches to legacy integration are data level integration, application interface integration, method level integration, and user interface level integration. Legacy connectivity can be achieved using Java Native Interface (JNI), J2EE Connector Architecture, and web services. JNI allows Java code to call native methods written in other languages like C/C++. The J2EE Connector Architecture standardizes connectivity through resource adapters. Web services provide a platform-independent approach through XML protocols.
The document discusses messaging and internationalization. It covers messaging using Java Message Service (JMS), including the need for messaging, messaging architecture, types of messaging, messaging models, messaging servers, components of a JMS application, developing effective messaging solutions, and implementing JMS. It also discusses internationalizing J2EE applications.
The document discusses Java 2 Enterprise Edition (J2EE) application security. It covers security threat assessment, the Java 2 security model, and Java security APIs. The Java 2 security model provides access controls and allows downloading and running applications securely. It uses techniques like cryptography, digital signatures, and SSL. The Java Cryptography Extensions API provides methods for encrypting data, generating keys, and authentication.
The document discusses various security tools in Java including keytool, jarsigner, and policytool. Keytool is used to manage keystores containing private keys and certificates. It can generate key pairs, import/export certificates, and list keystore contents. Jarsigner signs JAR files using certificates from a keystore. Policytool creates and edits security policy files specifying user permissions. The document provides details on using each tool's commands and options.
This document discusses EJB technology and provides summaries of key concepts:
1. It defines the EJB container model and describes features like security, distributed access, and lifecycle management.
2. It compares the lifecycles of stateless session beans, stateful session beans, entity beans, and message-driven beans.
3. It contrasts stateful and stateless session beans and discusses differences in client state, pooling, lifecycles, and more. It also compares session beans and entity beans in terms of representing processes versus data.
This document discusses behavioral design patterns and J2EE design patterns. It provides descriptions and class diagrams for several behavioral patterns, including Iterator, Mediator, Memento, Observer, State, Strategy, Template Method, and Visitor. It also defines what a J2EE design pattern is and notes that J2EE patterns are categorized into the presentation, business, and integration tiers of an enterprise application.
This document provides an overview of EJB in J2EE architecture and EJB design patterns. It discusses the key characteristics of using EJB in J2EE architecture, including supporting multiple clients, improving reliability and productivity, supporting large scale deployment, developing transactional applications, and implementing security. It also outlines several EJB design patterns, such as client-side interaction patterns, EJB layer architectural patterns, inter-tier data transfer patterns, and transaction/persistence patterns.
This document discusses design patterns and provides examples of structural and behavioral design patterns. It describes the adapter, bridge, composite, decorator, facade, flyweight, proxy, chain of responsibility, and command patterns. Structural patterns are concerned with relationships and responsibilities between objects, while behavioral patterns focus on communication between objects. Examples of UML diagrams are provided to illustrate how each pattern can be modeled.
The document discusses UML diagrams that can be used to model J2EE applications, including use case diagrams, class diagrams, package diagrams, sequence diagrams, collaboration diagrams, state diagrams, activity diagrams, component diagrams, and deployment diagrams. It provides examples of each diagram type using a case study of an online bookstore system. The use case diagram shows use cases and actors, the class diagram shows classes and relationships, and other diagrams demonstrate how specific interactions, workflows, and system configurations can be modeled through different UML diagrams.
This document discusses design patterns and selecting appropriate patterns based on business requirements. It provides an overview of design patterns available in TheServerSide.com pattern catalog, which are organized into categories like EJB layer architectural patterns, inter-tier data transfer patterns, transaction and persistence patterns, and client-side EJB interaction patterns. Examples of patterns in each category are described. Best practices for developing class diagrams and using proven design patterns are also mentioned.
This document provides an overview of J2EE architecture. It defines architecture as the study of designing J2EE applications and discusses architectural concepts like attributes, models, and terminology. It describes the role of an architect and phases of architectural design. The document outlines the various components of J2EE like clients, web components, business components and containers. It also discusses key aspects of J2EE architecture like application areas, issues, technologies and available application servers.
The document discusses various topics related to collaboration and distributed systems including network communication in distributed environments, application integration using XML, and legacy integration technologies. Specifically, it covers factors that affect network performance like bandwidth and latency. It also describes using XML for data mapping between applications and data stores. Finally, it discusses different legacy integration methods like screen scraping, object mapping tools, and using off-board servers.
The document discusses JavaBean properties, property editors, and the classes used to implement them in Java. It describes the PropertyEditorSupport class and its methods for creating customized property editors. The PropertyDescriptor class and BeanInfo interface provide information about JavaBean properties, events, and methods. The document also provides tips on using sample JavaBeans from BDK1.1 in Java 2 SDK and creating a manifest file for multiple JavaBeans. Common questions about JavaBeans are answered.
The document discusses JavaBean properties and custom events. It defines different types of JavaBean properties like simple, boolean, indexed, bound, and constrained properties. It also explains how to create custom events by defining an event class, event listener interface, and event handler. The event handler notifies listeners when an event occurs. Finally, it demonstrates creating a login JavaBean that uses a custom event to validate that a username and password are not the same.
The document introduces JavaBeans, which are reusable software components created using Java. It discusses JavaBean concepts like properties, methods, and events. It also describes the Beans Development Kit (BDK) environment for creating, configuring, and testing JavaBeans. BDK includes components like the ToolBox, BeanBox, Properties window, and Method Tracer window. The document provides demonstrations of creating a sample JavaBean applet and user-defined JavaBean using BDK. It also covers topics like creating manifest and JAR files for packaging JavaBeans.
The document provides information on working with joins, the JDBC API, and isolation levels in Java database applications. It discusses different types of joins like inner joins, cross joins, and outer joins. It describes the key interfaces in the JDBC API like Statement, PreparedStatement, ResultSet, Connection, and DatabaseMetaData. It also covers isolation levels and how they prevent issues with concurrently running transactions accessing a database.
The document discusses various advanced features of JDBC including using prepared statements, managing transactions, performing batch updates, and calling stored procedures. Prepared statements improve performance by compiling SQL statements only once. Transactions allow grouping statements to execute atomically through commit and rollback. Batch updates reduce network calls by executing multiple statements as a single unit. Stored procedures are called using a CallableStatement object which can accept input parameters and return output parameters.
The document introduces JDBC and its key concepts. It discusses the JDBC architecture with two layers - the application layer and driver layer. It describes the four types of JDBC drivers and how they work. The document outlines the classes and interfaces that make up the JDBC API and the basic steps to create a JDBC application, including loading a driver, connecting to a database, executing statements, and handling exceptions. It provides examples of using JDBC to perform common database operations like querying, inserting, updating, and deleting data.
The document discusses classes and objects in Java, including defining classes with data members and methods, creating objects, using constructors, and the structure of a Java application. It also covers access specifiers, modifiers, compiling Java files, and provides a summary of key points about classes and objects in Java.
The document discusses casting and conversion in Java. It covers implicit and explicit type conversions, including widening, narrowing, and casting conversions. It also discusses overloading constructors in Java by defining multiple constructor methods with the same name but different parameters. The document provides examples of casting integer and double values to byte type, as well as overloading the Cuboid constructor to calculate volumes for rectangles and squares.
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Project Management Semester Long Project - Acuityjpupo2018
Acuity is an innovative learning app designed to transform the way you engage with knowledge. Powered by AI technology, Acuity takes complex topics and distills them into concise, interactive summaries that are easy to read & understand. Whether you're exploring the depths of quantum mechanics or seeking insight into historical events, Acuity provides the key information you need without the burden of lengthy texts.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
20240609 QFM020 Irresponsible AI Reading List May 2024
Comp tia a+_session_12
1. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Objectives
In this session, you will learn to:
Install and configure laptops and portable computing devices.
Maintain and troubleshoot laptops and portable computing
devices.
Identify major types of printer and scanner technologies.
Ver. 1.0 Session 12 Slide 1 of 35
2. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Install and Configure Laptops and Portable Computing Devices
Before installing and configuring laptops and portable
computing devices, you need to understand the following:
Power management technologies
Power management modes
Communication connection selection tips
Ver. 1.0 Session 12 Slide 2 of 35
3. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Power Management Technologies
Microsoft Windows XP offers user configurable power
schemes:
Portable/Laptop power scheme
Max Battery power scheme
ACPI
APM
Portable/Laptop
Max Battery
Ver. 1.0 Session 12 Slide 3 of 35
4. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Power Management Modes
Two primary power-saving states on devices running
Windows XP are:
Hibernate Hibernate
Standby
Standby
Ver. 1.0 Session 12 Slide 4 of 35
5. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Communication Connection Selection Tips
• Communication methods are:
Bluetooth
Infrared
WiFi
Ethernet WAN
Cellular WWAN
Ver. 1.0 Session 12 Slide 5 of 35
6. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Activity 12-2
Activity on Configuring
Power Management for
Mobile Computing
Ver. 1.0 Session 12 Slide 6 of 35
7. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Activity 12-3
Activity on Exchanging
Portable Computer Drives
Ver. 1.0 Session 12 Slide 7 of 35
8. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Activity 12-4
Activity on Docking
Portable Systems
Ver. 1.0 Session 12 Slide 8 of 35
9. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Activity 12-5
Activity on Installing PC
Cards
Ver. 1.0 Session 12 Slide 9 of 35
10. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Activity 12-6
Activity on Exchanging
PC Cards
Ver. 1.0 Session 12 Slide 10 of 35
11. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Activity 12-7
Activity on Installing a
Mini-PCI Card
Ver. 1.0 Session 12 Slide 11 of 35
12. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Activity 12-8
Activity on Adding
Memory to Portable
Computing Devices
Ver. 1.0 Session 12 Slide 12 of 35
13. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Activity 12-9
Activity on Connecting
Infrared Devices
Ver. 1.0 Session 12 Slide 13 of 35
14. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Activity 12-10
Activity on Connecting
Bluetooth Devices
Ver. 1.0 Session 12 Slide 14 of 35
15. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Maintain and Troubleshoot Laptops and Portable Computing Devices
• Before maintaining and troubleshooting laptops and
portable computing, you need to understand following:
Maintenance and handling techniques
Operating environment best practices
General mobile computing device issues
Common stylus issues
Common laptop keypad issues
Common wireless connectivity issues
Ver. 1.0 Session 12 Slide 15 of 35
16. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Maintenance and Handling Techniques
• Maintenance and handling techniques are:
General cleaning
Cooling systems
Batteries
Ver. 1.0 Session 12 Slide 16 of 35
17. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Operating Environment Best Practices
You need to protect devices from following environmental
factors:
High temperature
Rapid change in temperature
High humidity
Low humidity
High altitude
Radio-frequency interference (RFI)
Direct light
Ver. 1.0 Session 12 Slide 17 of 35
18. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
General Mobile Computing Device Issues
Following are the general mobile computing device issues:
External display issues
Short battery life
Device gets hot
Batteries don’t charge fully
Laptop doesn’t work when on battery power
Laptop won’t turn on when connected to AC power
Pointing device issues
Ver. 1.0 Session 12 Slide 18 of 35
19. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Common Stylus Issues
Following are the common stylus issues:
Screen does not respond to stylus
Cursor is moving too fast/slow
Cursor does not go where desired
Ver. 1.0 Session 12 Slide 19 of 35
20. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Common Laptop Keypad Issues
Following are the common laptop keypad issues:
Nonstandard key placement
Function keys
Numeric keypad
Sticking keys
Keyboard too small
Ver. 1.0 Session 12 Slide 20 of 35
21. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Common Wireless Connectivity Issues
Following are the common wireless connectivity issues:
Poor reception
No reception
Ver. 1.0 Session 12 Slide 21 of 35
22. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Printer and Scanner Technologies
• Before learning printing and scanning technologies, you
need to understand following:
Printers
Scanners
Multi-function Devices
Laser Printers
Inkjet Printers
Thermal Printers
Types of Thermal Printers
Solid Ink Printers
Impact Printers
Ver. 1.0 Session 12 Slide 22 of 35
23. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Printers
A computer printer:
Is an output device.
Helps produce text and images from electronic content onto
paper.
Ver. 1.0 Session 12 Slide 23 of 35
24. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Scanners
Scanners is a device that:
• Helps creates a two-dimensional digitized image of a physical
object and saves as a computer file.
• Helps display, edit, or print saved files.
Physical object to scan
Glass plate
Flatbed type
Ver. 1.0 Session 12 Slide 24 of 35
25. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Multi-function Devices
A multi-function device:
Is a equipment that performs the functions of a number of
other specialized devices.
Include printer, scanner, fax, and copier functions.
Copying
Printing output tray
Scanning
Faxing
Ver. 1.0 Session 12 Slide 25 of 35
26. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Laser Printers
• A laser printer is a printer that forms high-quality images on
one page of paper at a time.
• Following are the components of laser printer:
Toner cartridge
Laser scanning assembly
High-voltage power supply
DC power supply
Paper transport assembly
Electrostatic Photographic drum (EP drum)
Transfer corona assembly
Fusing assembly
Formatter board
Ver. 1.0 Session 12 Slide 26 of 35
27. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Laser Printers (Contd..)
Toner cartridge
Printer ports
Output tray
Input trays
Input trays
Ver. 1.0 Session 12 Slide 27 of 35
28. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Inkjet Printers
• An inkjet printer prints images by spraying liquid ink from
an ink cartridge out of nozzles aimed carefully on the paper.
Ink cartridges
Black ink Color ink
Ver. 1.0 Session 12 Slide 28 of 35
29. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Thermal Printers
• A thermal printer is a general term for any printer that uses
heat to create the image on the paper with dye or ink from
ribbons or directly with pins.
Print ribbon
compartment
Page-wide thermal print
head Can produce photo-quality
inside unit output
Photo paper supply
Ver. 1.0 Session 12 Slide 29 of 35
30. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Types of Thermal Printers
Various types of thermal printer are:
Thermal dye transfer printer
Thermal wax transfer printer
Direct thermal printer
Ver. 1.0 Session 12 Slide 30 of 35
31. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Solid Ink Printers
• Solid ink printers are printers that use ink from melted
solid-ink sticks.
Ink forced into print
Solid ink sticks head
Ver. 1.0 Session 12 Slide 31 of 35
32. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Impact Printers
An impact printer is any type of printer that strikes a
component directly against the ink ribbon to create
characters on the paper.
Various types of impact printer are:
Dot-matrix printer
Formed-character printer
Line printer
Ver. 1.0 Session 12 Slide 32 of 35
33. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Impact Printers (Contd..)
Platen knob to
Pins strike ink advance paper
ribbon
Print head
Ribbon
Ver. 1.0 Session 12 Slide 33 of 35
34. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Activity 13-1
Activity on Discussing
Printer and Scanner
Technologies
Ver. 1.0 Session 12 Slide 34 of 35
35. CompTIA A+ Certification: A Comprehensive Approach
Installing Windows XP Professional Using Attended Installation
for all 2006 Exam Objectives
Summary
In this session, you learned that:
The power management technique provides power
management modes.
The laptops and portable computing devices have various
issues related to the maintenance and handling.
The printer and scanner technologies provides different
devices, such as laser and inkjet printers.
Ver. 1.0 Session 12 Slide 35 of 35