Output devices allow information to exit the computer and be perceived by users. Common output devices include printers, monitors, plotters, and speakers. Printers produce hard copies on paper and can be classified based on printing speed, quality, and whether they use impact or non-impact printing methods. Monitors display soft copy output and use technologies like CRT, LCD, plasma, and OLED. Plotters produce printed graphs and designs by moving paper or pens. Speakers allow users to hear audio output from the computer.
A printer is an external output device that takes data from a computer and generates output in the form of graphics/text on a paper.
There are two types of printers.
Impact printers
Non-Impact printers
Devices that output hard copy
An external hardware device responsible for taking computer data and generating a hard copy of that data. Printers are one of the most commonly used peripherals and they print text and still images on the paper.
Impact printers use a device to strike an inked ribbon, pressing ink from the ribbon onto the paper.
Non-impact printers use different methods to place ink (or another substance) on the page.
(1) DPI:
It is a measurement of printer’s resolution indicating how many ink dots can be placed by the printer in one square inch. The higher the DPI, the sharper is image. Image quality – Measured in dots per inch (dpi). Most printers produce 300 – 1200 dpi.
(2) Type of printer:
Each type of printer has its own capabilities of printing. Some types of printers produce high quality print while other produce low quality print.
(3) Print Mode:
The printing mode may also affect the quality. For example the draft mode increases the print rate but quality is reduced.
(4) Toner:
The quality and amount of toner also affects print quality.
In this ppt I have covered types of printer and it's description. Broadly Printers are classified by Impact and non-Impact Printers, and then I have explain what are those and their types.
In computers, a printer is a device that accepts text and graphic output from a computer and transfers the information to paper, usually to standard size sheets of paper. Printers are sometimes sold with computers, but more frequently are purchased separately. Printers vary in size, speed, sophistication, and cost. In general, more expensive printers are used for higher-resolution color printing. https://isotechline.com/
1st Year chapter 1 Printer.pptx
Topic: Printers and Types.
First Year Computer Science.
Important Long questions related to computer science subject.
Included Types are Impact and Non Impact printers.
Impact printer: Dot Matrix printer, Daisy Wheel printer and Line Printer
Non Impact: Laser printer, Ink Jet printer and Thermal Printer
all the required information is included for the competitive exams and final board examinations.
A printer is an external output device that takes data from a computer and generates output in the form of graphics/text on a paper.
There are two types of printers.
Impact printers
Non-Impact printers
Devices that output hard copy
An external hardware device responsible for taking computer data and generating a hard copy of that data. Printers are one of the most commonly used peripherals and they print text and still images on the paper.
Impact printers use a device to strike an inked ribbon, pressing ink from the ribbon onto the paper.
Non-impact printers use different methods to place ink (or another substance) on the page.
(1) DPI:
It is a measurement of printer’s resolution indicating how many ink dots can be placed by the printer in one square inch. The higher the DPI, the sharper is image. Image quality – Measured in dots per inch (dpi). Most printers produce 300 – 1200 dpi.
(2) Type of printer:
Each type of printer has its own capabilities of printing. Some types of printers produce high quality print while other produce low quality print.
(3) Print Mode:
The printing mode may also affect the quality. For example the draft mode increases the print rate but quality is reduced.
(4) Toner:
The quality and amount of toner also affects print quality.
In this ppt I have covered types of printer and it's description. Broadly Printers are classified by Impact and non-Impact Printers, and then I have explain what are those and their types.
In computers, a printer is a device that accepts text and graphic output from a computer and transfers the information to paper, usually to standard size sheets of paper. Printers are sometimes sold with computers, but more frequently are purchased separately. Printers vary in size, speed, sophistication, and cost. In general, more expensive printers are used for higher-resolution color printing. https://isotechline.com/
1st Year chapter 1 Printer.pptx
Topic: Printers and Types.
First Year Computer Science.
Important Long questions related to computer science subject.
Included Types are Impact and Non Impact printers.
Impact printer: Dot Matrix printer, Daisy Wheel printer and Line Printer
Non Impact: Laser printer, Ink Jet printer and Thermal Printer
all the required information is included for the competitive exams and final board examinations.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
2. Output Devices
• Devices on which we obtain information out
from the computer.
• Many O/P devices, some of them are as
follows-
• Printer
• Plotter
• Monitor
• Synthesizer
3. Printers
A printer, produces a hard copy of documents stored in electronic form, on
physical print media such as paper or transparencies.
Printers can be classified into following categories:
• Classification A (text printed at a time)
1. Line Printer
2. Page Printer
• Classification B (quality of print out )
1. Dot Matrix Printer
2. Inkjet Printer
3. Laser Printer
• Classification C (head contact)
1. Impact Printer
2. Non-impact Printer
4. Line Printer
• The Line Printer is a form of high speed impact printer in which one
line is printed at a time. Print speeds of 600 to 1200 lines-per-minute
approximately.
• The disadvantages of line printers are that they cannot print graphics,
the print quality is low, and they are very noisy.
• There are following types of Line Printers :-
1. Drum Printer
2. Chain Printer
3. Bar Printer
4. Comb Printer
5. Drum Printer
• An impact printer.
• Consists of a cylindrical drum.
• A fixed font character set is fixed on its surface.
• One complete set of characters is embossed for each and
every print position on the line.
• The wheels, joined to form a large drum, spin at high
speed and paper & an inked ribbon are moved to the print
position.
• As the desired character for each column passes the print
position, a hammer strikes the paper from the rear and
presses the paper against the ribbon and the drum,
causing the desired character to be recorded on the
continuous paper.
6.
7. Chain Printer
• It contains a steel band on which the character sets are
embossed.
• 4 sets of 64 characters are embossed on the band.
• For printing a line, all the characters in the line are sent
from memory to printer buffer.
• As the band rotates at high speed, hammer is activated.
• Hammer’s movement and chain movement should be
synchronised.
• Chain of the printer can be changed to use different fonts
using the same printer.
8.
9. Serial Printer
• A printer that uses a serial port for connection to the computer.
• A printer that prints one character at a time, such as a dot matrix
printer.
• Also known as character printer.
• These are slow printers.
There are many types of serial printers –
• Dot Matrix Printer:
• The most popular impact character printer.
• The print head consists of pins.
• Characters to be printed are sent one character at a time from
memory to printer.
• The character code is decoded by the printer electronics and
activates the appropriate pins in print head.
• The printer prints the characters as a pattern of dots.
• The pins are moved forward to form a character and they hit
the carbon ribbon in front of the paper to print the character.
• Print Quality is lesser.
• Less expensive.
10. Serial Printer
1. Inkjet Printer:
• Non-impact character printer.
• Print characters by spraying ink onto the paper.
• Special type of ink having iron content used.
• Drops of ink are electronically charged after leaving a nozzle.
• These drops are then guided to proper position on the paper by
electrically charged deflection plates.
• Produce higher quality O/P.
• Colour printing is also possible.
2. Laser Printer:
• Very high speed non-impact printer.
• Also known as Page Printer.
• An electronically controlled laser beam traces out the desired
character to be printed on a photoconductive drum.
• The drum attracts an ink toner on the exposed areas.
• This image is transferred to the paper which comes in the contact
with drum.
• Comparatively expensive.
12. Plotters
An output device, used to produce hard copies of graphs and designs.
These are of two types –
• Drum Plotter:
• The paper on which the design has to be produced is placed over a
drum that rotates back and forth to produce vertical motion.
• Contains pen(s) clamped in holder(s) to produce horizontal motion.
• Drum and pens move simultaneously.
• Different coloured pens are used to produce multi-coloured designs.
4. Flatbed Plotter:
• A plotter where the paper is fixed on a flat surface and pens are
moved to draw the image.
• This plotter can use several different colour pens to draw with.
• Has a stationary horizontal plotting surface on which paper is fixed.
• Pen is mounted on a carriage which can move in either X or Y
directions.
• Pen can move up and down.
• Used to trace graphs.
14. Monitor
• A monitor is a piece of electrical equipment which displays viewable
images generated by a computer without producing a permanent record.
• Similar to television screen.
• Monitor output is softcopy.
• Monochrome and Colour Monitors:
VGA (Video Graphics Array)
SVGA (Super Video Graphics Array/Adaptor)
EGA (Enhanced Graphics Adapter)
CGA (Colour Graphics Adapter)
• Image consists of small dots known as pixels.
• More pixels give clearer image i.e. better display.
• Types of monitors used in PCs and laptops:
Cathode Ray Tube (CRT)
Flat Panel Display:
Liquid Crystal Display (LCD)
Electro Luminescent (EL)
Gas Plasma (GP)
TFT (Thin-film Transistor)
16. Audio Output
• Audio output is the second type of softcopy.
• In order to have high quality, sound card as well as good speakers are
required.
• Computer speakers or multimedia speakers are equipped with a
low-power internal amplifier .
• Computer speakers range widely in quality and in price.
• Generally speakers with computer systems, are small plastic boxes with
dull sound quality.
• Internal speakers are also available in the computer market.
• Some of the slightly better computer speakers have equalization
features such as bass controls, improving their sound quality
somewhat.