This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, exceptions and GUI programming using Swing. It also includes code snippets and questions asking the reader to write short code examples to demonstrate their knowledge of Java programming.
The document discusses code for a Java calculator application. It includes code to declare private variables, initialize components, construct the keypad with buttons in a grid layout, add menu items and listeners, and search for button clicks and menu commands to perform calculations and other functions. The main method constructs the calculator frame, sets properties, and makes the application visible.
The document discusses multiple document interface (MDI) windows in Visual C# .NET. Some key points:
1) MDI programs allow users to edit multiple documents at once, with each document in its own child window contained within the parent application window.
2) Only one child window can be active at a time. Child windows cannot be moved outside the parent window.
3) To create an MDI application, set the parent form's IsMDIContainer property to True, create child forms, and set each child's MdiParent property to the parent form.
OXUS 20 is pleased to offer PART I of Java Programming Questions and Answers with details explanation to support the educational needs and hoping these series help and benefit Computer Science student, IT professionals and those who eager to learn programming and in particular Java Programming...
This document provides an overview of iLab 4, which involves creating programs using inheritance and simple GUIs. It outlines three programming assignments: 1) InheritanceTest, which creates a class hierarchy using inheritance; 2) DayGui, which develops a GUI with buttons to display messages; and 3) OfficeAreaCalculator, which builds a GUI to calculate and display the area of an office. Students are instructed to include specific comments and formatting in their code and to submit zipped files containing the source code, class files, and screenshots. Step-by-step instructions, example code, grading rubrics, and tutorials are provided to guide students in completing the assignments.
This document provides instructions for an assignment with three programming tasks:
1. Create an inheritance hierarchy with classes Point, Square, and Cube. Include methods for calculating perimeters, areas, and volumes.
2. Develop a GUI with buttons to display messages when clicked. Add this to a tabbed pane.
3. Create a GUI to calculate office area. Include labels, text fields, and buttons to get input and display the calculated area. Add this to the same tabbed pane.
The assignments require standard headers and specific naming. Files must compile and run correctly. Screenshots and source code should be submitted in a zip folder.
Unit 1 introduction to visual basic programmingAbha Damani
This document provides an introduction to visual basic programming, covering topics such as variables, data types, operators, flow control, procedures, arrays, strings, and exception handling. It discusses the visual studio integrated development environment and its key components. It defines variables and data types, and covers implicit and explicit type conversions. Control flow structures like conditional statements, selection statements, and iteration statements are explained. Procedures such as subroutines and functions are defined. Finally, it provides examples of arrays and strings.
5: Every Java application is required to havesukeshsuresh189
This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
Este documento estabelece o Estatuto do Idoso no Brasil, definindo os direitos fundamentais da população idosa como: o direito à vida, à saúde, à alimentação, à educação, ao trabalho e à previdência social. Também determina deveres da família e da sociedade em garantir condições de dignidade aos idosos.
The document discusses code for a Java calculator application. It includes code to declare private variables, initialize components, construct the keypad with buttons in a grid layout, add menu items and listeners, and search for button clicks and menu commands to perform calculations and other functions. The main method constructs the calculator frame, sets properties, and makes the application visible.
The document discusses multiple document interface (MDI) windows in Visual C# .NET. Some key points:
1) MDI programs allow users to edit multiple documents at once, with each document in its own child window contained within the parent application window.
2) Only one child window can be active at a time. Child windows cannot be moved outside the parent window.
3) To create an MDI application, set the parent form's IsMDIContainer property to True, create child forms, and set each child's MdiParent property to the parent form.
OXUS 20 is pleased to offer PART I of Java Programming Questions and Answers with details explanation to support the educational needs and hoping these series help and benefit Computer Science student, IT professionals and those who eager to learn programming and in particular Java Programming...
This document provides an overview of iLab 4, which involves creating programs using inheritance and simple GUIs. It outlines three programming assignments: 1) InheritanceTest, which creates a class hierarchy using inheritance; 2) DayGui, which develops a GUI with buttons to display messages; and 3) OfficeAreaCalculator, which builds a GUI to calculate and display the area of an office. Students are instructed to include specific comments and formatting in their code and to submit zipped files containing the source code, class files, and screenshots. Step-by-step instructions, example code, grading rubrics, and tutorials are provided to guide students in completing the assignments.
This document provides instructions for an assignment with three programming tasks:
1. Create an inheritance hierarchy with classes Point, Square, and Cube. Include methods for calculating perimeters, areas, and volumes.
2. Develop a GUI with buttons to display messages when clicked. Add this to a tabbed pane.
3. Create a GUI to calculate office area. Include labels, text fields, and buttons to get input and display the calculated area. Add this to the same tabbed pane.
The assignments require standard headers and specific naming. Files must compile and run correctly. Screenshots and source code should be submitted in a zip folder.
Unit 1 introduction to visual basic programmingAbha Damani
This document provides an introduction to visual basic programming, covering topics such as variables, data types, operators, flow control, procedures, arrays, strings, and exception handling. It discusses the visual studio integrated development environment and its key components. It defines variables and data types, and covers implicit and explicit type conversions. Control flow structures like conditional statements, selection statements, and iteration statements are explained. Procedures such as subroutines and functions are defined. Finally, it provides examples of arrays and strings.
5: Every Java application is required to havesukeshsuresh189
This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
Este documento estabelece o Estatuto do Idoso no Brasil, definindo os direitos fundamentais da população idosa como: o direito à vida, à saúde, à alimentação, à educação, ao trabalho e à previdência social. Também determina deveres da família e da sociedade em garantir condições de dignidade aos idosos.
This document contains 15 multiple choice questions about Java programming concepts like classes, arrays, methods, and data types. It tests knowledge of topics like compiling Java files, using the Scanner class, initializing arrays, calling static methods, and parsing strings to integers.
Sean is coding automation scripts using Selenium WebDriver. He needs help with methods to launch a web application in a browser, fetch text from elements, and use CSS selectors. Recommended methods include driver.get() to launch URLs, getText() to extract text, and attribute prefix matching using ^= in CSS selectors.
This document provides an overview of programming in C and functions. It discusses implementing modular approaches using functions, parameters and return values of functions, passing arrays and command line arguments to functions, and using library functions for string manipulation and converting data types. Examples and practice problems are provided relating to defining and calling functions, passing arguments by value and reference, and using standard string and numeric conversion functions. The overall aim is to teach how to work with functions and data types in C programming.
Name _______________________________ Class time __________.docxrosemarybdodson23141
Name: _______________________________ Class time: __________
Prewriting Instructions for Paper 2 (Final Paper due 4/22)
1. Your choices for Paper 2 are posted on blackboard and also listed below.
2. Choose 1 of these paper options. Notice that each choice also mentions the type of paper (comparison, etc.) My paper choice is: _________________________: paper type: _______________.
3. Read the related essay(s) in your Research and Composition textbook.
4. Thursday: write a tentative thesis for paper 2 (one sentence): ______________________________________________________________________________________________________________________________________________________________________________________________________________________.
5. Thursday: write 5 questions that you will need to answer through research to write this paper (for ex. What is the divorce rate for 2012?) Write legibly please.
1.
2.
3.
4.
5.
6. Thursday: go to the library and use the databases to locate at least three sources that will likely give you the information to answer the five questions above. At least one should be a book, at least one should be a database article. In addition, you may use your textbook, internet, or even refer to a film. Write down the all of the information about each source. You will need this information for a works cited page later or to locate the article and book again. You do not need to answer the questions right away, but if you do find the answers, take notes or make a copy of the source.
Source 1: ____________________________________________________________________________________________________________________________________________________________
Source 2: ____________________________________________________________________________________________________________________________________________________________
Source 3: ____________________________________________________________________________________________________________________________________________________________
7. Have any new questions come to mind? What are they? Write them here:
8. Have you revised your thesis? What is it? ___________________________________
_____________________________________________________________________.
9. Write a tentative first paragraph to paper 2 (this includes your thesis):
10. Turn this in Tuesday 3/25 in exchange for your last Q exercise, M&M Color Distribution.
***You need this prewriting exercise completed to receive your instructions and data for this last Q exercise and parts of this exercise will count for your attendance in a week or so.
See next page
Writing Assignment 2 Choices due on or before 4/22
Here are your choices for Writing Assignment 2 due 4/22. Additional research is required for all choices. Two visuals, tables or figures, are required. Your paper will be in MLA format with a works cited page. This paper is approximately 5 pages including a works cited page.
1. Read the essays in Chapter 8. Go .
Q3 GIVEN THE TREND EQUATION NO OF STUDENTS-3000+200 YEAR BASE: 2003-0
1.INTERPRET EQUATION RESULTS 2.FORECAST FOR 2020 3.WHEN WILL THE NO OF
STUDENTS REACH 6000
Solution
x no of years from 2003 y no of students y = 3000+200x 1) The regression
equation has a positive slope of 200 y intercept is 3000 i.e. no of students in the year 2000
Thus for every year 200 students increase 2) For 2020, x = 17, y = 3000+200(17) = 6400
3) When y =6000, 6000 = 3000+200x or x = 15 Hence in year 2018 students reach 6000
B Regression C D. All the above.
The document discusses elements of the .NET framework including CLR, class libraries, data and XML support, web services, web forms, and windows forms. It also covers assembly manifests, how .NET applications are compiled and executed, the base class library, value types vs reference types, and garbage collection. Key points include that the CLR allows managed code to run in a common language runtime, class libraries provide reusable functionality, and the assembly manifest contains metadata about an assembly.
I am Irene M. I am a C++ Homework Expert at cpphomeworkhelp.com. I hold a Masters in Programming from from California, USA. I have been helping students with their homework for the past 10 years. I solve homework related to C++.
Visit cpphomeworkhelp.com or email info@cpphomeworkhelp.com. You can also call on +1 678 648 4277 for any assistance with C++ Homework.
CIS 407 STUDY Inspiring Innovation--cis407study.comKeatonJennings91
This document contains information about various CIS 407 exams, labs, assignments, and case studies for an online course. It includes sample exam questions, lab exercise instructions, assignment descriptions, and a case study on creating bar charts in Java. The assignments involve building an interactive Java application for an insurance agent to generate quotes. Students are tasked with implementing classes, calculating premiums, getting user input, and modifying the application to use different input/output methods.
The document is a manual for C++ programming that provides exercises and solutions for students to learn practical applications of C++, covering topics like classes, inheritance, templates, files and exceptions. It includes an introduction, table of contents listing 40 exercises, and descriptions of exercises related to designing classes, operator overloading, inheritance, file I/O, templates, and exception handling.
The document is a manual for C++ programming that provides practical exercises and solutions for students. It contains 89 pages with 41 exercises on various C++ programming concepts like classes, inheritance, templates, files handling, exception handling etc. The exercises are designed to help students understand C++ programming from an applied perspective. The authors hope this manual will be useful for computer science students to develop their C++ skills.
This document provides information about Java applets and their lifecycle methods. It discusses the init(), start(), stop(), destroy(), and paint() methods. It also describes how applets can request repainting, pass parameters, use graphics, fonts, colors, and more. The last sections cover Swing applets, JFrames, and differences between AWT and Swing components.
This seminar covered Java coding principles like using IntelliJ, writing for loops, if/else statements, and operators. Students learned to create and run Java projects in IntelliJ, write code to print numbers in sequences, and use conditionals and basic math operators. The goal was to develop skills with Java syntax and mobile application programming through hands-on coding practice and exercises.
The document provides steps for using the debugger and profiler in NetBeans 6.0. [1] It describes setting breakpoints, stepping through code, and viewing variables to debug a simple program. [2] It then demonstrates profiling the same program to monitor execution time and memory usage. [3] Adding a line of code that creates Date objects without disposing of them showed how this could lead to memory leak issues.
This document outlines lab work assignments for an object-oriented programming course. The assignments include:
1) Creating a class to register student details and prevent duplicate entries.
2) Creating a banking account class to perform deposit, withdrawal, and statement printing transactions.
3) Creating a mobile phone class to store phone details and allow user login/selection of products to calculate total cost.
This seminar covered key Java coding principles like using IntelliJ IDE, writing Java code, using loops and conditional statements. Specifically, it reinforced concepts from the previous lecture through hands-on coding exercises in IntelliJ. Learners developed Java and mobile app skills by creating and running sample projects involving loops, variables, conditionals, and string concatenation. The goal was to help coders gain confidence working with Java logic and the IntelliJ development environment.
23: Which layout manager is the default for JPanel?sukeshsuresh189
This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
22: The logical relationship between radio buttons is maintained by objects o...sukeshsuresh189
This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
21: Which method determines if a JRadioButton is selected?sukeshsuresh189
This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
202: When the user clicks a JCheckBox, a(n) occurs.sukeshsuresh189
This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
19: When the user presses Enter in a JTextField, the GUI component generates ...sukeshsuresh189
This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
18: Which of the following does not generate an event?sukeshsuresh189
This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
17: provides the basic attributes and behaviors of a window—a title bar at th...sukeshsuresh189
This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
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Similar to 8: Which statement below could be used to randomly select a state from an array which contains exactly 50 strings which are the names of the states?
This document contains 15 multiple choice questions about Java programming concepts like classes, arrays, methods, and data types. It tests knowledge of topics like compiling Java files, using the Scanner class, initializing arrays, calling static methods, and parsing strings to integers.
Sean is coding automation scripts using Selenium WebDriver. He needs help with methods to launch a web application in a browser, fetch text from elements, and use CSS selectors. Recommended methods include driver.get() to launch URLs, getText() to extract text, and attribute prefix matching using ^= in CSS selectors.
This document provides an overview of programming in C and functions. It discusses implementing modular approaches using functions, parameters and return values of functions, passing arrays and command line arguments to functions, and using library functions for string manipulation and converting data types. Examples and practice problems are provided relating to defining and calling functions, passing arguments by value and reference, and using standard string and numeric conversion functions. The overall aim is to teach how to work with functions and data types in C programming.
Name _______________________________ Class time __________.docxrosemarybdodson23141
Name: _______________________________ Class time: __________
Prewriting Instructions for Paper 2 (Final Paper due 4/22)
1. Your choices for Paper 2 are posted on blackboard and also listed below.
2. Choose 1 of these paper options. Notice that each choice also mentions the type of paper (comparison, etc.) My paper choice is: _________________________: paper type: _______________.
3. Read the related essay(s) in your Research and Composition textbook.
4. Thursday: write a tentative thesis for paper 2 (one sentence): ______________________________________________________________________________________________________________________________________________________________________________________________________________________.
5. Thursday: write 5 questions that you will need to answer through research to write this paper (for ex. What is the divorce rate for 2012?) Write legibly please.
1.
2.
3.
4.
5.
6. Thursday: go to the library and use the databases to locate at least three sources that will likely give you the information to answer the five questions above. At least one should be a book, at least one should be a database article. In addition, you may use your textbook, internet, or even refer to a film. Write down the all of the information about each source. You will need this information for a works cited page later or to locate the article and book again. You do not need to answer the questions right away, but if you do find the answers, take notes or make a copy of the source.
Source 1: ____________________________________________________________________________________________________________________________________________________________
Source 2: ____________________________________________________________________________________________________________________________________________________________
Source 3: ____________________________________________________________________________________________________________________________________________________________
7. Have any new questions come to mind? What are they? Write them here:
8. Have you revised your thesis? What is it? ___________________________________
_____________________________________________________________________.
9. Write a tentative first paragraph to paper 2 (this includes your thesis):
10. Turn this in Tuesday 3/25 in exchange for your last Q exercise, M&M Color Distribution.
***You need this prewriting exercise completed to receive your instructions and data for this last Q exercise and parts of this exercise will count for your attendance in a week or so.
See next page
Writing Assignment 2 Choices due on or before 4/22
Here are your choices for Writing Assignment 2 due 4/22. Additional research is required for all choices. Two visuals, tables or figures, are required. Your paper will be in MLA format with a works cited page. This paper is approximately 5 pages including a works cited page.
1. Read the essays in Chapter 8. Go .
Q3 GIVEN THE TREND EQUATION NO OF STUDENTS-3000+200 YEAR BASE: 2003-0
1.INTERPRET EQUATION RESULTS 2.FORECAST FOR 2020 3.WHEN WILL THE NO OF
STUDENTS REACH 6000
Solution
x no of years from 2003 y no of students y = 3000+200x 1) The regression
equation has a positive slope of 200 y intercept is 3000 i.e. no of students in the year 2000
Thus for every year 200 students increase 2) For 2020, x = 17, y = 3000+200(17) = 6400
3) When y =6000, 6000 = 3000+200x or x = 15 Hence in year 2018 students reach 6000
B Regression C D. All the above.
The document discusses elements of the .NET framework including CLR, class libraries, data and XML support, web services, web forms, and windows forms. It also covers assembly manifests, how .NET applications are compiled and executed, the base class library, value types vs reference types, and garbage collection. Key points include that the CLR allows managed code to run in a common language runtime, class libraries provide reusable functionality, and the assembly manifest contains metadata about an assembly.
I am Irene M. I am a C++ Homework Expert at cpphomeworkhelp.com. I hold a Masters in Programming from from California, USA. I have been helping students with their homework for the past 10 years. I solve homework related to C++.
Visit cpphomeworkhelp.com or email info@cpphomeworkhelp.com. You can also call on +1 678 648 4277 for any assistance with C++ Homework.
CIS 407 STUDY Inspiring Innovation--cis407study.comKeatonJennings91
This document contains information about various CIS 407 exams, labs, assignments, and case studies for an online course. It includes sample exam questions, lab exercise instructions, assignment descriptions, and a case study on creating bar charts in Java. The assignments involve building an interactive Java application for an insurance agent to generate quotes. Students are tasked with implementing classes, calculating premiums, getting user input, and modifying the application to use different input/output methods.
The document is a manual for C++ programming that provides exercises and solutions for students to learn practical applications of C++, covering topics like classes, inheritance, templates, files and exceptions. It includes an introduction, table of contents listing 40 exercises, and descriptions of exercises related to designing classes, operator overloading, inheritance, file I/O, templates, and exception handling.
The document is a manual for C++ programming that provides practical exercises and solutions for students. It contains 89 pages with 41 exercises on various C++ programming concepts like classes, inheritance, templates, files handling, exception handling etc. The exercises are designed to help students understand C++ programming from an applied perspective. The authors hope this manual will be useful for computer science students to develop their C++ skills.
This document provides information about Java applets and their lifecycle methods. It discusses the init(), start(), stop(), destroy(), and paint() methods. It also describes how applets can request repainting, pass parameters, use graphics, fonts, colors, and more. The last sections cover Swing applets, JFrames, and differences between AWT and Swing components.
This seminar covered Java coding principles like using IntelliJ, writing for loops, if/else statements, and operators. Students learned to create and run Java projects in IntelliJ, write code to print numbers in sequences, and use conditionals and basic math operators. The goal was to develop skills with Java syntax and mobile application programming through hands-on coding practice and exercises.
The document provides steps for using the debugger and profiler in NetBeans 6.0. [1] It describes setting breakpoints, stepping through code, and viewing variables to debug a simple program. [2] It then demonstrates profiling the same program to monitor execution time and memory usage. [3] Adding a line of code that creates Date objects without disposing of them showed how this could lead to memory leak issues.
This document outlines lab work assignments for an object-oriented programming course. The assignments include:
1) Creating a class to register student details and prevent duplicate entries.
2) Creating a banking account class to perform deposit, withdrawal, and statement printing transactions.
3) Creating a mobile phone class to store phone details and allow user login/selection of products to calculate total cost.
This seminar covered key Java coding principles like using IntelliJ IDE, writing Java code, using loops and conditional statements. Specifically, it reinforced concepts from the previous lecture through hands-on coding exercises in IntelliJ. Learners developed Java and mobile app skills by creating and running sample projects involving loops, variables, conditionals, and string concatenation. The goal was to help coders gain confidence working with Java logic and the IntelliJ development environment.
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This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
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21: Which method determines if a JRadioButton is selected?sukeshsuresh189
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This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
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This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
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This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
6: Which of the following statements about creating arrays and initializing t...sukeshsuresh189
This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, interfaces, events and GUI components. It also includes code snippets and questions asking to write short code examples to demonstrate understanding of concepts like layout managers, event handling and calculations.
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This document contains 30 multiple choice questions about Java programming concepts such as classes, objects, arrays, inheritance, exceptions and GUI programming using Swing. It also includes code snippets and questions asking the reader to write short code examples to demonstrate their knowledge of Java programming.
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This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
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Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
Advantages and Disadvantages of CMS from an SEO Perspective
8: Which statement below could be used to randomly select a state from an array which contains exactly 50 strings which are the names of the states?
1. TO Buy the Tutorial Visit Our Website
Select the best answer.
1: The .class extension on a file means that the file
a.contains Java source code.
b.contains HTML.
c.is produced by the Java compiler (javac).
d.contains a machine specific executable image.
2: Which command compiles the Java source code file Welcome.java?
a.cd Welcome.java
b.javac Welcome.java
c.java Welcome.java
d.compile Welcome.java
3: A(n) ________ enables a program to read data from the user.
a.printf
b.import declaration
c.Scanner
d.main routine
4: Which of the following is a Scanner method?
a.nextLine
b.nextText
c.nextWord
d.readNext
5: Every Java application is required to have
a. at least one public static method.
b.at least one data member.
c. a String variable which holds the name of the application.
d.a content pane and several GUI components.
6: Which of the following statements about creating arrays and
initializing their elements is false?
a. The new keyword should be used to create an array.
b. When an array is created, the number of elements must be placed in
square brackets following the type of element being stored.
2. c. The elements of an array have unknown values just after the array has
been created.
d. A for loop is an excellent way to initialize the elements of an array.
7: Assume the following class declaration.
class MyClass
{
int a;
String q;
public void firstMethod()
{
int b, ;
* 7;
+ c * a;
}
}
Mark the following statements as TRUE or FALSE.
q is a reference variable which refers to the empty string. __TRUE___ b
and c are local variables. ___TRUE____ a, b, and c are primitive data
types. ___FALSE____ MyClass is a Java application. ___FALSE____
8: Which statement below could be used to randomly select a state from
an array which contains exactly 50 strings which are the names of the
states?
1 + ( int ) ( Math.random( ) * 49 ); ( int ) ( Math.random( ) * 51 ); ( int )
( Math.random( ) * 50 ); 1 + ( int ) ( Math.random( ) * 50 );
9: To draw a single line from (0, 15) to (20, 25), call the method
_________ of the Graphics class in the paintComponent method.
a.drawLine( 0, 15, 20, 25 );
b.drawString( "single line", 0, 15 );
c.drawLine( 0, 15, 20, 10 );
d.drawLine( 15, 0, 25, 20 );
10: In the Java graphics system, coordinate units are measured in
________.
a.dots
b.pixels
c.points
d.inches
11: Which is a correct way to invoke the static method sqrt of the Math
class?
a.sqrt( 900 );.
b.math.sqrt( 900 );.
c.Math.sqrt( 900 );.
d.Math Math(); math.sqrt( 900 );.
12: When an object is concatenated with a String
a.a compilation error occurs.
3. b.a runtime error occurs.
c.the object’s toString method is implicitly called to obtain the String
representation of the object.
d.the object’s class name is used.
13: What do the following statements do?
double array[];
double[ 14 ];
a. Creates a double array containing 13 elements.
b.Creates a double array containing 14 elements.
c. Creates a double array containing 15 elements.
d. Declares but does not create a double array.
14: Consider the class below:
public class Test
{
public static void main( String args[] )
{
int a[];
int[ 10 ];
for ( int ; i <a.length; i++ )
a[ i ] = i + 1 * 2;
int ;
for ( int ; i <a.length; i++ )
result += a[ i ];
System.out.printf( "Result is: %dn", result );
} // end main
} // end class Test
The output of this Java program will be
a. Result is: 62
b. Result is: 64
c. Result is: 65
d. Result is: 67
15: Which method call converts the value in variable stringVariable to
an integer?
a. Convert.toInt( stringVariable )
b. Convert.parseInt( stringVariable )
c. Integer.parseInt( stringVariable )
d.Integer.toInt( stringVariable )
16: Which of the following is the method used to display a dialog box to
gather input?
a. showMessageDialog
b. getInput
4. c. inputDialog
d. showInputDialog
17: provides the basic attributes and behaviors of a window—a title bar
at the top of the window, and buttons to minimize, maximize and close the
window.
a. JLabel
b. JFrame
c. JSwing
d. JWindowControl
18: Which of the following does not generate an event?
a. Typing in a text field.
b. Clicking on a button.
c. Viewing the text in a label.
d. Moving the mouse.
19: When the user presses Enter in a JTextField, the GUI component
generates an , which is processed by an object that implements the
interface .
a. ActionEvent, ActionListener
b. ActionEvent, ActionEventListener
c. TextEvent, TextListener
d. TextEvent, TextEventListener
202: When the user clicks a JCheckBox, a(n) occurs.
a. CheckedEvent
b. ButtonEvent
c. ItemEvent
d. ActionEvent
21: Which method determines if a JRadioButton is selected?
a. isSelected
b. getSelected
c. selected
d. none of the above
22: The logical relationship between radio buttons is maintained by
objects of what class?
a. MutualExclusionGroup
b. RadioButtonGroup
c. Group
d. ButtonGroup
23: Which layout manager is the default for JPanel?
a. FlowLayout
b. BorderLayout
c. GridLayout
d. none of the above
24. A Java interface
a. must contain only public abstract methods.
5. b. can be implemented by any number of Java classes.
c. reference can refer to objects of any class which implements the
interface.
d. all of the above
25. Writing an application which handles mouse events can be done by
a. having a GUI class implement the KeyListener interface.
b. creating an inner class which extends the MouseAdapter class.
c. adding mouse functionality to the paintComponent method.
d. all of the above
26. Write a Java statement using printf to output the value of Math.PI,
showing 5 digits after the decimal point.
27. Write a Java statement that declares a class called MyDrawingPanel
that inherits from the JPanel class. Do not declare any methods or
member variables in this class.
28. Class Cap has been defined as a base class, and class BaseballCap
inherits from class Cap. Is the following Java statement legal? Explain
why or why not.
29. Write a few lines of code that would place 2 radio buttons labeled on
and off side by side into the top part of a JFrame based window. Assume
that the code you are writing is inside the constructor of an application
which inherits from JFrame. Declare any variables that you need. You
should only need 6-8 lines of code.
30. This Java application is supposed to do the following. There are 2
text fields for user input. The first is used to input a voltage value. The
second is used to input a resistance value in ohms. All values are floating
point values. The user clicks a button to perform a calculation. One
button causes the program to calculate and display the current flowing
through the resistor, / R. Another button causes the program to calculate
the power being dissipated by the resistor, * V. The result of the selected
calculation is displayed in a single output text area. The output string
should say something like this: “10 volts dropped across 1000 ohms
creates 0.1 amps.” Clicking of a button generates the event which causes
the program to do the selected calculation and update the output area.
The user interface has already been setup in the class that follows. Your
job is to implement the ButtonHandler nested inner class which handles
button events, does the requested calculation and displays the
appropriate result.
6. b. can be implemented by any number of Java classes.
c. reference can refer to objects of any class which implements the
interface.
d. all of the above
25. Writing an application which handles mouse events can be done by
a. having a GUI class implement the KeyListener interface.
b. creating an inner class which extends the MouseAdapter class.
c. adding mouse functionality to the paintComponent method.
d. all of the above
26. Write a Java statement using printf to output the value of Math.PI,
showing 5 digits after the decimal point.
27. Write a Java statement that declares a class called MyDrawingPanel
that inherits from the JPanel class. Do not declare any methods or
member variables in this class.
28. Class Cap has been defined as a base class, and class BaseballCap
inherits from class Cap. Is the following Java statement legal? Explain
why or why not.
29. Write a few lines of code that would place 2 radio buttons labeled on
and off side by side into the top part of a JFrame based window. Assume
that the code you are writing is inside the constructor of an application
which inherits from JFrame. Declare any variables that you need. You
should only need 6-8 lines of code.
30. This Java application is supposed to do the following. There are 2
text fields for user input. The first is used to input a voltage value. The
second is used to input a resistance value in ohms. All values are floating
point values. The user clicks a button to perform a calculation. One
button causes the program to calculate and display the current flowing
through the resistor, / R. Another button causes the program to calculate
the power being dissipated by the resistor, * V. The result of the selected
calculation is displayed in a single output text area. The output string
should say something like this: “10 volts dropped across 1000 ohms
creates 0.1 amps.” Clicking of a button generates the event which causes
the program to do the selected calculation and update the output area.
The user interface has already been setup in the class that follows. Your
job is to implement the ButtonHandler nested inner class which handles
button events, does the requested calculation and displays the
appropriate result.