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Questions in computers-and-technology

📝 Answered - Virtual Memory is commonly implemented by A. fragmentation B. Paging C. Swapping D. Segmentation

📝 Answered - The revised USB 3.0 standard is expected to be up to how many times faster than USB 2.0? A. 3,142 B. 500 C. 10 D. 100

📝 Answered - 2. Distinguish whether the following are right or wrong. i. Keyboard is an input device. ( ) ii. Monitor is an input device. ( ) iii. The computer works on IPO principle. ( ) iv. PowerPoint is also called worksheet. ( ) 3. Choose the correct option from the following: i. Which organ is mostly affected by prolonged use of smartphone? (a) Eyes (b) Brain (c) Backbone (d) Abdomen ii. Which theory is correct according to the principle of working by computer? (a) Input, output and processing (b) Input, processing and output

📝 Answered - Write a Python program to input an array of 5 numbers from the keyboard and compute separately the sum of positive numbers and negative numbers.

📝 Answered - Which part of a web browser allows users to type the URL of a specific website? A. Title bar B. Status bar C. Address bar

📝 Answered - What is the upcoming feature for GitHub Copilot that focuses on security? Select one: a. Code debugging and review b. AI-Powered AppSec c. Security Overview dashboard d. Copilot Fine-Tuning How does GitHub Copilot ensure the reliability and maintainability of generated automation scripts? Select one: a. It integrates with version control systems for script management. b. It follows coding best practices and design patterns for Selenium scripts. c. All of the listed options d. It incorporates error handling and recovery mechanisms.

📝 Answered - Write MATLAB code to create a 3x3 identity matrix and then perform a scalar multiplication operation on it. Display the result.

📝 Answered - Why is branching a core concept in Git? A. Branching creates physical copies of the project on disk, ensuring data redundancy and backup. B. Branching creates an isolated environment to try new ideas and make changes without affecting other branches. C. Branching helps in automatically merging changes from different branches into the main branch. D. Branching is necessary for organizing files and folders within a Git repository.

📝 Answered - public class John { public static void main(String[] args) { System.out.println("name:"); System.out.println("surename:"); } } Output: Hello World!

📝 Answered - What is a derivation of an application called? A. Applet B. Anti-Aliasing C. Broadband D. Browser