Practice Important Computer Questions Questions and Answers

• Which of the following is the primary function of a "VPN" in a computer network?
• Which version of Java introduced "Project Loom" for improving multithreading?
• Which one of the following is a significant feature of the "Quantum Supremacy" achieved by Google?
• What is the purpose of "Machine Learning" in AI?
• Which protocol is used for secure communication over the internet?
• What technology does "5G" support for faster internet speeds?
• Which of the following is the primary function of the "Cloud Computing" model?
• What is the latest security feature introduced in smartphones as of 2025?
• Which technology company introduced the first commercial AI-powered drone in 2025?
• What is the most notable feature of Apple's M2 chip introduced in 2024?
• Which is the latest version of Apple's MacBook Pro released in 2025?
• Which technology is associated with the development of autonomous vehicles?
• What technology does a "Solid-State Drive (SSD)" use for data storage?
• What is the purpose of an AI-based chatbot used in customer service?
• What is the name of the Microsoft cloud platform used for AI and machine learning?
• Which language is primarily used for machine learning development?
• What is the core function of a "Server" in computer networks?
• What is the primary difference between "RAM" and "ROM"?
• What does the "HTTP" protocol stand for?
• What is the use of "AI-based fraud detection" in online banking?
• What is the primary function of the "Operating System"?
• What is the main difference between "Cloud Computing" and "Edge Computing"?
• Which technology is used in a "Voice Assistant" like Siri or Alexa?
• What is the full form of "PDF"?
• What is the primary function of "Data Encryption"?
• Which programming language is commonly used for web development?
• What is the purpose of "Multi-factor Authentication" (MFA)?
• What is the use of "Blockchain" technology?
• Which company developed the first microprocessor?
• The speed of which generation computer was in Pico Seconds?
• JS Kilby developed which chips?
• The first supercomputer of the world is?
• Which of the following is an example of a Fifth Generation computer?
• A device needed to communicate with computers using telephone lines is?
• Which domain is used by Non-Profit organizations?
• In which of the following errors are displayed after the entire program is checked?
• A _____ generator is used to print files on paper.
• If we want to eliminate duplicate values, then _____ keyword is used.
• If we want to check the structure of the table, ____ Command is used.
• A ____'s main purpose is to prohibit unauthorized access to your computer via the Internet.