2901. Choose the correct IT fact: what is a backup?
✅ D. A separate copy of data for recovery
a: A password hint | b: A display setting | c: A temporary cursor | d: A separate copy of data for recovery Read more
Computer Science MCQs – Page 146
2902. Which option correctly answers: which device forwards packets between networks?
✅ B. Router
a: Scanner | b: Router | c: Monitor | d: Keyboard Read more
2903. Practice check: In computer fundamentals, what does CPU stand for?
✅ C. Central Processing Unit
a: Core Processing User | b: Central Program Upload | c: Central Processing Unit | d: Computer Primary Utility Read more
2904. Choose the correct IT fact: which technology is used for short-range wireless connections between devices?
✅ C. Bluetooth
a: Ethernet only | b: VGA | c: Bluetooth | d: HDMI Read more
2905. Which option correctly answers: which protocol is used to transfer web pages securely?
✅ D. HTTPS
a: FTP | b: SMTP | c: Telnet | d: HTTPS Read more
2906. Which option correctly answers: what does URL stand for?
✅ C. Uniform Resource Locator
a: User Record Location | b: Universal Reference Link | c: Uniform Resource Locator | d: Unified Routing Language Read more
2907. Which option correctly answers: which language is commonly used to style web pages?
✅ D. CSS
a: XML | b: SQL | c: C | d: CSS Read more
2908. Choose the correct IT fact: what is cloud computing?
✅ B. Using remote computing resources over a network
a: A weather forecast method | b: Using remote computing resources over a network | c: A type of keyboard | d: Storing data only on paper Read more
2909. Choose the correct IT fact: what is malware?
✅ D. Software designed to harm or misuse systems
a: A screen saver | b: A secure backup | c: A hardware warranty | d: Software designed to harm or misuse systems Read more
2910. Which option correctly answers: which language is primarily used to structure web pages?
✅ B. HTML
a: SQL | b: HTML | c: Bash | d: Python Read more
2911. Choose the correct IT fact: which one is an example of open-source software?
✅ D. Linux
a: A printer cartridge | b: A proprietary-only paid app | c: A closed hardware circuit | d: Linux Read more
2912. Which option correctly answers: what does CPU stand for?
✅ A. Central Processing Unit
a: Central Processing Unit | b: Computer Primary Utility | c: Central Program Upload | d: Core Processing User Read more
2913. Choose the correct IT fact: what does PDF stand for?
✅ B. Portable Document Format
a: Printed Data File | b: Portable Document Format | c: Personal Document Folder | d: Program Display Function Read more
2914. Which option correctly answers: what does RAM stand for?
✅ D. Random Access Memory
a: Rapid Application Memory | b: Read Access Module | c: Run All Memory | d: Random Access Memory Read more
2915. Choose the correct IT fact: what is an algorithm?
✅ C. A defined sequence of steps to solve a problem
a: A network cable | b: A type of monitor | c: A defined sequence of steps to solve a problem | d: A graphics format Read more
2916. In computer fundamentals, what is a backup?
✅ D. A separate copy of data for recovery
a: A display setting | b: A password hint | c: A temporary cursor | d: A separate copy of data for recovery Read more
2917. Choose the correct IT fact: which file extension is commonly associated with a spreadsheet workbook?
✅ A. xlsx
a: xlsx | b: mp3 | c: exe only | d: html only Read more
2918. In computer fundamentals, which technology is used for short-range wireless connections between devices?
✅ D. Bluetooth
a: Ethernet only | b: HDMI | c: VGA | d: Bluetooth Read more
2919. Choose the correct IT fact: which unit is commonly used for processor clock frequency?
✅ B. Hertz
a: Litres | b: Hertz | c: Pixels | d: Volts per metre Read more
2920. Choose the correct IT fact: what does AI stand for?
✅ C. Artificial Intelligence
a: Automated Internet | b: Advanced Interface | c: Artificial Intelligence | d: Applied Integration Read more