2461. Which option correctly answers: what is malware?
✅ D. Software designed to harm or misuse systems
a: A secure backup | b: A hardware warranty | c: A screen saver | d: Software designed to harm or misuse systems Read more
Computer Science MCQs – Page 124
2462. Which option correctly answers: what is cloud computing?
✅ D. Using remote computing resources over a network
a: A weather forecast method | b: Storing data only on paper | c: A type of keyboard | d: Using remote computing resources over a network Read more
2463. Which option correctly answers: which one is an example of open-source software?
✅ C. Linux
a: A proprietary-only paid app | b: A closed hardware circuit | c: Linux | d: A printer cartridge Read more
2464. Which option correctly answers: what does PDF stand for?
✅ B. Portable Document Format
a: Printed Data File | b: Portable Document Format | c: Program Display Function | d: Personal Document Folder Read more
2465. Which option correctly answers: what is an algorithm?
✅ A. A defined sequence of steps to solve a problem
a: A defined sequence of steps to solve a problem | b: A graphics format | c: A type of monitor | d: A network cable Read more
2466. Which option correctly answers: which file extension is commonly associated with a spreadsheet workbook?
✅ D. xlsx
a: mp3 | b: exe only | c: html only | d: xlsx Read more
2467. Which option correctly answers: which unit is commonly used for processor clock frequency?
✅ D. Hertz
a: Volts per metre | b: Pixels | c: Litres | d: Hertz Read more
2468. Which option correctly answers: what does AI stand for?
✅ C. Artificial Intelligence
a: Advanced Interface | b: Automated Internet | c: Artificial Intelligence | d: Applied Integration Read more
2469. Which option correctly answers: what is two-factor authentication intended to add?
✅ B. An extra verification step
a: A larger monitor | b: An extra verification step | c: A faster processor | d: A second username only Read more
2470. Which option correctly answers: which is a relational database query language?
✅ C. SQL
a: CSS | b: JPEG | c: SQL | d: SMTP Read more
2471. Which option correctly answers: what is phishing?
✅ B. A deceptive attempt to steal information
a: A database join | b: A deceptive attempt to steal information | c: A screen-resolution standard | d: A file-compression method Read more
2472. Which option correctly answers: which of these is an operating system?
✅ B. Linux
a: SQL | b: Linux | c: HTML | d: HTTP Read more
2473. Which option correctly answers: what does USB stand for?
✅ A. Universal Serial Bus
a: Universal Serial Bus | b: Unified Storage Base | c: Universal Signal Band | d: United System Board Read more
2474. Which option correctly answers: which storage is generally volatile?
✅ A. RAM
a: RAM | b: SSD | c: Blu-ray disc | d: ROM Read more
2475. Which option correctly answers: which device commonly connects devices within a local network?
✅ A. Switch
a: Switch | b: Printer | c: Projector | d: Microphone Read more
2476. Which option correctly answers: which device forwards packets between networks?
✅ B. Router
a: Scanner | b: Router | c: Monitor | d: Keyboard Read more
2477. Which option correctly answers: what does DNS translate domain names into?
✅ D. IP addresses
a: Email passwords | b: Image files | c: Keyboard codes | d: IP addresses Read more
2478. 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
2479. 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
2480. 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