2381. What is the binary representation of decimal number 20?
✅ A. 10100
a: 10100 | b: 14 | c: 10011 | d: 10101 Read more
Computer Science MCQs – Page 120
2382. What is the binary representation of decimal number 15?
✅ B. 1111
a: f | b: 1111 | c: 1110 | d: 10000 Read more
2383. What is the binary representation of decimal number 19?
✅ C. 10011
a: 13 | b: 10100 | c: 10011 | d: 10010 Read more
2384. What is the binary representation of decimal number 14?
✅ D. 1110
a: 1111 | b: e | c: 1101 | d: 1110 Read more
2385. What is the binary representation of decimal number 18?
✅ D. 10010
a: 10011 | b: 12 | c: 10001 | d: 10010 Read more
2386. What is the binary representation of decimal number 13?
✅ C. 1101
a: d | b: 1110 | c: 1101 | d: 1100 Read more
2387. What is the binary representation of decimal number 17?
✅ A. 10001
a: 10001 | b: 10000 | c: 11 | d: 10010 Read more
2388. What is the binary representation of decimal number 12?
✅ A. 1100
a: 1100 | b: 1011 | c: 1101 | d: c Read more
2389. What is the binary representation of decimal number 16?
✅ A. 10000
a: 10000 | b: 10001 | c: 1111 | d: 10 Read more
2390. What is the binary representation of decimal number 11?
✅ A. 1011
a: 1011 | b: 1100 | c: b | d: 1010 Read more
2391. What is the binary representation of decimal number 15?
✅ B. 1111
a: f | b: 1111 | c: 1110 | d: 10000 Read more
2392. What is the binary representation of decimal number 10?
✅ B. 1010
a: 1011 | b: 1010 | c: 1001 | d: a Read more
2393. What is the binary representation of decimal number 14?
✅ D. 1110
a: 1111 | b: e | c: 1101 | d: 1110 Read more
2394. Which technology allows nearby devices to exchange data wirelessly over short distances?
✅ B. Bluetooth
a: SATA | b: Bluetooth | c: HDMI | d: VGA Read more
2395. What is the binary representation of decimal number 13?
✅ C. 1101
a: d | b: 1110 | c: 1101 | d: 1100 Read more
2396. What does SQL commonly help users do?
✅ B. Query and manage relational databases
a: Design computer chips | b: Query and manage relational databases | c: Edit sound waves | d: Control screen resolution Read more
2397. What is the binary representation of decimal number 12?
✅ A. 1100
a: 1100 | b: 1011 | c: 1101 | d: c Read more
2398. Which of these is a web browser?
✅ B. Mozilla Firefox
a: MySQL | b: Mozilla Firefox | c: Linux kernel | d: Python interpreter Read more
2399. What is the binary representation of decimal number 11?
✅ A. 1011
a: 1011 | b: 1100 | c: b | d: 1010 Read more
2400. What is a firewall designed to do?
✅ D. Filter network traffic according to rules
a: Edit photos | b: Increase screen brightness | c: Print documents faster | d: Filter network traffic according to rules Read more