Practice check: Which option correctly answers: what is a backup?

✅ D. Bluetooth

a: Ethernet only | b: VGA | c: HDMI | d: Bluetooth Read more

✅ A. doc

What is the extension of files created in Ms-Word 97- 2003? | Get prepared for your upcoming test at Test Preparation Online, Pakistan's Best Test Preparation Site. Read more

✅ B. CSS

a: SQL | b: CSS | c: C | d: XML Read more

✅ B. Central

C’ in CPU denotes | Get prepared for your upcoming test at Test Preparation Online, Pakistan's Best Test Preparation Site. Read more

✅ B. 11010

a: 1a | b: 11010 | c: 11001 | d: 11011 Read more

✅ A. BIOS

The__is firmware that contain a computer’s startup instruction. | Get prepared for your upcoming test at Test Preparation Online, Pakistan's Best Test Preparation Site. Read more

✅ C. Linux

a: A proprietary-only paid app | b: A closed hardware circuit | c: Linux | d: A printer cartridge Read more

✅ A. 11001101

a: 11001101 | b: 11001100 | c: cd | d: 11001110 Read more