MCQs

Q221: 1 Terabyte (TB) is equal to how many GB?

• A) 100 GB
• B) 1000 GB
• C) 10000 GB

Q222: Which technology is used in compact disc?

• A) Laser
• B) Mechanical
• C) Electrical

Q223: What is the base of decimal number system?

• A) 8
• B) 16
• C) 10

Q224: Which device is used for printing documents? Scanner, Monitor, Printer, Keyboard

• A) Scanner
• B) Monitor
• C) Printer

Q225: How many Arrow keys are in keyboard of computer?

• A) 4
• B) 2
• C) 3

Q226: Plotter is an example of _______?

• A) Output device
• B) Input device
• C) Hardware

Q227: Mark Zuckerberg is associated with which of the following?

• A) Oracle
• B) Microsoft
• C) Facebook

Q228: Which is the largest (biggest) search engine on the internet?

• A) Google
• B) MSN
• C) Yahoo

Q229: A joystick is a(n) _____ device.

• A) Output
• B) Storage
• C) Input

Q230: What is the main purpose of CAPTCHA?

• A) To speed up website loading times
• B) To verify that the user is human
• C) To improve image quality