Information Technology - Important Questions and Answers.This questions are selected from previous question paper dor various competitive exams
1. The ____ is the box that houses the most important parts of a computer system? System unit
2. The main system board of a computer is called: Motherboard
3. The social network system founded by Mark Zuckenberg: Facebook
4. URL stands for: Uniform Resource Locator
5. A collection of programs that controls how your computer system runs and processes information is called: Operating system
6. ____ is processed by the computer into information: data
7. A ‘Menu’ contains a list of: commands
8. Most websites have a main page, the _____, which acts as a doorway to the rest of the website pages: Home page
9. Unsolicited commercial email is commonly known as: Spam
10.A computer program consists of: Algorithms written in computer’s language
11. Hard disk is logically organised as: Cylinders& Sectors
12.A special storage register associated with the Arithmetic Logic Unit is: Accumulator
13.A device that connects to a network witout the use of a cable is said to be: Wireless
14.A network where the computers are within 100 to 300 metres is: LAN
15.A set of instructions telling the computer what to do is called: Program
16.Another word that means to quit the program: Exit
17.Class members are ____ by default: private
18.File name with the extension .VXD represents: Device drivers
19.How are data organised in a spreadsheet? Rows and columns
20.Main memory of a computer is: Sequential device& Random device
21.Space missions would most likely be controlled and monitored by what type of system? Super computer
22.The blinking symbol on the computer screen is called: Cursor
23.The diagram which represents the order of functions in a program is called a: Flow chart
24.The instruction code in a machine language or assembler which specifies the basic operations of the CPU is: OP code
25.Where is data saved permanently? Storage
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