1. Who is known as father of computer?
(A) Charles Babbage (B) Tim Berners Lee
(C) Dougles Carl Engelbart (D) Sabeer Bhatia
2. The first computer was for commercial use was_________
(A) MANIAC (B) ENIAC
(C) UNIVAC (D) Edvac
3. The input hexadecimal representation of 1110 is_______________
(A) 0111 (B) E
(C) 15 (D) 14
4. Vacuum Tubes were used by ______ Generation of Computers.
(A)First (B) Second
(C) Third (D) Fourth
5. Which of the following basic operation are performed by a computer?
(A) Arithmetic operation (B) Logical Operation
(C) Storage and retrieval (D) All of these
6. The word ‘computer’ was derived from which of the following languages?
(A) French (B) Latin
(C) German (D) Spanish
7. Convert the binary equivalent 10101 to its decimal equivalent.
(A) 21 (B) 12
(C) 22 (D) 31
8. CPU consists of ______________________
(A) Arithmetic and Logical unit and Register
(B) Arithmetic and Logical Unit, Register and Control unit
(C) System unit and Memory
(D) Hard disk and Control unit
9. A device that is connected to a computer but it is NOT part of the core computer architecture is known as
(A) Processing Device (B) Memory Device
(C) Peripheral Device (D) On-Board Device
10. Which of the following is not a type of computer code?
(A) EBCDIC (B) BCD
(C) ASCII (D) EDIC
11. In which of the following version of computer, microprocessor was used?
(A) First generation computer
(B) Fourth generation computer
(C) Third generation computer
(D) Second generation computer
12. First Mini computer was__________
(A) ENIAC (B) PDP-8
(C) UNISAC (D) EDVAC
13. Which device sends information to a computer system for processing?
(A) Monitor (B) Printing
(C) Input (D) Output
14. The Device that a physical image into a digital one is called:
(A) Scanner (B) Image Converter
(C) Printer (D) Recorder
15. The Technology of scanning that recognized handwritten text and printed text is:
(A) MICR (B) OMR
(C) OCR (D) BCR
16. Which key deletes the character to the left of the cursor ?
(A) End (B) Backspace
(C) Home (D) Delete
17. Ctrl, shift and alt are called_________
(A) Adjustment keys
(B) Function keys
(C) Modifier keys
(D) Alphanumeric keys
18. Which of the following is used by banking industry for faster processing of large volume of cheques?
(A) Bar-code Reader (B) OCR
(C) MICR (D) OMR
19. Print-device resolutions are measured in
(A) Dots per inch (B) Bits per inch
(C) Pictures per inch (D) Images per inch
20. What does VGA stand for?
(A)Vector Graphics Association
(B) Video Graphics Association
(C) Vector Graphics Array
(D) Video Graphics Array
