Computer Quiz

Q1. OCR full form?
a. Optical Character Recognition
b. Optical Combined Recognition 
c. Other Character Rendering
d. Other Code Restriction

Q2. If a new device like printer or scanner is attached to a computer then you need to install _______ before the device can be used.
a. users
b. account
c. driver
d. server

Q3. _______ allows users to surf the internet?
a. Search Engine 
b. Internet Service Provider (ISP)
c. Multimedia application
d. Browser

Q4. A tuple is a
a. column of a table
b. two-dimensional table
c. ordered list of elements
d. specific keys of table

Q5. ________ is method of file organization in which data records in a file are arranged in a specific order according to a key field.
a. Direct access method
b. Queuing method
c. Predetermined method
d. Sequential method

Q6. The ___________ shortcut key remove character formatting.
a. Ctrl + Shift
b. Ctrl + Spacebar
c. Alt + Ctrl + F11
d. Ctrl + Tab

Q7. In a disk, each block of data is written into ____.
a. one sector
b. only three sectors
c. only two sectors 
d. two or more sectors

Q8. The Pentium processor contains:
a. tens of thousands of transistors
b. hundred thousands of transistors
c. thousand of transistors
d. several millions of transistors

Q9. ______ was the precursor to internet as we know it today?
a. ARPANET
b. USENET
c. TELNET
d. DBMS

Q10. _______ transfers data to and from the computer’s secondary cache?
a. RAM
b. Booster
c. Backside Bus
d. Batch File

Answers:

1. a
2. c
3. d
4. c
5. d
6. b
7. d
8. d
9. a
10. c