Top 350+ Solved Informatics MCQ Questions Answer
Q. The term ‘memory ‘applies to which of the following?
a. Logic
b. Output device
c. Control
d. Storage
Q. A microprocessor is
a. Same as microcomputer
b. A small piece of equipment
c. CPU on a single chip
d. A way of doing something fast
Q. Where does a computer add and compare data?
a. Hard disk
b. Floppy disk
c. CPU chip
d. Memory chip
Q. An example of a pointing device is
a. Trackball
b. Light pens
c. Digitizing tablets
d. All of the above
Q. The acronym USB stands for
a. Universal serial Bus
b. United server Bus
c. Universal segment of bus
d. None of the above
Q. The four steps CPU’s use in their operations are
a. Endeavour, drive, encode and serialize
b. Fetch, decode, execute and writeback
c. Copy, sever, cut and paste
d. None of the above
Q. …………. Printers use electro-mechanical mechanism that causes hammers or pins to strikeagainst a ribbon and a paper to print the text
a. Impact printers
b. Liquid inkjet printer
c. Laser printer
d. None of the above
Q. A computer has 1024Kmemory. What does the letter K stand for?
a. Kilo
b. Thousand
c. 1024
d. Core
Q. Which of the following is not a characteristic of LAN?
a. Restricted to a limited geographic coverage of a few kilometers
b. Transmission rate usually ranges from 1200bps to 6Mbps
c. Fewer data transmission errors
d. The most common communication links used in LANs are twisted pair, coaxial cable and