How many address lines are needed to address each memory location in a 2048 x 4 memory chip?
- (A)Â 10
- (B)Â 11
- (C)Â 8
- (D)Â 12
Which American Computer Company is called big blue?
- (A)Â Microsoft
- (B)Â Compaq Corp
- (C)Â IBM
- (D)Â Tandy Stevenson
When did IBM introduced the 80286 based PC/AT?
- (A)Â 1982
- (B)Â 1984
- (C)Â 1985
- (D)Â 1989
The first electronic general purpose digital computer built by Motley and Accrete called ENIAC did not work on the stored program concept. How many number s could it store in its internal memory?
- (A)Â 100
- (B)Â 20
- (C)Â 40
- (D)Â 80
The digital computer was developed primarily in:
- (A)Â USSR
- (B)Â Japan
- (C)Â USA
- (D)Â UK
The subject of cybernetics deals with the science of:
- (A)Â Genetics
- (B)Â Control and communications
- (C)Â Molecular biology
- (D)Â Biochemistry
Who is credited with the idea of using punch cards to control patterns of a weaving machine?
- (A)Â Pascal
- (B)Â Hollerith
- (C)Â Babbage
- (D)Â Jacquard
Most of the inexpensive personal computer does not have any disk or diskette drive. What is the name of such computes?
- (A)Â Home computers
- (B)Â Diskless computers
- (C)Â Dedicated computer
- (D)Â General computer
Which of the following required large computer memory?
- (A)Â Imaging
- (B)Â Graphics
- (C)Â Voice
- (D)Â All of these
A term associated with the comparison of processing speeds of different computer system is:
- (A)Â EFTS
- (B)Â MPG
- (C)Â MIPS/
- (D)Â CFPS