1028. A billionth of a second is defined as a:
A. millisecond
B. microsecond
C. nanosecond
D. picoseconds
✅ The correct answer is option C.
1030. The most important advantage of a video disk is
A. Compactness
B. Potential capacity
C. Durability
D. Cost effectiveness
✅ The correct answer is option B.
1032. Which of the following is required when more than one person uses a central computer at the same time?
A. terminal
B. light pen
C. digitizer
D. mouse
✅ The correct answer is option A.
1034. IBM 7000 digital computer
A. belongs to second generation
B. uses VLSI
C. employs semi conductor memory
D. has modular construction
✅ The correct answer is option D.
1036. Hardware includes ……….
A. all devices used to input data into a computer.
B. sets of instructions that a computer runs or executes.
C. the computer and all the devices connected to it that are used to input and output data.
D. all devices involved in processing information including the central processing unit, memory and storage.
✅ The correct answer is option D.
1038. The octal equivalent of the number 11010.1011 is
A. 32.54
B. 63.51
C. 32.27
D. All of the above
✅ The correct answer is option A.
1040. The attribution of human form or qualities to things such as machines or computers is called
A. cybernetics
B. cybernation
C. artificial intelligence
D. anthropomorphism
✅ The correct answer is option D.
1042. In a PC, how much memory is available to application software?
A. 1024 KB
B. 760 KB
C. 640 KB
D. 560 KB
✅ The correct answer is option C.
1045. In this world of fast changing computer technology, one of the most important factor to be considered while purchasing a PC is, it should have a provision for
A. high level integration
B. self upgradability
C. intelligent sensors
D. faster data access
✅ The correct answer is option B.
1048. Which programming language is much in vogue among users of microcomputers
A. ALGOL
B. APL
C. LOGO
D. FORTH
✅ The correct answer is option D.