A. Light pen
B. Mouse
C. Acoustic couple
D. Touch panel
✅ The correct answer is option C.
Computer Basics
Which of the following is different from other
A. Internet
B. Windows
C. Unix
D. Linux
✅ The correct answer is option A.
A database management system based on the concept of ownership is
A. Network topology
B. Network layer
C. Network database system
D. Network license system
✅ The correct answer is option C.
Chip is a common nickname for a(n)?
A. Transistor
B. Resistor
C. Integrated Cicuit
D. Smiconductor
✅ The correct answer is option C.
A system program which helps the execution of user programs is known as
A. System software
B. Application program
C. Batch operating system
D. Utilities
✅ The correct answer is option A.
The proper definition of a modern digital computer is
A. an electronic automated machine that can solve problems involving words and numbers
B. a more sophisticated and modified electronic pocket calculator
C. any machine that can perform mathematical operations
D. a machine that works on binary code
✅ The correct answer is option A.
The first electronic digital computer contained?
A. Electronic valves
B. Vacuum tubes
C. Transistors
D. Semiconductor memory
✅ The correct answer is option A.
The time required for the fetching and execution of one simple machine instruction is
A. Delay time
B. CPU cycle
C. Real time
D. Seek time
✅ The correct answer is option B.
Microprocessor was introduced in which generation of computer?
A. Second Generation
B. Fourth Generation
C. Both (A) and (B)
D. Third Generation
✅ The correct answer is option B.
Which of the following require large computer memory?
A. Imaging
B. Graphics
C. Voice
D. All of the above
✅ The correct answer is option D.