282. Hard disks and diskettes are:
A. Direct access storage devices
B. Sequential access storage devices
C. Rarely used with microcomputers
D. Both (A) and (C)
✅ The correct answer is option A.
284. A prewritten program that’s sold to perform a common task is called an application
A. System software
B. Package
C. Utilities
D. Program
✅ The correct answer is option B.
287. Fifth generation computers are based on
A. Artificial Intelligence
B. Programming Intelligence
C. System Knowledge
D. VVLSI
✅ The correct answer is option A.
290. Which of the following is used for input and output both
A. Graph plotter
B. Teletype terminal
C. Line printer
D. All of the above
✅ The correct answer is option B.
292. Where would you find the letters QWERTY?
A. Mouse
B. Screen
C. Numeric Keypad
D. Keyboard
✅ The correct answer is option D.
295. In which year was UK’s premier computing event called “The Which Computer” started?
A. 1980
B. 1985
C. 1986
D. 1987
✅ The correct answer is option A.
299. Which input device cannot be used to work in MS Office?
A. Scanner
B. Mouse
C. Keyboard
D. Joy Stick
✅ The correct answer is option D.
302. What is PCI(Peripheral Component Interconnect)?
A. A type of monitor
B. A type of system bus
C. A kind of graphics
D. A modem standard
✅ The correct answer is option B.
305. A device designed to read information encoded into a small plastic card is
A. Magnetic tape
B. Badge reader
C. Tape puncher
D. Card puncher
✅ The correct answer is option B.
230. ASCII stands for
A. American standard code for information interchange
B. All purpose scientific code for information interchange
C. American security code for information interchange
D. American Scientific code for information interchange
✅ The correct answer is option A.