Q. In graphical user interface of operating system, to point a file, a user uses:
✅ Correct Answer: (A)
pointer
Computer Applications MCQs and Notes
Q. Which type of user interface provide input by typing a string in the keyboard ?
✅ Correct Answer: (B)
Command line user interface
Q. First graphical user interface used commercially was introduced in
✅ Correct Answer: (B)
1975
Q. Which of the following are types of ROMs?
✅ Correct Answer: (B)
PROM & EPROM
Q. Which of the following is used in main memory?
✅ Correct Answer: (B)
DRAM
Q. Which of the following is non-volatile storage?
✅ Correct Answer: (B)
Secondary
Q. Which of the following is used to hold running program instructions?
✅ Correct Answer: (A)
Primary Storage
Q. The two basic types of memory in a computer are ________
✅ Correct Answer: (B)
Primary and Secondary
Q. Saving data and instructions to make them readily available is the job of __________
✅ Correct Answer: (A)
Storage Unit