(A) Disk mirroring
(B) Tolerant computing
(C) Data striping
(D) None Of These
Category: Computer Mcqs
Computer Mcqs for preparation Test Online for NTS PPSC OTS PTS FPSC KPPSC Computer MCQs , MS Office, MS Excel, MS Word MCQs Internet MCQs Quiz Online
MAN stands for?
(A) Metropolitan Arranged Network
(B) Marked Area Network
(C) Manufactured Arrangements of Networks
(D) Metropolitan Area Network
The most widely used code for representing characters in computers is
(A) ASCII
(B) BCD
(C) EBCDIC
(D) None Of These
The type of reader commonly used to read bank cheques is
(A) OPtical-mark reader
(B) Magnetic-ink reader
(C) Bar-code reader
(D) None Of These
Which of the following devices stores instructions that help the computer startup?
(A) Keyboard
(B) RAM
(C) ROM
(D) Hard disk
The computer can move data and instructions between storage and memory as needed, in a process called
(A) Volatility
(B) Swapping
(C) Pipelining
(D) Exchanging
When you press a key, which device notifies the system software?
(A) Keyboard
(B) Keyboard Controller
(C) Keyboard Buffer
(D) Keyboard Handler
In MS Windows key F1 is mostly used for
(A) Help
(B) Exit
(C) Save
(D) Refresh
1 Gigabyte is equal to
(A) 1024 bits
(B) 1024 bytes
(C) 1024 kilobytes
(D) 1024 megabytes
NTFS stands for?
(A) New Trend File Saving
(B) Network File Saving
(C) New Technology File System
(D) None Of These