The act of retrieving existing data from memory is called
All of above
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EBCDIC stands for
A byte consists of
Following IC chip integrates 100 thousands electronic components per chip
Which of the following disk is fixed disk?
Most of the inexpensive personal computers do not have any disk or diskette drive. What is the name…
What is the first stage in software development?
Magnetic tape can serve as
Which of the following memories allows simultaneous read and write operations?
The tracks on a disk which can be accessed without repositioning the R/W heads is
Which of the following is also known as brain of computer
Different components of the motherboard of a PC unit are linked together by sets of parallel electrical…
Apple company used chips from for its computers
Any method for controlling access to or use of memory is known
Which of the following is/ are operating systems
Which of the following is not the classification of computers based on application?
What was the first computer to perform all calculation using electronics rather than wheels, ratchets,…
174. When was the X window system born?
Personnel who design, program, operate and maintain computer equipment refers to
Which is considered a direct entry input device?
What is the number of read-write heads in the drive for a 9- trac magnetic tape?
Which programming languages are classified as low level languages?
In what respect computers are superior to human beings?
A small or intelligent device is so called because it contains within it a
The computer code for the interchange of information between terminals is
The personal computer industry was started by
Which of the following IC was used in third generation of computers?
Who invented vacuum tubes?
The memory which is programmed at the time it is manufactured
WAN stands for
Which of the following is not a class of computers based on size?
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