Which of the following is a feature of fifth generation computers?
What was the name of the first commercially available microprocessor chip?
Napier’s Bones were invented in
Which of the following devices can be sued to directly image printed text?
Punched cards were first introduced by
A small or intelligent device is so called because it contains within it a
Which of the following is not true?
A typical personal computer used for business purposes would have__ of RAM.
Which of the following code used in present day computing was developed by IBM Corporation?
Which of the following disk is fixed disk?
The number of records contained within a block of data on magnetic tape is defined by the
Which of the following is considered first computer in the world?
The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as
Circular division of disks to store and retrieve data are known as
MSI is the abbreviation of
Which device is used to backup the data?
Model 5100 was ______ in 1957.
An online backing storage system capable of storing larger quantities of data is
A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
Which of the following registers is loaded with the contents of the memory location pointed by the PC?
Who designed the first electronics computer ? ENIAC/
Human beings are referred to as Homosapinens, which device is called Silico Sapiens?
Mini computers and micro computers are from which generation of computers?
The first digital computer built with IC chips was known as
In the IBM PC-At, what do the words AT stand for
Which of the following is not a primary storage device?
The full form of EEPROM is
Which of the following is not a class of computers based on size?
Who invented punched cards?
Which of the following is required when more than one person uses a central computer at the same time?
Computer instructions written with the use of English words instead of binary machine code is called
Which is not consisted in a processor
Different components of the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
Which computer support co-processors?
The processing speed of first generation computers was
A characteristic of card systems is:
Which of the following are the two main components of the CPU?