In a punched card system, data is processed by a
Magnetic tape can serve as
A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
Which is an item of storage medium in the form of circular plate?
Different components of the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
Which of the following is a way to access secondary memory?
An IBM system/38 represents the computer class of:
Which company is the biggest player in the microprocessor industry?
In which language is source program written?
In the third Generation of computers
MIS is designed to provide information needed for effective decision making by?
A normal CD-ROM usually can store up to __________data?
While inserting a diskette into the diskette drive of a PC, the diskette’s label side should face
Which of the following is a feature of fifth generation computers?
Through which device the main components of the computer communicate with each other?
Which of the following is a class of computers based on model?
A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as
The capacity of 3.5 inch floppy disk is
Why ABC is considered electro-mechanical computer?
Which of the following devices can be sued to directly image printed text?
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
As compared to the secondary memory, the primary memory of a computer is
Tape speed is measured in
Which language is directly understood by the computer without translation program?
Computer system comprises of major units
Which of the following processors use RISC technology?
The primary advantage of key-to-tape data entry system is
Apple company used chips from ______ for its computers
What is the name of the computer terminal which gives paper printout?
The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
Which of the following class of computers can process physical quantities such as speed?
Magnetic disks are the most popular medium for
Any method for controlling access to or use of memory is known
Which of the following memories need refresh?
In what respect human beings are superior to computers?
Which characteristic of computer distinguishes it from electronic calculators?
The lower deck of an abacus is known as