The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
MIS is designed to provide information needed for effective decision making by?
ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
Plotter accuracy is measured in terms of repeatability and
Which of the following is considered first computer in the world?
The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not work on the stored program concept. How many numbers could it store in its internal memory?
Which of the following is used for manufacturing chips?
Signals can be analog or digital and a computer that processes the both type of signals is known as
Who designed the first electronics computer ? ENIAC/
Which of the following is internal memory?
Daisy wheel printer is a type of
A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as
The first digital computer built with IC chips was known as
Which of the following code used in present day computing was developed by IBM Corporation?
In order to play and hear sound on a computer, one needs:
The data recording format in most of the modern magnetic tape is
Which technology is used in Compact disks?
Which language is directly understood by the computer without translation program?
In which language is source program written?
Which is the first electronic digital computer?
Which converts the user data into machine readable form?
Which one of the following input device is user-programmable?
What is the number of read-write heads in the drive for a 9-trac magnetic tape?
Which of the following is input device?
A small or intelligent device is so called because it contains within it a
Which of the following is required when more than one person uses a central computer at the same time?
The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as
Which of the following class of computers can process physical quantities such as speed?
A number system that has eight different symbols to represent any quantity is known as
Second Generation computers were developed during
Which of the following is not an output device?
Easily reloctable language is
WAN is a most used abbreviation in Newtorking, what is its full form?
Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?
Which of the following memory medium is not used as main memory system?
Punched cards were first introduced by
Computer instructions written with the use of English words instead of binary machine code is called