The first machine to successfully perform a long series of arithmetic and logical operations was:
Which of the following is non-impact printer?
The Santa Clara Valley, California is popularly known as Silicon Valley of America because
A logic gate is an electronic circuit which
Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
In digital data transmission
Access time in a computer memory is the time required to
The attribution of human form or qualities to things such as machines or computers is called
A modern digital computer has
Which of the following Indian companies designs and manufactures super- computers?
Which of the following is not an advantage of magnetic disk storage?
Which of the following statements best describes the batch method of input?
The punched card used in the IBM System/3 contains
Which of the following is associated with networks?
The first movie with terrific computer animation and graphics was released inWhat was its name?
The primary advantage of key-to-tape data-entry systems is:
In latest generation computers, the instructions are executed
Program execution time would be minimum if the programs are written in
Everything computer does is controlled by its
Which of the following is a non-impact printer?
Where are silicon chips manufactured in India?
A computer programmer
What is the latest write-once optical storage media?
Which is used for manufacturing chips?
The 0 and 1 in the binary numbering system are called binary digits or _____
In which year was the PC voted 'The Machine of the Year's by the American Time magazine?
When used with I/O devices, the term intelligent implies
The technique designed to support the effective access of micro-filmed data is:
Which of the following persons probably has the least amount of technical knowledge?
The disk concept for reducing time lost from rotational delay is:
Which of the following memories needs refresh?
A disk with usable recording surfaces on each side is known as
Which of the following is required when more than one person uses a central computer at the same time?
An input/output device at which data enters or leaves a computer system is
An input device that converts data punched into paper lape into a binary format is
The minimum time delay required between the initiation of two successive memory operations is known as
What is the name of the memory card which is conceptually related to the smart card but is similar to the video disk?
Which was the first computer to use transistors instead of vacuum tubes?
Which of the following isn't used in the storage phase of a computer-based information system?
An advantage of overlapped processing activities is:
In virtual storage, program segments stored on disk during processing are called:
"The three most important inventions of this century are the nuclear bomb, the high yield hybrid speed, and the computer". Can you name the person who made this statement?
A prefix for billion which is equal to _____ is called as billi.
What is the name of the computer terminal which gives paper printout?
What is meant by computer literacy?
Data System management has long-term viability as a separate business function because
Which of the following is not a sequence storage device?
The computers that we use are digital whereas we live in an analog world which means that we have to translate analog data into digital data. What is the name of the circuit which helps us in this conversion?
What is a portion of memory that serves as a temporary repository for data as it waits for a given action?
Which is not necessary when using bar codes in supermarkets?