When was the IBM XT microcomputer released in the market?
The time taken for the read/write head to move to the correct track on the magnetic disk is called
Which of the following statements is true?
Which of the following is used to insure the high quality of computer output?
A high speed device used in CPU for temporary storage during processing is called
Which of the following is not currently a topic in computer science?
The memory sizes in mainframe computers and advanced technology micro computers are expressed as
Computer Operators
Why is the width of the data bus so important to the processing speed of a computer?
Which part of the computer were is used for calculating and comparing?
The central processor of a modern digital computer consists of
Which disk interface standard includes support for up to eight peripheral devices?
A computer with CPU speed aroundmillion instructions per second & with the word length of aroundbits is known as
What is the name given to the molecular-scale computer?
The daily processing of corrections to customer accounts best exemplifies the processing mode of:
A memory space used for the temporary storage of data is
The access method used for cassette tape is
A storage device which is used to store data & information external to the main storage is known as
Which of the following is not used for storage purposes with main frame computers?
A computer has amemory. What does the letter K stand for
What does that acronym VGA stand for?
In a PC, how much memory is available to application software?
Communication between computers using standard telephone service
The most common binary code in use today is the 8 bit ASCII code. What do the letters ASCII stand for?
Computers are extremely fast and have fantastic memories. However, the only thing they can remember is
Where have the program and data to be located before the ALU and control unit of a computer can operate on it?
A memory bus is mainly used for communication between
The person contributing the idea of the stored program was
Fifth generation computers are likely to exhibit
Who designed the first general purpose electronic digital computer "ENIAC" ?
A computer program consists of
Who is considered the 'father' of the minicomputer and one of the founder fathers of the modern computer industry world-wide?
One of the main feature that distinguish microprocessors from microcomputers is
Which of the following devices can be used to directly input printed text?
To locate a data item for storage is
An input device which can read characters directly from an ordinary piece of paper is
What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
What was the total number of UNIVAC-I sold eventually and by which company?
What is the name of the logic circuit which can add two binary digits?
A small film-plate which is used for microfilming the output from a microcomputer screen is called
Which of the following printer can be classified as a page-at-a-time printer?
The arranging of data in a logical sequence is called:
Which is true for the digital computer?
Computer instructions written with the use of English words instead of binary machine code is called
Which part of the diskette should never be touched?
For a memory system, the cycle time is
The number of records contained within a block of data on magnetic tape is defined by the
A floppy disk contains
The software used to convert source program instructions to object instruction is known as
Binary numbers need more places for counting because:
Please disable the adBlock and continue. Thank you.