Computer Fundamentals - Section 5 Multiple Questions and Answers.




51.Which disk interface standard includes support for up to eight peripheral devices?
A. ST50G/412
B. IDE
C. SCSI
D. ESDI

52.Who designed the first general purpose electronic digital computer "ENIAC" ?
A. Van-Neumann
B. Joseph M Juoquard
C. J. Presper Ecket and John W Mauchly
D. All of the above

53.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?
A. Bus control
B. Interrupts
C. Bus arbitration
D. Status

54.In synchronous transmission data from various users
A. Require header
B. Do not require header
C. Sometimes require header
D. All of the above

55.General purpose computers are those that can be adopted to countless uses simply by changing its
A. keyboard
B. printer
C. program
D. display screen

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