A. Bus B. Control unit C. Semiconductors D. A and b only
Read More »People often call _______as the brain of computer system?
A. Control Unit B. Arithmetic Logic Unit C. Central Processing Unit D. Storage Unit
Read More »Construction of the Burj Khalifa began in____________?
A. 2004 B. 2005 C. 2006 D. None of these
Read More »The terminal device that functions as a cash register, computer terminal, and OCR reader is the______?
A. data collection terminal B. OCR register terminal C. Video Display terminal D. POS terminal
Read More »Instructions and memory address are represented by______?
A. Character code B. Binary codes C. Binary word D. Parity bit
Read More »If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be______?
A. 216 B. 65,536 C. 64K D. Any of the above
Read More »Abacus was the first _______?
A. electronic computer B. mechanical computer C. electronic calculator D. mechanical calculator
Read More »What is the responsibility of the logical unit in the CPU of a computer______?
A. To produce the result B. To compare numbers C. To control the flow of information D. To do math’s works
Read More »The arranging of data in a logical sequence is called_______?
A. Sorting B. Classifying C. Reproducing D. Summarizing
Read More »Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify_____?
A. Track number B. Sector number C. Surface number D. All of above
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