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C FUNDAMENTAL MCQ 21

Q.91 The performance of cache memory is frequently measured in terms of a quantity called: (A) bit ratio
(B) nor ratio (C) no ratio
(D) hit ratio
DC05 PROBLEM SOLVING THROUGH ‘C’ DC-03 COMPUTER FUNDAMENTALS 17 Q.92 In addition to communicating with I/O, the processor must communicate with the ______________ unit. (A) control
(B) memory (C) Arithmetic
(D) process
Q.93 Which of the following was not associated with second generation computers? (A) high level procedural language
(B) operating system (C) magnetic core and transistor
(D) All of the above were associated
Q.94 Which of the following number system/code uses only 0s and 1s (A) decimal
(B) octal (C) hexadecimal
(D) none of the above
Q.95 A group of characters that has some meaning as a unit is known as a (A) field
(B) file
(C) record
(D) word