Electronics and Communication Engineering:: Microprocessors

The number of computer viruses is some thousands.

A. True
B. False

If 8085 is required to add two 32 bit numbers, the numbers of addition sequences is

A. 1
B. 2
C 4
D. 8

A memory system has a 9 chips. If MTBF of one clip is 900 000 hours, MTBF of complete memory system is

A. 900000 hours
B. 100000 hours
C 8100000 hours
D. 1800000 hours

Which of the following is also called handshaking programmed data transfer?

A. Synchronous transfer
B. Asynchronous transfer
C Interrupt driver transfer
D. Both (a) and (c)

Almost all high level languages have provision for logical operations.

A. True
B. False

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