Microprocessors And Microcontrollers - Study Mode

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[#96] The minimum number of transistors required to implement a two input AND gate is

(A) 2

(B) 4

(C) 6

(D) 8

Correct Answer

(C) 6

[#97] Which of the following is not treated as hexadecimal constant by assembler in 8085?

(A) 45 H

(B) 6 AFH

(C) 234

(D) 64 H

Correct Answer

(C) 234

[#98] IC 7485 cannot be cascadeD.

(A) True

(B) False

Correct Answer

(B) False

[#99] In one’s complement 8 bit representation 11111111 represents

(A) +0

(B) -0

(C) +1

(D) -1

Correct Answer

(B) -0

[#100] An e-mail message can be sent to many recipients.

(A) True

(B) False

Correct Answer

(A) True