Software Programming : Computer Architecture QUESTIONS AND ANSWERS :: part1 : 6 to 10
Following Software Programming language Entrance Multiple choice objective type questions and answers will help you in Software Programming 2015 examinations :
6.The registers found in the processor unit are
ANSWER : 1 Operational registers
Explanation : : Registers found in processor are called operational registers and in memory unit are called storage registers.
7.Given the characteristic table of a JK flip-flop, find the missing output value. J K Q(t+1) 0 0 Q(t) 0 1 0 #1 0 1 #1 1 ---
ANSWER : 4 Q�(t)
Explanation : : The next state is a complement state.
8.The sum of -6 and -13 using 2�s complement addition is,
ANSWER : 4 11101101
Explanation : : 2�s complement of -6 = 11111010
9.What is Q, when S = 1 and R = 1 for SR flip-flop?
|Clear to 0|
|Set to 1|
|Complement of previous output|
ANSWER : 5 Indeterminate.
Explanation : : When R = 1 and S = 1, race will always end with Master Latch in the logic 1 state, but this will not be certain with real components.
10.The bulk of the binary information in a digital computer is stored in memory, but all computations are done in
ANSWER : 3 Processor Registers
Explanation : : The operation part of an instruction code specifies the operation to be performed. This operation must be executed on some data stored in memory and/or processor registers. An instruction code, therefore, must specify not only the operation, but also the register or memory words where the operands are to be found, as well as the register or memory words where the result is to be stored. For this reason, the bulk of binary information in a digital computer is stored in memory, but all computations are done in Processor Registers.
More Computer Architecture QUESTIONS AND ANSWERS available in next pages
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