Question 31 : The number of sign bits in a 32-bit IEEE format __________
1. 1
2. 11
3. 9
4. 23
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Question 32 : What kind of a flag is the sign flag?
1. General Purpose
2. Status
3. Address
4. Instruction
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Question 33 : What is correct instruction if you want the control to go to the location 2000h?
1. MOV 2000h
2. MOV A, 2000h
3. JMP 2000h
4. RET 2000h
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Question 34 : Which of the following is a data transfer instruction?
1. STA 16-bit address
2. ADD A, B
3. MUL C, D
4. RET
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Question 35 : Which of the following is not a visible register?
1. General Purpose Registers
2. Address Register
3. Status Register
4. MAR
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Question 36 : The _________ holds the contents of the accessed memory word.
1. MAR
2. MBR
3. PC
4. IR
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Question 37 : The length of a register is called _______
1. word limit
2. word size
3. register limit
4. register size
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Question 38 : Opcode indicates the operations to be performed.
1. True
2. False
3.
4.
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Question 39 : CPU has built-in ability to execute a particular set of machine instructions, called as __________
1. Instruction Set
2. Registers
3. Sequence Set
4. User instructions
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Question 40 : What does D in the D-flip flop stand for?
1. Digital
2. Direct
3. Delay
4. Durable
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