Top 50+ Solved Basics of Computer Architecture MCQ Questions Answer
Q. RTL stands for:
a. Random transfer language
b. Register transfer language
c. Arithmetic transfer language
d. All of these
Q. Which operations are used for addition, subtraction, increment, decrement and complement function:
a. Bus
b. Memory transfer
c. Arithmetic operation
d. All of these
Q. The method of writing symbol to indicate a provided computational process is called as a:
a. Programming language
b. Random transfer language
c. Register transfer language
d. Arithmetic transfer language
Q. Which language is termed as the symbolic depiction used for indicating the series:
a. Random transfer language
b. Register transfer language
c. Arithmetic transfer language
d. All of these
Q. The register that includes the address of the memory unit is termed as the :
a. MAR
b. PC
c. IR
d. None of these
Q. Which are the operation that a computer performs on data that put in register:
a. Register transfer
b. Arithmetic
c. Logical
d. All of these
Q. In memory read the operation puts memory address on to a register known as :
a. PC
b. ALU
c. MR
d. All of these
Q. Which operation puts memory address in memory address register and data in DR:
a. Memory read
b. Memory Write
c. Both
d. None
Q. In the following indexed addressing mode instruction, MOV 5(R1), LOC the effective address is
a. EA = 5+R1
b. EA = R1
c. EA = [R1]
d. EA = 5+[R1]
Q. The addressing mode which makes use of in-direction pointers is
a. Indirect addressing mode
b. Index addressing mode
c. Relative addressing mode
d. Offset addressing mode
Q. addressing mode is most suitable to change the normal sequence of execution of instructions.
a. Relative
b. Indirect
c. Index with Offset
d. Immediate
Q. The effective address of the following instruction is MUL 5(R1,R2).
a. 5+R1+R2
b. 5+(R1*R2)
c. 5+[R1]+[R2]
d. 5*([R1]+[R2])
Q. The addressing mode, where you directly specify the operand value is
a. Immediate
b. Direct
c. Definite
d. Relative