ARM Processor Architecture Objective Question and Answer
ARM Processor Architecture MCQ Multiple Choice Questions - Page 4 for Practice
91. When the processor is executing simple data processing instructions, the pipeline enables one instruction to be completed every clock cycle, this is also called as
Correct Answer is: Throughput
92. Which among the following data processing instructions does not use the barrel shifter?
Correct Answer is: ADD R2, R5, R4
93. Which of the following instruction ignores Operand1
Correct Answer is: MOV
94. Which of the following is not one of the source files of a linker to form an executable?
Correct Answer is: .lef
95. Which of the following is the reason that the Least Recently Used (LRU) algorithm is usually not used as a page replacement algorithm?
Correct Answer is: LRU is too inefficient to implement in practice
96. Which of the following may not be on the APB bus
Correct Answer is: RAM
97. Which of the following processors belong to Reduced Instruction Set Computers (RISC family)?
Correct Answer is: All of the above
98. Which of the following statements are true with respect to pipelining. I. Pipelining is an implementation technique whereby multiple instructions are overlapped in execution. It is not visible to the programmer II. Each step is called a pipe stage or pipe segment III. Pipeline machine cycle is the time required to move an instruction one step down the pipeline
Correct Answer is: All are true
99. Which of the following statements are true I. In Little endian mode it is easier to determine a sign of the number II. Little endian mode is easier for addition and multiplication of multi-precision numbers III. Big endian mode is easier to divide two numbers IV. Big endian mode is easier to compare two numbers
Correct Answer is: I & II are false and III and IV are true
100. Write Through technique is used in one of the following to write the data back.
