What is the difference between CISC and RISC computers?

These instructions interact with memory by using complex addressing modes. CISC processors reduce the program size and hence lesser number of memory cycles are required to execute the programs. This increases the overall speed of execution….Difference between RISC and CISC processor | Set 2.

What are the advantages of RISC Mcq?

Explanation: The advantages of RISC processors are that they can work at high clock frequency, can be designed, developed and tested more quickly with a high speed.

What is the difference between CISC and RISC processors?

Given equally sized cache memory, CISC processors can describe more information than RISC. Also, since CISC instructions involve several micro-operations, architectural improvements may be possible that may provide the fastest execution path for that instruction that writing out individual instructions could ever provide.

How did the RISC architecture make computers faster?

History tells us that to get a faster computer, some major changes in the microprocessor architecture took place that became RISC, including a uniform format for instructions and easily pipelined instructions. (Pipelining means the processor starts to execute the next instruction before the present instruction is completed.)

What are the advantages and disadvantages of CISC processors?

Advantageously, CISC processors helped in simplifying the code and making it shorter in order to reduce the memory requirements. In CISC processors, each single instruction has several low level operations.

What are the advantages of RISC chips?

RISC chips require fewer transistors, which makes them cheaper to design and produce. In a RISC machine, the instruction set contains simple, basic instructions, from which more complex instructions can be composed. Each instruction is of the same length, so that it may be fetched in a single operation.