What is the difference between CISC and RISC?

RISC has a reduced instruction set where each instruction can be executed in a single clock cycle. This means that programs often are longer to the developer but are more easily executable on lower powered devices such as mobile phones.CISC on the other hand has instructions that can take multiple clock cycles, and is typical of desktop processors. The programs are more simple for the developer.

JB

Related Computing A Level answers

All answers ▸

The numbers 6B and 12 are displayed in hexadecimal form. Convert them into binary form and perform binary addition to find the sum. Convert your answer back into hexadecimal. Show your workings.


What is the difference between HTML, CSS and JavaScript


Explain how the even parity system works when transmitting ASCII codes. Include a description of the roles of the sending device and the receiving device during transmission.


Why indentation is important in Python and what is the scope of a global variable?