Write the differences between RISC and CISC.

#	RISC	CISC
1	Reduced Instruction Set Computing	Complex Instruction Set Computing
2	It contains lesser number of instructions.	It contains greater number of instructions.
3	Instruction pipelining and increased execution speed.	Instruction pipelining feature does not exist.
4	A larger number of registers are available.	The number of general purpose registers are very limited.
5	Orthogonal instruction set	Non Orthogonal instruction set
6	It is single, fixed length instruction.	It is variable length instruction.

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