_____ is the main unit of computer which controls all the internal and externaldevices of a computer and performs arithmetic and logical operations

Which of the following is the brain of the computer?a.Central Processing Unitb.Memoryc.Arithmetic and Logic unitd.Control unit

The control unit is central to the operation of the CPU. Describe the control unit’s role in the execution of machine code statements.

ist and briefly define the main componentsof a computer

Which component of a computer system is responsible for executing instructions and performing calculations?

The central processing unit (CPU) consists ofOption A:Input, output and processingOption B:Control unit, arithmetic-logic unit and primary storageOption C:Control unit, primary storage, and secondary storageOption D:Control unit, processing, and primary storage