MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -It directs the flow of data between the CPU and the other devices. John von Neumann included the control unit as part of the Von Neumann architecture. In modern computer designs, the control unit is typically an internal part of the CPU with its overall role and operation unchanged since its introduction.

Detailed explanation-2: -It contains one ALU and one or two sets of supporting registers. The second set of registers and supporting circuitry enables hyperthreading. One or more cores can be combined into a single physical package. CPU-A logical hardware unit capable of processing a single thread of execution.

Detailed explanation-3: -The control unit of the central processing unit regulates and integrates the operations of the computer. It selects and retrieves instructions from the main memory in proper sequence and interprets them so as to activate the other functional elements of the system at the appropriate moment…

Detailed explanation-4: -The principal component of the CPU is the Arithmetic Logic Unit and Control Unit. In this article, we will learn what is the main difference between ALU and CU.