Question: ALU and Control Unit jointly known as

Answer:

The ALU (Arithmetic Logic Unit) and Control Unit are collectively known as the "Central Processing Unit" or "CPU." The CPU is the primary component of a computer system responsible for executing instructions and performing calculations.

The ALU is responsible for performing arithmetic operations (such as addition, subtraction, multiplication, and division) and logical operations (such as AND, OR, NOT) on binary data. It performs these operations based on the instructions provided by the control unit.

The Control Unit manages the execution of instructions and coordinates the activities of other components within the CPU. It fetches instructions from memory, decodes them, and controls the flow of data between different components, including the ALU, memory, and input/output devices.

Together, the ALU and Control Unit form the CPU, which acts as the "brain" of the computer system. The ALU performs calculations and logical operations, while the Control Unit manages and directs the overall operation of the CPU. This collaboration allows the CPU to execute instructions, process data, and perform the necessary operations to run software applications and carry out various computing tasks.