Introduction to components of a computer system (disks, memory, processor, where a program is stored and executed, operating system, compilers etc.)
Answers
Answer:
The answer to the given question is explained in the explanation.
Explanation:
Input Units - Devices such as keyboards and mice used to enter data and instructions into a computer are called input units.
Output Devices - Devices such as printers and visual display devices that are used to provide information to the user in the desired format are called output devices.
Memory - All input, instructions, and intermediate data for processes are stored in memory. Memory consists of two types: primary memory and secondary memory. The main memory resides in the processor while the secondary memory resides outside the memory.
Operating system:
System software responsible for the operation of all hardware parts and their interoperability to perform tasks successfully is known as Operating System (OS) .
A processor is a logic circuit that responds to and processes basic instructions that control a computer. The four main functions of the processor are fetch, decode, execute, and write back.
Processor basics:
Arithmetic logic unit (ALU), which performs arithmetic and logical operations on the operands of the instruction.
Floating point unit (FPU), also known as a math coprocessor or digital coprocessor, a dedicated coprocessor that processes numbers faster than the basic microprocessor circuitry.
Registers, containing instructions and other data. The register provides the operands for the ALU and stores the results of the operations.
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