A group of commands for a CPU in machine language to perform all its operations is called
Correct answer: A. Instruction set
- A. Instruction set
- B. Instruction format
- C. Fetch decode execute cycle
- D. Memory management
Explanation
This is the collection of all machine language instructions that a particular CPU understands. It defines the fundamental operations the CPU can perform, including arithmetic operations, data transfer, logical operations, and control flow. Each instruction in the set has a specific format and function.Therefore, the instruction set encompasses the entire repertoire of operations a CPU can perform, making it the most fitting answer for the group of commands used.
Last updated
About Hardware and Software
Hardware includes the physical components of a computer, such as the CPU, motherboard, registers, memory, storage devices and peripheral equipment. Software covers system software, application software, utilities, drivers and firmware, with attention to how the operating system manages hardware and how software differs from the physical equipment it controls.
Practise Hardware and Software
290 free Hardware and Software MCQs from Computer Science and IT, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Computer Science and IT questions like this
Computer Science and IT is on 40 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.