What is meant by instruction in computer?

An instruction is an order given to a computer processor by a computer program. In assembler language, a macro instruction is one that, during processing by the assembler program, expands to become multiple instructions (based on a previously coded macro definition).

How is a computer instructed?

A computer is given instructions by a human using a keyboard or another input device. To interpret these instructions, the computer uses an operating system or software that’s also programmed by a human to translate user commands into something the computer can understand.

What are the instructions given to a computer called?

A set of instruction given to a computer is called a program. Computer programming refers to the detail or steps of instructions given to a computer in an appropriate computer language, which enable the computer to perform a variety of tasks in sequence or even intermittently.

Is instructing a computer to do something?

software, instructions that tell a computer what to do. The term was coined to differentiate these instructions from hardware—i.e., the physical components of a computer system. A set of instructions that directs a computer’s hardware to perform a task is called a program, or software program.

What do the instructions operate upon?

A computer performs tasks on the basis of the instruction provided. An instruction comprises of groups called fields. These fields include: The Operation code (Opcode) field which specifies the operation to be performed.

What is instruction in teaching?

Instruction is frequently associated with the term ‘curriculum’ and generally refers to the teaching methods and learning activities that a teacher uses to deliver the curriculum in the classroom. The terms ‘teaching’ and ‘instruction’ are often used interchangeably.

Who manages the overall working of a computer?

Operating system controls the overall activity of a computer. 3. An operating system manages all Input and Output devices.

What controls and manages the overall activities of the computer system?

Ans: An operating system controls the overall activities of a computer. It acts as a link between the user and the hardware and enables them to work together. The two functions of an Operating System are: An operating system controls the working of all input and output devices.

What does a professional programmer usually do first to gain an understanding of a problem?

What does a professional programmer usually do first to gain an understanding of a problem? Programmers will conduct an initial interview with their customer to understand what exactly the customer wants out of the program and how it should function.

How do you represent instructions in a computer system?

Instructions are also kept in the computer as a series of high and low electronic signals and may be represented as numbers. In fact, each piece of an instruction can be considered as an individual number, and placing these numbers side by side forms the instruction.

What is the root word of instructor?

instructor (n.) mid-15c., from Old French instructeur (14c.) and directly from Medieval Latin instructor “teacher” (in classical Latin, “preparer”), agent noun from instruere “arrange; inform, teach” (see instruct).

What are the duties of a computer instructor?

In this career, your job duties include developing classroom lesson plans, delivering lectures and info to your class, and working with students on a one on one basis. The qualifications needed for a career as a computer instructor include a bachelor’s degree in computer science and significant experience with computers.

What is the difference between a coach and an instructor?

On the other hand, the word ‘instructor’ is used in the sense of ‘coach’. This is the main difference between the two words. A coach normally instructs the players or the trainees, while conducting training sessions. That is why the word ‘instructor’ is more suitable to indicate a coach.

What is the difference between teaching and teaching instruction?

This is due to the fact that he teaches the basics of the subject before coaching the students or the players. Instruction deals with the practical aspects of a subject or an art. On the other hand, teaching deals with the theoretical aspects of a subject or an art. This is an important difference between teacher and instructor.

What is the difference between a lecturer and an instructor?

A lecturer produces a lecture, or a, “long, serious speech, especially one given as a scolding or reprimand.” Ok, hopefully the last part applies rarely, but a lecture is typically a long, serious speech to be sure. It’s also quite often a very boring, disengaging, unhelpful event. Instructors obviously instruct.