What is used to get data and instructions in computer?

Input devices like keyboard, mouse, light pen etc are used to enter data and instruction into a computer.

What are the data and instructions together known as?

A computer is an information processing machine. Computers process data to produce information. The sets of instructions that humans give computers are called programs or software.

What are the instruction 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.

What are the programs that instruct the computer to do different task?

Software is a set of instructions, data or programs used to operate computers and execute specific tasks. It is the opposite of hardware, which describes the physical aspects of a computer.

What is instruction with example?

The definition of instruction is the act of educating, giving the steps that must be followed or an order. An example of instruction is someone giving another person detailed directions to the library. noun.

What is computer program?

computer program, detailed plan or procedure for solving a problem with a computer; more specifically, an unambiguous, ordered sequence of computational instructions necessary to achieve such a solution.

What is computer program development?

Program development: The process of creating application programs. Program development life cycle (PDLC) The process containing the five phases of program development: analyzing, designing, coding, debugging and testing, and implementing and maintaining application software.

How do computer programs work?

Computer programs work by telling the CPU to access input in a given way, manipulate it in another way, and then present the results as desired. As you type in the words that you wish to, for example, add, the calculator program tells the processor to display them on your computer’s screen.

What are program instructions?

Programmed instruction is a method of presenting new subject matter to students through a graded sequence of controlled steps with corresponding activities. This method consists of a network of tests and statements which direct the student accordingly depending on their pattern of errors.

What are computer instructions?

Computer instructions are a set of machine language instructions that a particular processor understands and executes. A computer performs tasks on the basis of the instruction provided. An instruction comprises of groups called fields.