FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The statement that tells the computer to get a value from an input device and store it in a memory location. Explanation: The READ statement is used to take the input. READ being a keyword should be in capital letters.

Detailed explanation-2: -Explanation: The input devices use buffers to store the data received and when the buffer has some data it sends it to the processor.

Detailed explanation-3: -: c Explanation: The Input Unit converts the data, which the user enters into a language which the computer understands, i.e. it converts the data into binary format. The Output Unit is responsible for giving the results in user-understandable format.

Detailed explanation-4: -Variations: macro flowchart, top-down flowchart, detailed flowchart (also called process map, micro map, service map, or symbolic flowchart), deployment flowchart (also called down-across or cross-functional flowchart), several-leveled flowchart.