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Chapter 1: Problem 20

__________ is information a program gathers from the outside world.

Short Answer

Expert verified
Answer: The term "input" represents the information a program gathers from the outside world. Its role in program operations is crucial as it allows the program to interact with external sources, process the received data, and provide relevant output or perform specific actions based on the input.

Step by step solution

01

Identify the term

The term we are looking for is "input".
02

Define input

In programming, input refers to the information or data that a program receives from external sources, such as the user of the program (keyboard, mouse), other programs, or connected devices (file, sensors).
03

Explain the role of input in program operations

The role of input in a program's operation is essential for it to interact with the outside world. It allows the program to receive essential information, process this data, and provide relevant output or perform specific actions based on the received input.

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Most popular questions from this chapter

Sales Tax Write high-level and detailed psuedocode for a program that calculates the total of a retail sale. The program should ask the user for • The retail price of the item being purchased • The sales tax rate Once these items have been entered, the program should calculate and display • The sales tax for the purchase • The total of the sale

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