Python Computer Science Exam Questions and Answers

Python Computer Science Exam Questions and Answers *A ____ is a set of instructions that a computer follows to perform a task - Correct Answer️️ -Program The physical devices that a computer is made of are referred to as ______ - Correct Answer️️ -Hardware *The part of a program that runs the programs is called the ____ - Correct Answer️️ - CPU Today, CPU's are small chips known as _______ - Correct Answer️️ -Microprocessors The computer stores a program while the program is running, as well as the data that the program is working with, in ____ - Correct Answer️️ -Main memory *_____ is a volatile type of memory that is used only for temporary storage while a program is running - Correct Answer️️ -RAM A type of memory that can hold data for long periods of time, even when there is no power to the computer is called _______ - Correct Answer️️ -Secondary Storage A component that collects data from people or other devices and sends it to the computer is called ______ - Correct Answer️️ -an input device A video display is an _______ device - Correct Answer️️ -OutputPDF DOCUMENT A ____ is enough memory to store a letter of the alphabet or a small number - Correct Answer️️ -byte *A byte is made up of 9 ____ - Correct Answer️️ -bits *Numeric values are written in a sequence of 1's and 0's in the ____ numbering system - Correct Answer️️ -binary *A bit that is turned off represents the value of ____ - Correct Answer️️ -0 *A set of 128 numeric codes that represent the English letters, various punctuation marks, and other characters is _____ - Correct Answer️️ -ASCII *An extensive encoding system scheme that can represent characters for many languages in the world is ___ - Correct Answer️️ -Unicode Negative numbers are encoded using the ______ technique - Correct Answer️️ -Two's Complement Real numbers are encoded using the _____ technique - Correct