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Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
5th Edition
ISBN: 9780134801155
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 1.4, Problem 1.16CP
Program Plan Intro
CPU (Central Processing Unit):
- CPU is a part of the computer which actually runs the
program . - It is the most important component because without CPU, we cannot run any software.
- In olden days, they were like huge devices which were made up of electrical and
mechanical components like vacuum tubes and switches. - ENIAC (Electronic Numerical Integrator and Calculator) is considered as the world’s first programmable electronic computer which is 8 feet tall and 100 feet long.
- But, nowadays it is replaced by microprocessors.
Operations performed by CPU:
It performs operations such as,
- Reading a piece of data.
- Performing operations such as addition, multiplication, subtraction, and division of numbers.
- Moving a piece of data from one location to another location.
These operations can be performed with the help of 0’s and 1’s. This is because CPU can understand only the instructions that are written in machine language.
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Students have asked these similar questions
A program has to be copied into what type of memory each time the CPU executes it?
In what kind of memory must a program always be loaded when the CPU runs it?
For those who are unfamiliar, dynamic memory is a kind of RAM that operates at a higher speed than static RAM.
Chapter 1 Solutions
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Ch. 1.2 - What is a program?Ch. 1.2 - What is hardware?Ch. 1.2 - List the five major components of a computer...Ch. 1.2 - What part of the computer actually runs programs?Ch. 1.2 - Prob. 1.5CPCh. 1.2 - Prob. 1.6CPCh. 1.2 - Prob. 1.7CPCh. 1.2 - Prob. 1.8CPCh. 1.3 - What amount of memory is enough to store a letter...Ch. 1.3 - Prob. 1.10CP
Ch. 1.3 - Prob. 1.11CPCh. 1.3 - Prob. 1.12CPCh. 1.3 - Prob. 1.13CPCh. 1.3 - Prob. 1.14CPCh. 1.4 - A CPU understands instructions that are written...Ch. 1.4 - Prob. 1.16CPCh. 1.4 - When a CPU executes the instructions in a program,...Ch. 1.4 - What is assembly language?Ch. 1.4 - What type of programming language allows you to...Ch. 1.4 - Prob. 1.20CPCh. 1.4 - What do you call a program that translates a...Ch. 1.4 - What do you call a program that both translates...Ch. 1.4 - Prob. 1.23CPCh. 1.5 - Prob. 1.24CPCh. 1.5 - Prob. 1.25CPCh. 1.5 - Word processing programs, spreadsheet programs,...Ch. 1 - A(n) _______ is a set of instructions that a...Ch. 1 - Prob. 2MCCh. 1 - Prob. 3MCCh. 1 - Today, CPUs are small chips known as ____. a....Ch. 1 - Prob. 5MCCh. 1 - Prob. 6MCCh. 1 - Prob. 7MCCh. 1 - Prob. 8MCCh. 1 - Prob. 9MCCh. 1 - Prob. 10MCCh. 1 - Prob. 11MCCh. 1 - In a(n) ______ numbering system, all numeric...Ch. 1 - A bit that is turned off represents the following...Ch. 1 - Prob. 14MCCh. 1 - Prob. 15MCCh. 1 - Prob. 16MCCh. 1 - Prob. 17MCCh. 1 - Prob. 18MCCh. 1 - Prob. 19MCCh. 1 - Prob. 20MCCh. 1 - Computers can only execute programs that are...Ch. 1 - Prob. 22MCCh. 1 - The words that make up a high-level programming...Ch. 1 - Prob. 24MCCh. 1 - A(n) _______ program translates a high-level...Ch. 1 - Today, CPUs are huge devices made of electrical...Ch. 1 - Prob. 2TFCh. 1 - Any piece of data that is stored in a computers...Ch. 1 - Prob. 4TFCh. 1 - Machine language is the only language that a CPU...Ch. 1 - Assembly language is considered a high-level...Ch. 1 - An interpreter is a program that both translates...Ch. 1 - A syntax error does not prevent a program from...Ch. 1 - Prob. 9TFCh. 1 - Word processing programs, spreadsheet programs,...Ch. 1 - Why is the CPU the most important component in a...Ch. 1 - Prob. 2SACh. 1 - Prob. 3SACh. 1 - What are the words that make up a high-level...Ch. 1 - What are the short words that are used in assembly...Ch. 1 - What is the difference between a compiler and an...Ch. 1 - Prob. 7SACh. 1 - Prob. 1ECh. 1 - Use what you've learned about the binary numbering...Ch. 1 - Prob. 3ECh. 1 - Use the Web to research the history of the BASIC,...
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- A CPU is a(n) __________ processor capable of performing many different tasks simply by changing the program.arrow_forwardAssembly (machine) language programs for most computers use __________ notation to represent memory address values.arrow_forwardThe term "dynamic memory" refers to a sort of memory that evolves over time.arrow_forward
- When compared to static memory, dynamic memory provides a number of advantages as well as disadvantages.arrow_forwardThere are several advantages to using dynamic memory rather than static memory, but there are also some disadvantages associated with using dynamic memory.arrow_forwardIn comparison to static memory, dynamic memory has a few advantages, but it also has a few disadvantages.arrow_forward
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