Starting Out with Programming Logic and Design (4th Edition)
4th Edition
ISBN: 9780133985078
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Expert Solution & Answer
Chapter 1, Problem 20MC
Program Description Answer
The decode step makes the CPU to determine which operation to be performed next.
Hence the correct option is “B”.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
When the INT instruction executes, what is the first task carried out by the CPU?
The INT instruction causes the CPU to go through four stages when it is used by a program.
None
Chapter 1 Solutions
Starting Out with Programming Logic and Design (4th Edition)
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,...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- A CPU is a(n) __________ processor capable of performing many different tasks simply by changing the program.arrow_forwardThe major components of a CPU are the __________, __________, and __________.arrow_forwardIt is the job of this function to count the amount of CPU instructions required by each statement at the source level.arrow_forward
- The store word instruction is used to... A. Read from a memory address to a CPU register B. Write to a memory address from a CPU register C. Assign a value to a CPU register D. Access a label in a programarrow_forwardWhen a programme uses the INT instruction, the CPU goes through four phases.arrow_forwardThe most time - consuming operation in a computer is: O A. Register access O B. The execution phase of a register reference instruction Memory access. O D. The decoding phase of an instruction cyclearrow_forward
- In counter-controlled iteration, a(n)___________ is used to count the number of times a group of instructions should be repeated.arrow_forwardDescribe the fetch-decode-execute cycle in a CPU and its role in executing instructions.arrow_forward38. _________ register keeps tracks of the instructions stored in program stored in memory. a. AR (Address Register) b. XR (Index Register) c. PC (Program Counter) d. AC (Accumulator)arrow_forward
- please choose the correct answer for each question.arrow_forwardMemory addressing mode means _____. a. the address of the data for the instruction is stored in memory. b. the data for the instruction is stored in memory. c. the data for the instruction is stored in the MAR.arrow_forward9. The instruction that subtracts 1 from the contents of the specified register/memory location is: A. INC B. SUBB C. SUB D. DECarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning