Building Java Programs: A Back To Basics Approach, Loose Leaf Edition (5th Edition)
Building Java Programs: A Back To Basics Approach, Loose Leaf Edition (5th Edition)
5th Edition
ISBN: 9780135472118
Author: Stuart Reges, Marty Stepp
Publisher: PEARSON
bartleby

Videos

Expert Solution & Answer
Book Icon
Chapter 4.1, Problem 2SCP

Explanation of Solution

Given value of variables:

int x=4;

int y=-3;

int z=4;

a)

  • x == 4:
  • result of the given expression is: true
  • in this case, the value assigned to x is 4

b)

  • x == y
  • result of the given expression is: false
  • in this case, the value of y is -3 and value of x is 4, which are not the same.

c)

  • x == z
  • result of the given expression is: true
  • in this case both the variables are assigned with the value 4.

d)

  • y == z
  • result of the given expression is false
  • y is assigned with the value -3 and z is assigned with the value 4, which means both are not equal.

e)

  • x + y > 0
  • result of the given expression is true
  • the result of “x+y” is “1” and therefore greater than zero...

Blurred answer
Students have asked these similar questions
I need help creating the network diagram and then revising it for the modified activity times.
Activity No. Activity Time (weeks) Immediate Predecessors 1 Requirements collection 3 2 Requirements structuring 4 1 3 Process analysis 3 2 4 Data analysis 3 2 5 Logical design 50 3,4 6 Physical design 5 5 7 Implementation 6 6 c. Using the information from part b, prepare a network diagram. Identify the critical path.
Given the following Extended-BNF grammar of the basic mathematical expressions:  Show the derivation steps for the expression: ( 2 + 3 ) * 6 – 20 / ( 3 + 1 ) Draw the parsing tree of this expression. SEE IMAGE

Chapter 4 Solutions

Building Java Programs: A Back To Basics Approach, Loose Leaf Edition (5th Edition)

Knowledge Booster
Background pattern image
Computer Science
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
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Text book image
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Text book image
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
Text book image
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Text book image
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Text book image
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Call By Value & Call By Reference in C; Author: Neso Academy;https://www.youtube.com/watch?v=HEiPxjVR8CU;License: Standard YouTube License, CC-BY