What is the process of ensuring that user input is valid?

Question

What is the process of ensuring that user input is valid? What are the goals of loop? What are examples of increment and decrement operators?

Expert · Accepted Answer

Computer science 236 exam 2 study guide                        (Loops, files, and methods) LOOPS   Goal of a loop:     A structure that allows you to repeat instructions more than once     Count ++; count--;     The while loop          o Use this for input validation      The do-while loop     For loops  Increment and Decrement operators     Numerous times where a variable must be incremented or        decremented          o Number++ = number + 1;          o Number-- = number – 1;          o Java provides shortened ways to increment and decrement a             variable’s value           o Using the ++ or – unary operators, this task can be completed             quickly                  Number ++; or ++number;

What is the process of ensuring that user input is valid?

What is the process of ensuring that user input is valid? Description

School: Towson University

Department: Computer Science and Engineering

Course: Intro to Computer Science 1

Professor: Alkharouf

Term: Fall 2016

Tags:

Cost: 50

Name: COSC236 exam 2

Description: study guide for exam 2

Uploaded: 11/02/2016

0 pages

COSC 236 lecture notes

4 pages

COOSC 236 lecture notes

5 pages

Exam 1 Study Guide COSC 236

3 pages

COSC 236 decision structures 2 lecture

4 pages

Loops 1 lecture: COSC 236

0 pages

COSC lecture loops 2

0 pages

COSC236 example lab

0 pages

COSC I/O part 1 lecture

3 pages

COSC I/O part 2 lecture

0 pages

COSC236 Methods lecture

10 pages

COSC236 10/29 methods 2

0 pages

COSC 236 lecture notes

4 pages

COOSC 236 lecture notes

5 pages

Exam 1 Study Guide COSC 236

3 pages

COSC 236 decision structures 2 lecture

4 pages

Loops 1 lecture: COSC 236

0 pages

COSC lecture loops 2

0 pages

COSC236 example lab

0 pages

COSC I/O part 1 lecture

3 pages

COSC I/O part 2 lecture

0 pages

COSC236 Methods lecture

10 pages

COSC236 10/29 methods 2

0 pages

COSC 236 lecture notes

4 pages

COOSC 236 lecture notes

5 pages

Exam 1 Study Guide COSC 236

3 pages

COSC 236 decision structures 2 lecture

4 pages

Loops 1 lecture: COSC 236

0 pages

COSC lecture loops 2

0 pages

COSC236 example lab

0 pages

COSC I/O part 1 lecture

3 pages

COSC I/O part 2 lecture

0 pages

COSC236 Methods lecture

10 pages

COSC236 10/29 methods 2

What is the process of ensuring that user input is valid?
Description