
Java - Module 3 Quiz
Authored by Ahmed Aweis
Business
University

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the length() method in Java strings?
To find the length of the string
To convert the string to uppercase
To concatenate two strings
To find a specific character in the string
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method can be used to convert a string to uppercase in Java?
concat()
indexOf()
toLowerCase()
toUpperCase()
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the indexOf() method in Java return?
The length of the string
The index of the first occurrence of a specified text
The position of the last character in the string
The number of whitespace characters in the string
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you concatenate two strings in Java using the + operator?
By combining them directly with the + operator
By converting both strings to uppercase
By adding a space between the strings
By using the concat() method
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the backslash escape character in Java strings?
To find the index of a character
To avoid errors when using special characters
To convert characters to uppercase
To add a space between characters
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the sequence ' insert in a Java string?
A backslash
A whitespace character
A single quote
A double quote
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when you add two numbers in Java?
The result is a number
The result is a string
The numbers are concatenated
An error occurs
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
11 questions
Omnichannel Workshop 14 Dec 2022
Quiz
•
University
15 questions
G Time!
Quiz
•
University
10 questions
CHAPTER 2: Financial Statements
Quiz
•
University
10 questions
POP QUIZ 11
Quiz
•
University
10 questions
Introduction to income tax
Quiz
•
University
15 questions
Chapter 2 Strategy and Human Resources Planning
Quiz
•
University
15 questions
WTO Discussion IB4
Quiz
•
University
10 questions
Communication
Quiz
•
University
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
Discover more resources for Business
26 questions
Christmas Movie Trivia
Lesson
•
8th Grade - Professio...
20 questions
christmas songs
Quiz
•
KG - University
20 questions
Holiday Trivia
Quiz
•
9th Grade - University
15 questions
Holiday Movies
Quiz
•
University
14 questions
Christmas Trivia
Quiz
•
3rd Grade - University
20 questions
Christmas Trivia
Quiz
•
University
8 questions
5th, Unit 4, Lesson 8
Lesson
•
KG - Professional Dev...
20 questions
Disney Trivia
Quiz
•
University