
Understanding Strings and Arrays
Authored by Rod Puyat
Other
University
Used 19+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
32 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the process of combining more than one string together known as?
Concatenation
Separation
Division
Multiplication
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the algorithm to concatenate two strings without using any inbuilt methods?
CONCATENATE (STR1, STR2, STR3)
JOIN (STR1, STR2)
MERGE (STR1, STR2)
LINK (STR1, STR2)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a multidimensional array?
An array of arrays
A single-dimensional array
A string array
An object array
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you create a two-dimensional array in Java?
data_type[1st dimension][2nd dimension][]..[Nth dimension] array_name = new data_type[size1][size2]....[sizeN];
data_type[array_name][size];
array_name[data_type][size];
data_type[size][array_name];
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a two-dimensional array represent?
A table with rows and columns
A single list of items
A string of characters
A collection of objects
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the size of a 2D array specified by?
rows and columns
length and width
height and depth
size and capacity
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you access an element in a two-dimensional array in Java?
array_name[row_index][column_index];
array_name[column_index];
array_name[column_index][row_index];
array_name[row_index];
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
30 questions
Toxicología forense 2
Quiz
•
University
37 questions
conta
Quiz
•
University
30 questions
FIL.12
Quiz
•
University
27 questions
pldc
Quiz
•
University
34 questions
revision quiz
Quiz
•
University
28 questions
Biology vocabulary 1
Quiz
•
University
28 questions
học đi bạn
Quiz
•
University
36 questions
Level 3 Electrics
Quiz
•
University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Other
12 questions
IREAD Week 4 - Review
Quiz
•
3rd Grade - University
23 questions
Subject Verb Agreement
Quiz
•
9th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
5 questions
Poetry Interpretation
Interactive video
•
4th Grade - University
19 questions
Black History Month Trivia
Quiz
•
6th Grade - Professio...
15 questions
Review1
Quiz
•
University
15 questions
Pre1
Quiz
•
University