Understanding Enhanced For Loops in 2D Arrays
Interactive Video
•
Amelia Wright
•
Computers, Education, Instructional Technology
•
7th - 12th Grade
•
Hard
02:43
10 questions
Show answers
1.
Multiple Choice
What does IoT stand for?
Internet of Tools
Internet of Things
Internet of Telecommunication
Internet of Technology
2.
Multiple Choice
What is the primary benefit of using enhanced for loops?
They help in finding specific indices
They simplify traversing data structures
They are used for sorting arrays
They allow modifying array values
3.
Multiple Choice
How many loops are needed to traverse a 2D array using enhanced for loops?
Two
Three
One
Four
4.
Multiple Choice
In the context of 2D arrays, what does the outer loop represent?
Traversing each column
Traversing each diagonal
Traversing each row
Traversing each element
5.
Multiple Choice
What data type should be used in the outer loop when traversing a 2D array?
String
Integer
Array of strings
Character
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