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2D Array Traversal Quiz

Authored by Jennifer Clark

Computers

12th Grade

2D Array Traversal Quiz
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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the lead product manager at Uber featured in the video?

Porva

John

Alice

Michael

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does each row represent in the 2D array used to track student scores?

A score

A day

A student

A subject

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In row major order traversal, how do you access the elements of a 2D array?

Randomly

Diagonally

Row by row

Column by column

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the outer loop in the nested for loops used for row major order traversal in Java?

To print the array

To initialize the array

To traverse each row

To traverse each column

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the inner loop do in the nested for loops for row major order traversal?

It traverses each column in the current row

It traverses each row

It initializes the array

It increments the value of the outer loop

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