2D Array Traversal Quiz

What does column-major order traversal mean in the context of a 2D array?

• Accessing each row from top to bottom

• Accessing each column from left to right

• Accessing each element diagonally

• Accessing each element in a spiral order

In a 2D array representing student quiz scores, what does each row represent?

• A single quiz score

• A single student

• A single subject

• A single day

What is the purpose of the outer loop in the column-major order traversal setup in Java?

• To traverse each column in the 2D array

• To print the 2D array

• To initialize the 2D array

• To traverse each row in the 2D array

How do you determine the number of columns in a 2D array in Java?

• By using the size of the array

• By using the length of the inner array

• By using a predefined constant

• By using the length of the outer array

What happens after the inner loop completes traversing a column in the 2D array?

• The outer loop increments the column index

• The array is printed

• The outer loop terminates

• The inner loop starts traversing the next row