Python Programming - Arrays - Discussion

Discussion Forum : Arrays - General Questions (Q.No. 49)

Arrays

49.

Given two NumPy arrays arr1 and arr2, what does np.vstack((arr1, arr2)) do?

Stacks the arrays vertically.

Stacks the arrays horizontally.

Creates a new array by vertically concatenating the arrays.

Creates a new array by horizontally concatenating the arrays.

Answer: Option

Explanation:

The np.vstack() function stacks the arrays vertically.

Discussion:

Be the first person to comment on this question !

Post your comments here:

Quick links

Quantitative Aptitude

Verbal (English)

Reasoning

Programming

Interview

Placement Papers