What are the technical interview questions for campus placement for Amazon?

Interview Preparation Technology
#1

There many field related technical questions that the interviewer can ask depending on the profile.
For a computer science background person looking for a developers job you’d find the following questions as an example:

Find number missing from the array.

Determine whether the sum of two numbers equals the specified value.

Combine two linked lists that are sorted.

With an arbitrary pointer, copy a linked list.

Binary Tree Level Order Traversal

Identify if a binary tree is a binary search tree.

Segmentation of strings

Reverse words in a sentence

With coins and a total sum, how many different ways can you create change?

Determine the kth permutation.

Further in other field like operations or management:
You’ll find questions pertaining to the domain knowledge and experience in the field.