FabHotels Customer Service Engineer Interview Questions and Answers

There is a question based on Rest API and another question on Java

Q1. What are the types of data.
Ans. 
Types of data include numerical, categorical, ordinal, and binary.
• Numerical data includes continuous and discrete values, such as height and age.

• Categorical data includes non-numeric values, such as colors and types of fruit.

• Ordinal data includes values with a specific order, such as rankings and ratings.

• Binary data includes only two possible values, such as true/false and yes/no.
Answered by AI
Add your answer

Q1. Core : DBMS , oops in depth coding: basic DSA questions based on Arrays, String.
Add your answer

Q1. He asked me graph questions ( medium level ) based on a node to root, and min cost to target. note: if you really want to crack the yata.com interview practice graph question and they ask a leetcode questi...read more
Add your answer

General reasoning and Mathmatics Aptitude

Q1. Core Java and Coding questions
Add your answer

Coding and system design round

1 week assignment on hotel management to create the api and working solutions

2 Coding Questions (Hard Level) followed by 20 MCQ (CS Fundamentals)

Q1. Given n starting with all 1 find the kth number example: n = 3, k= 4 1 1 1
Ans. 
Given n starting with all 1, find the kth number.
• The kth number is obtained by incrementing the binary representation of n.

• Repeat until k-1 increments are done.

• Return the final value of n.
Answered by AI
Add your answer
Q2. Question similar to level order traversal in binary tree
Add your answer

Q1. Reverse Linked List, Water Bucket Problem, Reverse Each word in a sentence
Add your answer

Q1. OOPs, Database, Networking
Add your answer