IDZ Digital Interview Questions, Process, and Tips

Aptitude questions were pretty easy like on speed etc

Coding questions were also easy like patterns code, reverse string just basics

Basic Questions on Arithmetic,verbal,non-verbal,logical reasoning

Palindrome,fibonacci series,prime number,swapping

Puzzle solving games

Basic Reasoning and Quantitative Aptitude 1 hour test

Programs on Array Sorting, Multi Dimensional Matrix, Pattern, String Palindrome

Q1. Method Overloading, Overriding, Constructor Chaining, this and super keyword, OOPs, Access Specifiers, Exception & Exception Handling, Basic Array and String Programs
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Q2. Logical Questions like A snail climbs 5m and and falls back 4m in 1 sec how much time will it take to climb a 67 meters wall, Answer : 62 sec because then it climbs 5m and reaches 67 meters. A bacteria is ...read more
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Q1. Introduction , Strengths , Skills , Weaknesses
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Q1. Calculate the length of a table using a bottle, bike , tire , ball. How will you create an App which will give the shortest distance from one point to another point?
Ans. 
The length of a table cannot be calculated using a bottle, bike, tire, and ball. To create an app for shortest distance, use algorithms like Dijkstra's or A*.
• Table length cannot be calculated with given items, need actual measurements

• For shortest distance app, use algorithms like Dijkstra's or A*

• Implement user input for start and end points, calculate shortest path
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Prepare aptitude well as some questions are tricky which consume our time. There are 20 questions in total. And most of them are mathematical numeric problems.

This round is included in aptitude round in which you have to write down 3 coding problems which are easy one if you are moderate programmer

Q1. Java opps concepts, writing programs, logical reasoning questions, famous logical problems like water jug problem. Etc
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Q1. Your pros and cons, background information, etc
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Q1. In this round director asks for logical questions, it's a chill round but there are some brainstorming questions which checks you thinking capacity. I will not disclose the questions but hint is "Thinking...read more
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