IDZ Digital Junior Android Developer Interview Questions and Answers

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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