VDart Associate Interview Questions and Answers

Apti , html , linux ,sql, java

They give topics and we have to speak for 30 sec

Coding ques were based on topic of dp and trees

Q1. Basic coding ques ,oops , java, os
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Timed java coding assessment to work on your own.

Q1. What is SOLID in software design?
Ans. 
SOLID is a set of principles for object-oriented software design.
• S - Single Responsibility Principle

• O - Open-Closed Principle

• L - Liskov Substitution Principle

• I - Interface Segregation Principle

• D - Dependency Inversion Principle
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Q2. What is command factory pattern and how is it used?
Ans. 
Command factory pattern is a design pattern that creates objects based on the command type.
• It is used to encapsulate the creation of command objects.

• It provides a way to decouple the client from the command objects.

• It can be used in applications that require dynamic creation of commands.

• Example: A remote control for a TV that creates different commands based on user input.
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Basic coding in Java. MySql, HTML.

Adavance coding in Java programming.

Q1. About salary. Location.
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Q1. So they asked totally from my resume and they finally asked three coding questions which were simple and you should answer genuinely
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Q2. 1. write a code to check whether entered input is a palindrome or not 2. wap to print the reverse of an array 3. find the second highest in the array
Ans. 
Answer to coding questions for Associate Software Engineer interview
• To check for palindrome, compare the input string with its reverse

• To print the reverse of an array, loop through the array in reverse order and print each element

• To find the second highest in an array, loop through the array and keep track of the highest and second highest values
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