Infogain Plsql Developer Interview Questions and Answers

Q1. What challenges did you face during the project?
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Q1. Basics about angular
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Q2. Javascript concepts
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Technical MCQ questions on core computer science subjects were asked.

Q1. How to find whether the given linked list has loop in it?
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Q2. Explain osi model with example of browser.
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Q1. Javascript question
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Q1. Core java, advanced java, spring boot, Hibernate, database
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Q2. Design pattern, previous project experience
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Python code for solving a string usecase using stack, SQL join and groupby queries

Q1. Angular basics regarding lifecycle hooks, rxjs, data bindingetc
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Q2. Coding to find the common characters comparing 3 strings
Ans. 
Finding common characters in 3 strings using coding
• Create a function that takes in 3 strings as input

• Iterate through each character of the first string and check if it exists in the other 2 strings

• Store the common characters in an array and return it
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1 hr -duration and Question is Full of basics and technology what we have used