Travclan Technology India Front end Developer Interview Questions and Answers

Array, string , linked list (college placement)

Q1. Again some coding and some OOPs, Co questions
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Q1. Dont remember the details
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Q1. Basic get to know you questions
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2 questions based on bit manipulation

Q1. Sql query to join two tables
Ans. 
Use SQL JOIN to combine data from two tables based on a related column
• Use INNER JOIN, LEFT JOIN, RIGHT JOIN, or FULL JOIN depending on the requirement

• Specify the columns to join on using ON keyword

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id
Answered by AI
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Q1. What are your hobbies
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Q1. Question on tree
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Q2. Questions on singleton
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Basic javascript questions.

General aptitude, SQL, and basic coding exercises.

Coding according to our current roles.

Q1. General questions according to our role.
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Basic javascript dsa react

Q1. Basic background check
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