CETPA InfoTech Intern Interview Questions and Answers

Code and aptitude round it was.

Q1. Basic job related and programming questions
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Q1. In depth problem statements
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Q1. Problem statements and cv diving.
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Q1. Basic behavioral ques
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It was conducted through hackerrank platform which contains 5 programming questions

There were 3 sections

Q1. Write code for Level Order Traversal for Binary Tree
Ans. 
Level Order Traversal for Binary Tree is a method to visit all nodes level by level starting from the root.
• Use a queue data structure to keep track of nodes at each level

• Start by pushing the root node into the queue

• While the queue is not empty, dequeue a node, visit it, and enqueue its children
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Q2. Difference between left join and right join
Ans. 
Left join includes all records from the left table and matching records from the right table, while right join includes all records from the right table and matching records from the left table.
• Left join keeps all records from the left table, even if there are no matches in the right table.

• Right join keeps all records from the right table, even if there are no matches in the left table.

• Example: If we have a table of em...read more
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Very easy coding test just like class 2 standard

Moderate
Moderate level of questions are come

Q1. About yourself? Basics coding question
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Q2. Project related question?
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Q3. Coding question?
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Q4. Technical knowledge!
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Coding test based on leet code 1 hard(mountain array)and 1 easy(balance the parentheses)

Q1. Hiring manager round- resume based
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Q2. Basics, puzzles like find the number that should fill in the blank etc
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