ITC Infotech Developer Interview Questions and Answers

Coding round with manager or lead

GD on common topics like Gen AI , tell about yourself, speak with team

Q1. Data types and explain them
Ans. 
Data types are classifications that specify which type of value a variable can hold.
• Primitive data types: int, float, char, boolean

• Non-primitive data types: arrays, classes, interfaces

• Derived data types: pointers, arrays, functions
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Q2. Document understanding
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Q1. Salary expectations
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Reverse a number in C#
Merge two arrays in c#

Q1. Tell about the project
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Q2. Intoduce your self
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Q3. What are the difficulties in the project
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Q1. Expalin what is ABAP dictionary Events in ALV report Have you worked on oops abp
Ans. 
ABAP Dictionary is a central repository for data definitions used in SAP applications. ALV report events are user actions in ALV grid. OOPs ABAP is object-oriented programming in ABAP.
• ABAP Dictionary is used to define and manage data definitions in SAP applications

• ALV report events include user actions like clicking on a row or column header

• OOPs ABAP allows for object-oriented programming concepts like classes and inhe
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Q1. Main reason to change current organization
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Q1. C#,asp.net,mvc,core,wcf
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Q1. Write a python code that will check all data in databricks and email the % error contains in that data. Implement encryption security
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Q1. Mysql, Java, Springboot
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Q2. Truncate vs Delete
Ans. 
Truncate is faster but cannot be rolled back, while Delete is slower but can be rolled back.
• Truncate removes all rows from a table quickly, but cannot be rolled back.

• Delete removes rows one by one, slower than Truncate, but can be rolled back using a transaction.

• Truncate resets the identity seed of the table, while Delete does not.
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Round duration - 40 minutes
There were two Technical Interview Rounds. In the first round the interviewer wanted to know whether my basic knowledge was clear or not and whether I can make a logical conclusion. The interview was like a rapid fire round. In both the Interviews they asked questions on coding and sql and also puzzles.

Q1. Write a program to find the reverse of a string
Ans. 
A program to reverse a string
• Iterate through the characters of the string from the last to the first

• Append each character to a new string

• Return the reversed string
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Q2. Write a query to find the second highest salary in a table.
Ans. 
Query to find the second highest salary in a table.
• Use the MAX() function to find the highest salary.

• Use the WHERE clause to exclude the highest salary from the result.

• Use the MAX() function again to find the second highest salary.
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Q3. Puzzle- You have a 3 gallon and 5 gallon jug, how would you fill a 4 gallon jug?
Ans. Fill the 5 gallon jug and empty it in the 3 gallon jug. Now you have 2 gallon's left, pour this in the 4 gallon jug. Repeat this step again and the 4 gallon jug is filled.
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Round duration - 10 minutes
It was conducted as a formality. The main test was in the Technical Rounds only. The interviewer asked about my academic interest as well as non academic interest. He asked about the relocation and my salary expectation.

Q1. Introduce Yourself
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Q2. What are your hobbies?
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Q3. Are you ready to relocate if necessary?
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Q4. What salary are you expecting?
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Q5. Any questions for me?
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