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NTT DATA, Inc.
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I applied via Recruitment Consulltant and was interviewed before Jun 2021. There was 1 interview round.
BigInteger is used for mathematical operations involving very large integers in Java.
BigInteger is used when the range of values supported by primitive data types like int and long is not sufficient.
It is commonly used in cryptography and security applications.
It provides methods for arithmetic, bitwise, and logical operations on large integers.
Example: calculating factorial of a large number, generating large prime nu
Merge Sort Algo code in java
Divide the array into two halves
Recursively sort the two halves
Merge the sorted halves
Time complexity: O(n log n)
I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Nov 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed before Oct 2019. There were 4 interview rounds.
I applied via Job Portal and was interviewed before Mar 2021. There was 1 interview round.
I applied via Walk-in and was interviewed before May 2021. There were 2 interview rounds.
General Aptitude
I appeared for an interview before Jun 2021.
Python is a high-level, interpreted programming language used for web development, data analysis, and artificial intelligence.
Python is easy to learn and has a simple syntax.
It supports multiple programming paradigms like object-oriented, functional, and procedural.
Python interpreter is a program that executes Python code.
It converts the code into bytecode and then runs it on the machine.
Python interpreter can be used ...
I applied via Campus Placement and was interviewed in Aug 2020. There were 6 interview rounds.
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