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I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
I applied via Campus Placement
Easy questions of maths and C programming
A program to check whether a string is a palindrome or not.
A palindrome is a word, phrase, number, or other sequence of characters that reads the same forward and backward.
To check if a string is a palindrome, we can compare the characters from the beginning and end of the string.
If the characters match for all positions, the string is a palindrome.
We can ignore spaces, punctuation, and letter case when checking for pa
A program to convert number to string using an array of strings.
Create an array of strings to represent each digit
Use modulo operator to extract each digit from the number
Map each digit to its corresponding string representation
Join the string representations of each digit to form the final string
OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects.
OOPs allows for better organization and structure of code
It promotes code reusability and modularity
It provides encapsulation, inheritance, and polymorphism
Examples of OOPs languages include Java, C++, and Python
I applied via freshersworld and was interviewed in Jan 2022. There were 3 interview rounds.
The test is pretty challenging and it comprised of aptitude and output type questions from c, c++,java.
Hexagon Capability Center interview questions for designations
The basics of time, speed and distance, work and all topics. They will also ask some logical questions
I applied via Naukri.com and was interviewed before May 2022. There were 5 interview rounds.
50 marks of Aptitude
I applied via LinkedIn and was interviewed in Dec 2021. There were 4 interview rounds.
Top trending discussions
I was interviewed before Sep 2016.
I was interviewed in Mar 2017.
Oops concepts in Java
Encapsulation - hiding implementation details
Inheritance - reusing code and creating parent-child relationships
Polymorphism - multiple forms of a method or object
Abstraction - creating abstract classes and interfaces
Example: Encapsulation - using private variables and public methods
Example: Inheritance - creating a subclass that inherits from a superclass
Example: Polymorphism - using method overloa...
Altering columns in databases involves modifying the structure of a table by adding, deleting or modifying columns.
Use ALTER TABLE statement to modify columns
Add new columns using ADD COLUMN
Delete columns using DROP COLUMN
Modify columns using MODIFY COLUMN
Changing column data type may result in data loss
Reversing a number in Java
Convert the number to a string
Use StringBuilder to reverse the string
Convert the reversed string back to a number
To extract words from a line in Java, split the line using whitespace as delimiter.
Use the split() method of String class
Pass the whitespace regex as argument to split() method
Iterate over the resulting array to get individual words
posted on 23 Sep 2017
I was interviewed in Sep 2017.
Some of the top questions asked at the Hexagon Capability Center Software Developer interview -
based on 4 interviews
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based on 27 reviews
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