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I applied via LinkedIn and was interviewed in Nov 2021. There were 3 interview rounds.
Be confident
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I applied via Walk-in and was interviewed before Jul 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Jan 2021. There were 2 interview rounds.
Good
posted on 23 Feb 2015
I was interviewed in Oct 2016.
A pointer is a variable that stores the memory address of another variable. It is used to manipulate data indirectly.
Pointers allow for dynamic memory allocation
Pointers can be used to pass data between functions efficiently
Pointers are used extensively in data structures such as linked lists and trees
A program to check if a number is prime or not.
A prime number is only divisible by 1 and itself.
Loop through all numbers from 2 to n-1 and check if n is divisible by any of them.
If n is divisible by any number, it is not prime.
If n is not divisible by any number, it is prime.
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
Start from the first element and compare it with the next element
If the first element is greater than the next element, swap them
Repeat this process for all elements in the list
Continue this process until no more swaps are needed
Cloud is a network of remote servers where data and applications can be stored and accessed over the internet.
Cloud computing allows for on-demand access to computing resources
Cloud services can be public, private, or hybrid
Examples of cloud services include Amazon Web Services, Microsoft Azure, and Google Cloud Platform
Data abstraction and encapsulation are OOP concepts that help in hiding implementation details and providing a simplified interface.
Data abstraction is the process of hiding implementation details while showing only the necessary information to the user.
Encapsulation is the process of wrapping data and code into a single unit, preventing direct access to data from outside the unit.
Example of data abstraction: A car das...
Data structure is a way of organizing and storing data in a computer so that it can be accessed and used efficiently.
Data structures help in efficient data storage and retrieval
They provide a way to organize and manage large amounts of data
Examples include arrays, linked lists, trees, and graphs
A database is a collection of data organized in a structured way. Normalization is the process of organizing data to minimize redundancy.
A database is used to store and manage data.
Normalization is the process of breaking down data into smaller, more manageable pieces.
Normalization helps to minimize data redundancy and improve data consistency.
There are different levels of normalization, such as first normal form (1NF)...
I was interviewed before Sep 2020.
Round duration - 140 minutes
Round difficulty - Medium
Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...
Given two numbers represented as arrays, calculate their sum and return the result as an array.
Iterate through the arrays from right to left, adding digits and carrying over if necessary
Handle cases where one array is longer than the other by considering the remaining digits
Ensure the final sum array does not have any leading zeros
Round duration - 20 minutes
Round difficulty - Easy
The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.
Round duration - 8 minutes
Round difficulty - Easy
This round was conducted right after finishing and clearing the technical round at the same place and on the same day.
Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.
Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.
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