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I applied via Naukri.com and was interviewed in May 2023. There were 3 interview rounds.
TestCases for ATM Machine
Verify if the ATM machine is dispensing the correct amount of cash
Check if the ATM machine is accepting valid debit/credit cards
Test if the ATM machine is displaying the correct balance after a transaction
Ensure that the ATM machine is not dispensing cash when the account balance is insufficient
Verify if the ATM machine is returning the card after the transaction is complete
Test if the ATM mach...
Possible test cases for previous projects/products
Test cases for all functionalities
Boundary value analysis
Negative testing
Integration testing
Regression testing
Usability testing
Performance testing
Security testing
Test coverage is the extent to which the software has been tested. Different types of test cases are written to ensure maximum coverage.
Test coverage is the measure of how much of the software has been tested.
Different types of test cases are written to ensure maximum coverage.
Unit tests are written to test individual units of code.
Integration tests are written to test how different units of code work together.
Function...
I applied via Campus Placement and was interviewed in Jan 2016. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
To find a loop in a linked list, we use Floyd's cycle-finding algorithm.
Floyd's cycle-finding algorithm uses two pointers, one moving at twice the speed of the other.
If there is a loop in the linked list, the two pointers will eventually meet.
To detect the meeting point, we reset one of the pointers to the head of the linked list and move both pointers at the same speed.
The meeting point is the start of the loop.
LRU, MRU and LFU are caching algorithms used to manage memory in computer systems.
LRU stands for Least Recently Used and removes the least recently used items from the cache when the cache is full.
MRU stands for Most Recently Used and removes the most recently used items from the cache when the cache is full.
LFU stands for Least Frequently Used and removes the least frequently used items from the cache when the cache i...
I appeared for an interview before May 2016.
I applied via Walk-in and was interviewed before Apr 2021. There were 2 interview rounds.
I applied via Naukri.com and was interviewed before Sep 2020. There was 1 interview round.
posted on 1 Aug 2020
I applied via Recruitment Consultant and was interviewed in Feb 2020. There were 3 interview rounds.
I appeared for an interview before Mar 2021.
Round duration - 40 minutes
Round difficulty - Easy
Technical round with questions based on DSA.
Create a program to reverse a given integer N
. The output should be the reversed integer.
If a number has trailing zeros, their reversed version should not inclu...
Reverse a given integer while excluding trailing zeros.
Create a program to reverse the given integer by converting it to a string and then reversing it.
Remove any trailing zeros from the reversed string before converting it back to an integer.
Handle the constraints of the input integer being between 0 and 10^8.
Example: For input 1230, the output should be 321.
You are given a Singly Linked List of integers. Your task is to reverse the Linked List by changing the links between nodes.
The first line of input contai...
Reverse a given singly linked list by changing the links between nodes.
Iterate through the linked list and reverse the links between nodes.
Use three pointers to keep track of the current, previous, and next nodes.
Update the links while traversing the list to reverse it.
Return the head of the reversed linked list.
new int[5] is C++ specific and initializes the array with default values, while malloc(5 * sizeof(int)) is a C function and does not initialize the array.
new int[5] is C++ specific and calls constructors for each element in the array.
malloc(5 * sizeof(int)) is a C function and does not call constructors, leaving the array uninitialized.
new int[5] returns a pointer to the first element of the array, while malloc(5 * siz...
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
based on 1 interview
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