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I applied via Referral and was interviewed in Dec 2023. There were 2 interview rounds.
Swap 2 numbers without 3rd variable,automate an application which contains alert and tabs
Top trending discussions
I applied via Naukri.com and was interviewed in Jan 2022. There were 3 interview rounds.
Math, logical reasoning, verbal communication
I applied via Company Website and was interviewed before Nov 2021. There were 5 interview rounds.
Medium level Aptitude questions,and basic coding knowledge required to clear the First round
Communication skill Assessment
Program to print Fibonacci series
Declare two variables to store the first two numbers of the series
Use a loop to generate the next numbers in the series
Print each number as it is generated
Program to print palindrome
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 first and last characters, then the second and second-to-last characters, and so on
If all pairs match, the string is a palindrome
We can use a loop to iterate through the string and compare the characters
Program to print average of number series
Create a variable to store the sum of the numbers in the series
Create a variable to store the count of numbers in the series
Loop through the series and add each number to the sum variable
Increment the count variable for each number in the series
Calculate the average by dividing the sum by the count
Print the average
Program to print sum of 2 numbers
Declare 2 variables to store the numbers
Add the variables and store the result in another variable
Print the result
posted on 1 Jun 2024
posted on 20 Nov 2024
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
Git stash is used to temporarily store changes that are not ready to be committed.
Git stash is used to save changes that are not ready to be committed, allowing you to switch branches or work on something else.
It is useful when you want to temporarily store changes without committing them.
You can later apply the stashed changes back to your working directory.
Example: git stash save 'work in progress'
Example: git stash
Conflicts in git can be handled by resolving them through merging, rebasing, or using tools like git mergetool.
Communicate with team members to understand changes causing conflicts
Resolve conflicts by manually editing files or using git mergetool
Use git rebase to reapply changes on top of another branch
Merge conflicting branches after resolving conflicts
posted on 20 Feb 2024
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
HashMap is non-synchronized and allows null values and keys, while HashTable is synchronized and does not allow null values or keys.
HashMap is non-synchronized and not thread-safe, while HashTable is synchronized and thread-safe.
HashMap allows null values and keys, while HashTable does not allow null values or keys.
HashMap is generally preferred over HashTable for non-thread-safe operations due to better performance.
final, finally, and finalize are keywords in Java used for different purposes.
final is a keyword used to declare constants, prevent method overriding, and prevent inheritance.
finally is a block of code that is always executed, whether an exception is thrown or not.
finalize is a method used for cleanup operations before an object is garbage collected.
Idempotent in API means that making the same request multiple times has the same effect as making it once.
Idempotent operations produce the same result regardless of how many times they are called.
GET and PUT requests are typically idempotent, while POST requests are not.
For example, sending a PUT request to update a resource should have the same result whether it is sent once or multiple times.
The pillars of JAVA are Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class. Example: class Dog extends Animal.
Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: private variables with public getter and setter methods.
Polymorphism: Ability of a method to do different things based on the ob...
posted on 3 Dec 2022
Singleton design pattern restricts the instantiation of a class to a single instance and provides a global point of access to it.
Ensures only one instance of a class exists
Provides a global point of access to the instance
Uses a private constructor to prevent external instantiation
Commonly used in logging, database connections, and configuration settings
A framework is a set of guidelines, rules, and best practices used to develop software applications.
A framework provides a structure for organizing code and helps to ensure consistency across the application.
It can include libraries, tools, and templates to simplify development.
Examples of popular frameworks include React, Angular, and Django.
Frameworks can be used for both manual and automated testing.
They can also be...
posted on 24 May 2024
posted on 11 Oct 2022
I was interviewed before Oct 2021.
posted on 27 Jul 2024
based on 1 interview
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