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I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.
Map and filter are array methods in JavaScript used to transform and filter array elements respectively.
Map creates a new array by applying a function to each element of the original array.
Filter creates a new array with all elements that pass the test implemented by the provided function.
Both methods do not modify the original array.
Map and filter can be chained together to perform complex transformations and filterin
Routing in MVC is the process of mapping URLs to controller actions.
Routing is defined in the RouteConfig.cs file in ASP.NET MVC
Routes are defined using the MapRoute method
Routes can include placeholders for parameters
Routes can also include constraints to limit the values of parameters
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I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.
posted on 24 Mar 2021
I applied via Naukri.com and was interviewed in Nov 2019. There were 3 interview rounds.
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Referral and was interviewed before Oct 2020. There were 3 interview rounds.
I appeared for an interview before Dec 2020.
Round duration - 60 Minutes
Round difficulty - Easy
This round consisted of 1 question from DSA with easy level of difficulty and then the rest of the questions were asked from DBMS and SQL.
Find the number of trailing zeroes in the factorial of a given number N
.
The first line contains an integer T
representing the number of test cases.
Each of the...
Count the number of trailing zeros in the factorial of a given number N.
Iterate through each test case and calculate the factorial of N.
Count the number of trailing zeros by dividing the factorial by 10 until the remainder is not 0.
Return the count of trailing zeros for each test case.
ACID properties in DBMS ensure data integrity and consistency.
ACID stands for Atomicity, Consistency, Isolation, and Durability.
Atomicity ensures that all operations in a transaction are completed successfully or none at all.
Consistency ensures that the database remains in a valid state before and after the transaction.
Isolation ensures that multiple transactions can run concurrently without affecting each other.
Durabi...
Normalization is organizing data in a database to reduce redundancy and improve data integrity. Denormalization is adding redundant data to improve read performance.
Normalization is the process of organizing data in a database to reduce redundancy and dependency by dividing the data into multiple tables and defining relationships between them.
Denormalization is the process of adding redundant data to one or more tables...
Use the mysqldump command to take a backup of a table in MySQL.
Use the mysqldump command followed by the database name and table name to take a backup of a specific table.
Specify the username and password for the MySQL database using the -u and -p flags.
Redirect the output of the mysqldump command to a file to save the backup.
Round duration - 60 Minutes
Round difficulty - Medium
This round had questions revolving around Java and Selenium. Core concpets of Selenium were very frequent in
this interview.
JIT compiler stands for Just-In-Time compiler, which compiles code during runtime instead of ahead of time.
JIT compiler converts bytecode into machine code on-the-fly
Improves performance by optimizing frequently executed code
Examples include Java HotSpot, .NET CLR
Packages in Java help organize and manage classes and interfaces, provide access control, and prevent naming conflicts.
Organize classes and interfaces into a single unit for better maintainability
Provide access control by using access modifiers like public, private, protected, and default
Prevent naming conflicts by using unique package names
Facilitate modular programming and code reusability
Assert commands in Selenium are used to verify the expected result of a test case, while verify commands are used to check for the presence of an element without halting the test execution.
Assert commands halt the test execution if the verification fails, while verify commands continue with the test execution even if the verification fails.
Assert commands are used to validate the expected result of a test case, while v...
Selenium Grid is used for parallel testing across multiple browsers, devices, and operating systems.
Use Selenium Grid when you need to run tests in parallel to save time.
It is useful for testing on multiple browsers, devices, and operating systems simultaneously.
Helps in reducing test execution time by distributing tests across multiple nodes.
Useful for large test suites that require testing on various configurations.
C...
Different types of waits in Selenium WebDriver include Implicit Wait, Explicit Wait, and Fluent Wait.
Implicit Wait: Waits for a certain amount of time before throwing a NoSuchElementException.
Explicit Wait: Waits for a certain condition to occur before proceeding further in the code.
Fluent Wait: Waits for a condition to be true with a specified polling frequency and timeout.
Round duration - 30 Minutes
Round difficulty - Easy
This is a cultural fitment testing round .HR was very frank and asked standard questions. Then we discussed about my role.
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.
I applied via Naukri.com and was interviewed in Oct 2018. There were 3 interview rounds.
posted on 3 Aug 2017
I appeared for an interview before Aug 2016.
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