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I applied via Company Website and was interviewed before Jan 2022. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Dec 2019. There were 4 interview rounds.
HTTP works on port 80 by default.
HTTP (Hypertext Transfer Protocol) is the protocol used for transmitting data over the internet.
Port 80 is the default port used for HTTP communication.
However, HTTPS (HTTP Secure) uses port 443 by default.
Other ports can also be used for HTTP communication, but they need to be specified explicitly.
For example, if a website uses port 8080 for HTTP communication, the URL would be http://
OSI stands for Open Systems Interconnection. It is a conceptual model that describes how data is transmitted over a network.
OSI model has 7 layers, each with a specific function
It is a reference model, not an implementation
Each layer communicates with the layer above and below it
Examples of protocols that operate at different layers include TCP/IP, HTTP, and FTP
DHCP is a network protocol that assigns IP addresses to devices. DNS is a system that translates domain names to IP addresses.
DHCP stands for Dynamic Host Configuration Protocol
It automatically assigns IP addresses to devices on a network
It also provides other network configuration information
DNS stands for Domain Name System
It translates domain names to IP addresses
This allows devices to access websites and other reso...
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I applied via Referral and was interviewed before Oct 2022. There were 3 interview rounds.
A module in Python is a file containing Python code, which can define functions, classes, and variables.
Modules help organize Python code into reusable components
Modules can be imported into other Python scripts using the 'import' keyword
Examples of modules in Python include math, random, and os
I applied via Company Website and was interviewed before Apr 2022. There were 5 interview rounds.
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Pure technical on kernel programming
Multi-threaded programming can be achieved by creating multiple threads that run concurrently.
Identify the tasks that can be executed in parallel
Create threads using threading libraries in the chosen programming language
Synchronize the threads to avoid race conditions and deadlocks
Use locks, semaphores, and mutexes to manage shared resources
Optimize the performance by balancing the workload among threads
posted on 29 Aug 2024
I applied via Approached by Company and was interviewed before Aug 2023. There were 2 interview rounds.
Coding questions basic and complex questions to solve
posted on 26 Mar 2024
I applied via Campus Placement and was interviewed in Feb 2024. There were 2 interview rounds.
Easy aptitude and MCQ questions in C
Inheritance in software development allows a class to inherit properties and behaviors from another class.
Create a base class with common properties and methods
Create a derived class that inherits from the base class
Use the 'extends' keyword in languages like Java or C++
Override methods in the derived class if necessary
Access parent class methods using 'super' keyword
Virtual functions are used in object-oriented programming to achieve polymorphism by allowing a function to be overridden in a derived class.
Virtual functions are declared in a base class with the 'virtual' keyword and can be overridden in derived classes.
They allow a function to be called based on the actual type of an object rather than the declared type.
Virtual functions are used to achieve runtime polymorphism in C...
I appeared for an interview in Feb 2025, where I was asked the following questions.
I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.
Using if, vlookup, sumif for data cleaning and proper function in Excel
Use IF function to create conditional statements for data cleaning
Use VLOOKUP function to search for a value in a table and return a corresponding value
Use SUMIF function to sum values based on a specific condition
Exercise: Use IF function to categorize data into different groups based on a condition
Exercise: Use VLOOKUP function to retrieve employe...
I applied via LinkedIn and was interviewed in Apr 2022. There were 3 interview rounds.
OS Networks C Programming Aptitude Mcqs
Two Coding questions and were of medium to hard level.
based on 2 interviews
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