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I applied via Walk-in and was interviewed before Aug 2021. There was 1 interview round.
ARP is a protocol used to map an IP address to a MAC address. It detects different networks by comparing the IP address and subnet mask.
ARP stands for Address Resolution Protocol
It maps an IP address to a MAC address
It works by broadcasting an ARP request to all devices on the network
The device with the matching IP address responds with its MAC address
If the destination device is in a different network, ARP compares th
DHCP assigns IP addresses to devices on a network. Relay agent forwards DHCP messages between subnets.
DHCP (Dynamic Host Configuration Protocol) assigns IP addresses, subnet masks, default gateways, and DNS servers to devices on a network.
DHCP server listens for DHCP requests from clients and responds with an IP address lease.
Relay agent is used when DHCP server and client are on different subnets. It forwards DHCP mes...
Packet flow for Google involves multiple steps and routing protocols.
Packet is sent from user's device to local router
Local router forwards packet to ISP's router
ISP's router forwards packet to Google's edge router
Google's edge router forwards packet to appropriate data center
Packet is processed and response is sent back through same path
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I applied via Naukri.com and was interviewed before May 2023. There were 3 interview rounds.
Multiple question math GK reasoning etc
String is mutable which mean one values assign then it can not change It create new object every execute String builder is immutable its values is changes dynamically means it can not create new object
Select *from table1,table and execute result Join queres
JavaScript anonymous functions in jQuery are used to create functions without a name, while JavaScript functions are named functions.
JavaScript functions are named and can be reused multiple times.
jQuery anonymous functions are used for event handling and callbacks.
JavaScript functions can be defined using the function keyword, while jQuery anonymous functions are created using the $ symbol.
Constructor type casting involves converting one data type to another in a constructor.
Constructor type casting is used to convert one data type to another in a constructor.
It can be done implicitly or explicitly depending on the languages.
For example, in Java, you can explicitly cast a data type in a constructor like this: int num = (int) doubleNum;
Reverse a string in C# without using built-in features
Create a character array from the input string
Use two pointers to swap characters at the beginning and end of the array
Continue swapping until the pointers meet in the middle
Sql queries and c# coding
Code a revised string by replacing certain characters with specified values.
Create a function that takes in a string and an array of replacement values
Iterate through the string and replace characters based on the replacement values
Return the revised string
A program for polymer involves creating a code to model the behavior of polymer chains.
Define the structure of a polymer chain using classes or data structures
Implement functions to simulate polymer chain movement and interactions
Consider factors like chain length, bond angles, and energy levels in the simulation
I applied via Naukri.com and was interviewed before Jun 2023. There was 1 interview round.
Mixin is a way to reuse code in multiple classes by including the code in another class.
Mixin allows for code reuse by combining methods and attributes from multiple classes into a single class.
It helps in avoiding code duplication and promotes modular design.
An example of mixin is a class 'Logger' that contains logging methods and can be included in other classes to enable logging functionality.
Assets pipeline in Rails is a feature that helps manage and compile assets like CSS, JavaScript, and images for a Rails application.
The assets pipeline in Rails combines and minifies assets to improve performance.
It allows for easy organization and management of assets in a Rails project.
By default, Rails uses Sprockets as the assets pipeline to handle asset compilation and management.
You can customize the assets pipel...
Please pose a question related to Python and also write a Python program, in addition to inquiring about Django.
I was interviewed before Feb 2024.
Different types of relationships in Salesforce include Lookup, Master-Detail, and External Lookup.
Lookup relationship allows linking two objects together without affecting the deletion of records.
Master-Detail relationship is a parent-child relationship where the child record inherits security and ownership from the parent.
External Lookup relationship links a Salesforce object with an external object in an external sys...
Triggers are used to perform custom actions before or after specific events, while Process Builders are used to automate business processes.
Triggers are written in Apex code, while Process Builders are point-and-click tools in Salesforce.
Triggers can handle complex logic and multiple objects, while Process Builders are more declarative and easier to use.
Triggers execute at the database level, while Process Builders run...
I applied via LinkedIn and was interviewed before Apr 2023. There were 2 interview rounds.
2 Javascript program from Array
I applied via Referral and was interviewed before Nov 2023. There was 1 interview round.
Frontmatter is metadata at the beginning of a document, often used in markdown files to provide information about the content.
Frontmatter is typically written in YAML, JSON, or TOML format.
It is used to specify attributes such as title, author, date, and layout of a document.
Frontmatter is commonly used in static site generators like Jekyll or Hugo.
Storefront apk is a mobile application package file used for online shopping platforms.
Storefront apk is a file format used for Android apps that provide online shopping services.
It contains all the necessary files and resources for the app to function properly.
Users can download and install the storefront apk on their Android devices to access the online shopping platform.
Examples of storefront apks include Amazon, eB
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