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I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
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I applied via Naukri.com and was interviewed before Apr 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.
I applied via Company Website and was interviewed before Aug 2021. There were 2 interview rounds.
The backup port number for SQL is 1433.
The default backup port number for SQL is 1433.
This port number can be changed during installation or configuration.
It is important to ensure that the backup port is open and accessible for backup and restore operations.
posted on 2 May 2021
React lifecycle, Fragment vs React.Fragment, React.PureComponent
React lifecycle consists of mounting, updating, and unmounting phases
Fragment is a shorthand for React.Fragment, used to group multiple elements
React.PureComponent is a class component that implements shouldComponentUpdate method for performance optimization
JavaScript hoisting and differences between let, var and const.
Hoisting is a JavaScript mechanism where variables and function declarations are moved to the top of their scope.
Var declarations are hoisted to the top of their scope, while let and const declarations are not.
Var can be redeclared and reassigned, let can be reassigned but not redeclared, and const cannot be reassigned or redeclared.
Using const is recommend...
Prevent rerendering of a child component in React
Use shouldComponentUpdate() lifecycle method
Use React.memo() to memoize functional components
Use PureComponent instead of Component
Pass props as a callback function to avoid unnecessary re-renders
Use React.PureComponent for class components
Use React.memo() for functional components
posted on 6 Oct 2021
I applied via Recruitment Consultant and was interviewed in Apr 2021. There were 4 interview rounds.
posted on 30 Sep 2021
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
posted on 24 Jul 2024
To read an external text file, you can use file handling techniques in programming languages like Python or Java.
Use file handling functions like open(), read(), and close() in Python to read an external text file.
In Java, use classes like FileReader and BufferedReader to read text files.
Specify the file path and mode (read mode) when opening the file.
Read the contents of the file line by line or as a whole, depending ...
Java program to find occurrences of characters in a string
Create a HashMap to store characters and their counts
Iterate through the string and update the counts in the HashMap
Print the characters and their counts from the HashMap
I applied via Naukri.com and was interviewed in Jun 2021. There were 2 interview rounds.
posted on 25 Sep 2023
I applied via Referral and was interviewed in Aug 2023. There were 4 interview rounds.
based on 1 interview experience
Difficulty level
Duration
Engineer- Customer Support
7
salaries
| ₹1 L/yr - ₹1.8 L/yr |
Network Engineer
6
salaries
| ₹0.6 L/yr - ₹2.8 L/yr |
Team Lead
5
salaries
| ₹1.2 L/yr - ₹3.3 L/yr |
Desktop Support Engineer
5
salaries
| ₹1 L/yr - ₹1.4 L/yr |
FMS Engineer
5
salaries
| ₹1 L/yr - ₹1.4 L/yr |
ITC Infotech
3i Infotech
Sify Technologies
Microland