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I applied via Naukri.com and was interviewed before Dec 2021. There were 3 interview rounds.
I applied via Company Website and was interviewed in Jun 2022. There were 4 interview rounds.
Session is a way to store information (variables) on the server to be used across multiple pages.
Session is used to maintain user-specific data across multiple pages.
It is created when a user logs in and destroyed when the user logs out.
Session data can be accessed and manipulated using the $_SESSION superglobal variable.
Examples of session data include user ID, username, and shopping cart items.
PHP is a server-side scripting language used for web development.
PHP stands for Hypertext Preprocessor.
It is an open-source language.
PHP is used to create dynamic web pages.
It can interact with databases like MySQL.
PHP is easy to learn and widely used in web development.
Popular CMS like WordPress, Drupal, and Joomla are built on PHP.
How will manage our project?
The latest version of HTML is HTML5, which is widely adopted for its improved functionality and features.
HTML5 is the current version of HTML being used
It offers new features like <video>, <audio>, <canvas>, and <svg> elements
HTML5 provides better support for multimedia and interactive content
To fetch the last record in MySQL SQL, use the ORDER BY and LIMIT clauses.
Use the ORDER BY clause to sort the records in descending order based on the primary key or any other column.
Use the LIMIT clause to limit the result set to one record.
Example: SELECT * FROM table_name ORDER BY primary_key DESC LIMIT 1;
To update data in a table, use the UPDATE statement in SQL.
Use the UPDATE statement followed by the table name
Set the column name and new value using SET
Use WHERE to specify which rows to update
I applied via Referral and was interviewed before Sep 2020. There were 3 interview rounds.
Event loop in JS manages the execution of code and handles asynchronous tasks.
JS is single-threaded, so event loop helps manage tasks without blocking the main thread.
Asynchronous programming allows non-blocking execution of code.
Callbacks, Promises, and Async/Await are common ways to handle asynchronous tasks.
Example: setTimeout() function uses event loop to execute code after a specified delay.
I applied via Recruitment Consultant and was interviewed before Apr 2020. There were 4 interview rounds.
I applied via Referral and was interviewed in Oct 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed in Jul 2019. There were 3 interview rounds.
I applied via Campus Placement and was interviewed in Sep 2017. There were 4 interview rounds.
If I had a super power, I would use it to help others and make the world a better place.
I would use my super power to solve global issues such as poverty, hunger, and climate change.
I would also use it to help individuals in need, such as curing diseases or preventing disasters.
Additionally, I would work towards promoting peace and harmony among nations.
Overall, my goal would be to make a positive impact on the world a
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