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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 Apr 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before May 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Mar 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Mar 2020. There was 1 interview round.
Triggers are database objects that automatically execute in response to certain events or changes in data.
Triggers are used to enforce business rules or data integrity.
They can be used to audit changes to data.
Triggers can be set to execute before or after an event, such as an insert, update, or delete operation.
They can be defined on tables, views, or schemas.
Examples of triggers include sending an email notification ...
I appeared for an interview in Sep 2021.
TCS
Accenture
Cognizant
Infosys