1. Which operation is used to insert new records into a database table using SQL?

Which PHP function is used to execute an SQL query in MySQLi extension?

A). mysqli_execute()

B). mysqli_query()

C). mysqli_fetch()

D). mysqli_prepare()

Which SQL operation is used to remove all records from a database table?

A). TRUNCATE

B). CLEAR

C). DELETE

D). REMOVE

Which SQL operation is used to add new records to a database table?

A). CREATE

B). INSERT

C). ADD

D). APPEND

Which statement is used to create a new database table in SQL?

A). CREATE

B). INSERT

C). UPDATE

D). DELETE

Which operation is used to delete specific records from a database table using SQL?

A). DELETE

B). REMOVE

C). ERASE

D). CLEAR

What is the purpose of the PDO::commit() method in PHP PDO extension?

A). Fetching data from the database

B). Inserting records into the database

C). Closing the database connection

D). Committing a transaction

What is the purpose of the PDO::exec() method in PHP PDO extension?

A). Executing SQL queries

B). Fetching data from the database

C). Inserting records into the database

D). Closing the database connection

Which PHP function is used to execute an SQL query in PDO extension?

A). pdo_query()

B). pdo_execute()

C). pdo_fetch()

D). pdo_insert()

What is the primary function of the mysqli_num_rows() function in PHP?

A). Fetching data from the database

B). Inserting records into the database

C). Updating records in the database

D). Getting the number of rows in a result set

What is the purpose of the PDO::lastInsertId() method in PHP PDO extension?

A). Closing the database connection

B). Fetching data from the database

C). Inserting records into the database

D). Retrieving the ID generated by the last INSERT statement