Question

Which of the following statements can be used in PSM's body?

Select one:
a. Update statement
b. Delete statement
c. Insert statement
d. All of the others

Answer 1

The question addresses what types of statements can be used in a Pluggable Storage Module (PSM) body, specifically in database systems. The answer is 'd. All of the others,' meaning update, delete, and insert statements can all be used within a PSM body.

Step-by-step explanation:

The question seems to refer to PSM, which could mean Pluggable Storage Modules, Practical Software and Systems Measurement, or possibly Persistent Stored Modules in databases. Assuming it relates to database systems, especially PL/SQL (Procedural Language for SQL) or other SQL based programming, the correct statement that can be used in the body of a PSM would be an update statement.

Traditionally, in the body of a stored procedure or module, all of the following statements are permissible:

• Update statement: To modify existing records.
• Delete statement: To remove records from a table.
• Insert statement: To add new records to a table.

In this context, the correct answer would be d. All of the others, as all listed operations are typically used within the body of a PSM to manipulate data stored in database tables.