To answer this question, we need to understand the concept of a package in programming.
A package is a way to group related programming constructs together. It helps in organizing and managing code by providing a logical structure. In most programming languages, packages are used to group similar functions, classes, variables, or other constructs.
Let's go through each option to determine which programming constructs can be grouped within a package:
A) Cursor - A cursor is not a programming construct that can be grouped within a package. It is used to traverse or manipulate the result set returned by a database query. Therefore, option A is incorrect.
B) Trigger - A trigger is a database object that is associated with a table and is activated when a specific event occurs (e.g., when a row is inserted, updated, or deleted). Triggers are not programming constructs that can be grouped within a package. Therefore, option B is incorrect.
C) Sequence - A sequence is a database object that generates a sequence of unique numbers. Similar to triggers and cursors, sequences are not programming constructs that can be grouped within a package. Therefore, option C is incorrect.
D) View - A view is a database object that is derived from one or more tables or other views. It is like a virtual table that provides a way to present data in a predefined manner. Views are not programming constructs that can be grouped within a package. Therefore, option D is incorrect.
The correct answer is A) Cursor. Cursors are programming constructs that can be grouped within a package. They are used to retrieve and manipulate data from a database query result set. By grouping cursors within a package, you can organize and manage database operations efficiently.
Therefore, the correct answer is A) Cursor.