Assuming Ptr Is a Pointer Variable, What Will the Following

question 42

Multiple Choice

Assuming ptr is a pointer variable, what will the following statement output?
Cout << *ptr;

• A) the value stored in the variable whose address is contained in ptr
• B) the string "*ptr"
• C) the address of the variable whose address is stored in ptr
• D) the address of the variable stored in ptr
• E) None of these

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Definitions:

Append Query

A specific type of database query that adds the results of a query to an existing table, rather than just displaying the results.

Action Queries

Specific SQL queries that make changes to data or database structure, such as insert, update, delete, or create operations.

Exclamation Point

A punctuation mark (!) used to express strong emotions or give emphasis.

Join Line

A visual representation in database design that illustrates the relationship between tables, usually seen in query design views.