Case 4-1 Brian Is Trying His Best to Understand the Concept of Concept

question 56

Multiple Choice

Case 4-1
Brian is trying his best to understand the concept of variable scope, so he calls his friend Molly for guidance.
-Brian has defined a variable named strNumberOfSongs within the click event handle for a Submit button,and he has been frustrated in his efforts to refer to this variable in the click event handler for a Clear button.What does Molly tell him is going on?

• A) The variable strNumberOfSongs has no scope.
• B) The variable strNumberOfSongs is a local variable.
• C) The variable strNumberOfSongs was not declared correctly.
• D) The variable strNumberOfSongs is a global variable.

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Definitions:

Federal Reserve System

The central banking system of the United States, responsible for monetary policy, banking supervision, and financial services.

Policy

A course or principle of action adopted or proposed by an organization or individual.

Board of Governors

A governing body or executive committee that oversees the policy-making, management, and proper conduct of an organization, institution, or central bank.

New York Federal Reserve

One of the 12 Federal Reserve Banks of the United States, it plays a key role in monetary policy, financial supervision, and the payment system.