Advanced Placement (AP) Computer Science

Which blocks are used to set a variable to a specific value?

1. Variables block and Loop block

2. Conditions block and Variables block

3. Variables block and Stacks block

4. Sensing block and Control block

The correct answer is: Variables block and Stacks block

The correct choice involves the Variables block, which is specifically designed to create and manipulate variables in programming. When you need to set a variable to a specific value, the Variables block allows for the assignment of that value to the variable. Additionally, while the Stacks block is not typically associated with setting variables, it may play a role in data organization or manipulation but does not directly relate to the action of setting a variable's value. Therefore, the focus remains on the Variables block as the essential component for assigning values to variables. This highlights the fundamental role of the Variables block in managing state within programs, which is crucial for tasks such as holding user data or controlling the flow of a program based on specific values.