Grade 9 - Reviewer

1. Which term refers to a set of instructions that tells the computer what to do?

• Cycle

• Maintenance

• Problem

• Program

2. In which part of the PDLC are improvements suggested for the program?

• Cycle

• Maintenance

• Problem

• Program

3. Which of the following statement/s is/are true?

I. The stage follows the coordinate system.

II. The blocks are dragged toward the scripts area.

III. The trigger blocks are put at the topmost part of a script.

• I only

• Both I and II

• I, II, and III

• Both II and III

4. Which of these blocks below show relative motion?

I. glide () secs to x: () y: ()

II. move () steps

III. point toward ()

• I only

• Both I and II

• I, II, and III

• Both II and III

5. Which of the following is NOT a graphic effect for a costume?

• Tempo

• Mosaic

• Color

• Pixelate

6. In which palette can we find the touching color () block?

• Motion

• Sensing

• Events

• More Blocks

7. Which of the following is true when evaluated using the () or () block?

I. Condition 1 is true, Condition 2 is false

II. Condition 1 is false, Condition 2 is false

III. Condition 1 is false, Condition 2 is true

• I only

• Both I and III

• Both II and III

• Neither I, II, nor III

8. Which of the following is not part of the Sound palette?

• Change x by ()

• Change volume by ()

• Play sound ()

• Stop all sounds

9. What happens when the condition is not met in an “if () then else” block?

• It does not execute anything.

• It executes the commands outside the block.

• It executes the commands inside the first space.

• It executes the commands inside the second space.

10. __________ is the process of finding errors and fixing them within a program.

• Compiling

• Debugging

• Executing

• Scanning