Kiểm tra Scratch FCO2024

Question 1: What is Scratch?

• Scratch is a visual programming language and online community.

• Scratch is a type of cleaning product.

• Scratch is a term used in sports.

• Scratch is a popular rock band.

Question 2: How to add a new sprite in Scratch?

• Click on the 'Choose a Sprite from Library' or 'Paint New Sprite' button.

• Click on the 'Delete Sprite' button

• Use the 'Stop All' button

• Select 'Add Background'

Question 3: Which block is used to move a sprite?

• Move

• Slide

• Rotate

• Jump

Question 4: Which event is triggered when the program starts running?

• Event 'main' (main function)

• Event 'start'

• Event 'begin'

• Event 'initialize'

Question 5: What are variables used for in Scratch?

• To create sound

• To store and change data values in the program.

• To share data

• To draw images

Question 6: How is sound added in Scratch?

• Use a microphone to record sound

• Click on the screen to create sound

• Drag and drop sound blocks from the sound library into the coding area

• Write sound code directly into the coding area

Question 7: Which block command is used to rotate a sprite?

• spin

• rotate

• turn

• move

Question 8: What is the purpose of loops in Scratch?

• To run a program from start to finish

• To perform complex calculations

• To create special sounds

• To repeat a block of code multiple times without having to copy the code multiple times.

Question 9: How to change the image of a sprite in Scratch?

• Select sprite -> Select the 'Scripts' tab -> Choose a new image

• Select backdrop -> Select the 'Costumes' tab -> Choose a new image

• Select sprite -> Select the 'Costumes' tab -> Choose a new image

• Select sprite -> Select the 'Sounds' tab -> Choose a new image

Question 10: What is the purpose of the + operator in Scratch?

• Perform subtraction between two numerical values.

• Perform addition between two numerical values or concatenate strings.

• Perform multiplication between two numerical values.

• Perform division between two numerical values.