Computer Applications
A Scratch script/program begins with
- An ask block
- A Say block
- An event block
- A control block
Related Questions
Which of the following command blocks enables you to control a sprite?
- Point in direction
- Wait_secs
- When_key is pressed
- Pen down
Which of the following are conditional blocks?
- Repeat
- if
- Forever
- if-else
True or False.
(a) In Scratch, the Ask block stores the user's response in "question" variable.
(b) In Scratch, movement of a sprite draws on stage only if pen is down.
(c) Multiple sprites can receive a message.
(d) A variable can be thought of as a container or placeholder in memory holding different values over time.
(e) An answer variable must be created before using Ask block.
What limits define the X, Y coordinate system of Scratch ?