Question

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self - check 5.7
cs - 040: exploring computer science 1 dimitrova 4th / unit 5: what more can i do with basic

1. what is the primary use of \wait () seconds\ blocks in the timer’s code?

○ it delays the time before the timer begins running.
○ there is no reason to use this block.
○ it gives the interval of time between when the numbers on the timer change.
○ without the wait block, the timer would not change.

1. a timer is no more than a ______.

○ unique code block
○ sensing block
○ event block
○ variable

Explanation:

For question 8: The "wait () seconds" block in timer code sets the pause between each update of the timer's displayed value, controlling how frequently the numbers change.
For question 9: A timer functions by storing and updating a numerical value that tracks time, which fits the definition of a variable in programming.

Answer:

1. It gives the interval of time between when the numbers on the timer change.
2. variable