What is the primary purpose of the "Repeat" loop block in Blockly?

Bài 4-qt-ta

Quiz
•
Other
•
7th Grade
•
Hard
HP FPT
Used 1+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Execute a set of commands a fixed number of times
Check a condition before executing commands
Create a new variable
Perform arithmetic operations
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which Blockly loop block is best suited for iterating until a condition is met?
Repeat block
While block
For each block
Count with block
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Blockly, what does the "For each" loop block do?
Iterates over each element in a list
Repeats a fixed number of times
Checks multiple conditions
Generates random numbers
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if the condition in a While loop block in Blockly is initially false?
The loop executes once
The loop does not execute at all
The loop runs indefinitely
The program crashes
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which Blockly loop block allows you to specify a range of numbers for iteration?
Repeat block
While block
Count with block
For each block
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To sum numbers from 1 to 10 in Blockly, which loop block would be most efficient?
Count with block from 1 to 10
While block with a counter
For each block with a list
Repeat block 10 times
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the "Break" block do when placed inside a loop in Blockly?
Skips the current iteration
Exits the loop entirely
Restarts the loop
Pauses the loop
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