Year 7 Repetition

Which of these is NOT a building block of algorithms

• Sequencing

• Selection

• Repetition

• Running

Which of these are building blocks of algorithms? (Choose all that apply)

• Sequencing

• Selection

• Repetition

• Debugging

What algorithm structures can be created with this shape? (Choose all that apply)

• Selection

• Sequencing

• Repetition

• Process

Repetition creates a (a)   in a flow chart.

Which decision shapes show repetition?

• A

• B

• C

I have a Counter variable called x. Complete the blank to set x to its first value before the loop: x = _

(a)  

I have a counter variable called x. Complete this line of Python to make the counter increase by one: x = (a)  

I have a counter variable called x. I set x = 0 before the loop, and increase it inside the loop. What comparison would run the loop 4 times?

• x < 4

• x <= 4

• x > 4

• x >= 4

What is == used for in Python?

• Comparison

• Assignment

• Selection

• Repetition

What is = used for in Python?

• Comparison

• Assignment

• Selection

• Repetition