Computer Systems - How the web works - Lesson 7

Which of these lines of code uses CASTING?

• age = 13

• age = int(13)

• age = ("13")

Which of these operators would be used to divide?

• //

• %

• /

• -

Which of these operators would be used to divide into an integer?

• //

• %

• /

• -

Which of these operators would be used to divide and show the remainder?

• //

• %

• /

• -

Which of these would be used in count-controlled ITERATION?

• IF

• WHILE

• FOR

• INPUT

Which of these would be used in condition-controlled ITERATION?

• WHILE

• FOR

• IF

• INPUT

Which of these would be used in SELECTION code?

• WHILE

• FOR

• IF

• INPUT

Which would produce a STRING?

• print(13)

• print 13

• print("13")

• input("13")

What is a float?

• A whole number

• A decimal number

• Not a number

• A variable

Which of these has a SYNTAX error?

• print(Hello World)

• if name == "Bob":

• age = int(input())

• for i in range(4):