J277 Programming - Data Types

What symbol is used in python to assign values to a variable?

• equals =
• plus + 
• forward slash /
• asterisk *

Tags

CCSS.6.EE.B.6

How do we get user input from the keyboard?

• input = (What is your name?)

• input = What is your name?

• output = ("What is your name?")

• input("What is your name? ")

Which data type is the most suited to store a telephone number in a variable?

• string

• integer

• float

• boolean

Which data type would you use for the quantity of stock in a shop?

• integer

• float

• string

• boolean

Converts a number to a string

• str()
• int()
• parseInt()
• convert

What does the print command do?

• Outputs a hard copy of a program to a printer

• Outputs a message on screen

• Print a hard copy of a flow chart to a printer

• Prints out the the commands line by line on the screen

On which line do you see an error?

• 1

• 2

• 3

• 4

• 5

This program does not work due to a data type error on line 3. What should line 3 look like?

• total = str(num1) * str(num2)

• total = int(num1) * int(num2)

• total = char(num1) * char(num2)

What syntax would allow a programmer to cast a variable as a decimal number (also known as a real number)?

• dec()

• int()

• float()

• real()

How many variables are used in this program?

• 1

• 2

• 3

• 4