Programming

what is a variable in CS?

• a named data structure

• a named memory location

• A type of programming statement

• an identifier

what is constant in programming?

• a named memory location that cant be changed

• an identifier that cant be changed

• assignment that cant be changed

• a programming that cant be changed

print ( number )
what is print in this python code?

• A variable
• A loop
• command

• A string

Can you change the value of this code?
CONSTANT Colour <- "yellow"

• No
• Yes, you can change it
• No, but you can delete it
• Yes, if you use a different keyword

what is the right version of this code?
colour = red

• colour = red
• colour = (red)
• colour = 'red'
• colour = [red]

Number <- int('12')
what is this code do regarding the data types?

• It converts/casting the string '12' to an integer data type.

• It converts/casting the string '12' to a character data type.

• It converts/casting the string '12' to a float data type.

• It converts/casting the string '12' to a boolean data type.

what data types is this below:
-20.49

• boolean
• integer
• string
• float

num1 = '2'

num2 = '2'

total = num1 + num2

print(total)
what will be the output?

• 5
• 3
• 4
• 22

what is MOD ( 10,2)

• 2
• 5
• 10
• 0

Write a program that asks a user to enter their name and age. Display “name you are age years old”. E.g. if Asim and 15 were entered then it would output “Asim you are 15 years old”.

• age = input("Enter your age: ")

  print(f"{name} you are {age} years old")

• name = input("Enter your name: ")

  age = input("Enter your age: ")

  print(f"{name} you are {age} years old")

• name = input("Enter your name: ")

  age = input("Enter your age: ")

  print(name + " you are " + age + " years old")

• name = input("Enter your name: ")

  print(name + " you are " + age + " years old")