PCEP Lesson 1 Quiz

Which of the following is NOT a data type?

• Boolean

• Word

• Integer

• List

Answer explanation

Word is not a data type. Although there is a data type 'String' that can contain a sequence of characters.

Which is the correct way to declare 3 variables, 'a' , 'b', 'c' to 1?

• a = b = c = 1

• a,b,c = 1

• a == b

  b == c

  c == 1

• abc = 1

Answer explanation

You can set it as

a = 1

b = 1

c = 1

The following will be the same

a = b = c = 1

name = "Magikid Lab"

What will the following code print?

print(name[7])

• 'k'

• ' '

• '7'

• 'L'

Answer explanation

Index 7 lands on the space character of Magikid Lab.

name = "Magikid Lab"

What snippet of code will print only "Lab"?

• print(name[5])

• print(name[5:]

• print(name[8:])

• print(name[Lab])

Which of the following brackets are used for list?

• { }

• [ ]

• ( )

• | |

What is the key difference between list and tuples?

• List only contain integers and tuples contain strings

• List are able to change elements and size where tuples are not.

• List hold more values than Tuples

• List can only contain strings and Tuples can only contain integers

Which of the following is true about Dictionaries?

• Consist of key-value pairs

• enclosed with [ ]

• Only consist of integers

• Only Consist of Strings

Choose the correct answer

• print(s1[1:3])

• print(s1[1:-3])

• print(s1[2])

• print(s1[-3])

Which of the following brackets are used for dictionaries?

• [ ]

• { }

• ( )

• | |

What is something you wish to learn more about or practice on?

• Declaration of different data types

• Use of built in functions

• Tuples and Dictionaries

• Exercises given in class/homework