list Manipulation

list Manipulation

Using Iteration to access the elements in the list.

Multiple Choice

What would this code show in the shell?

• 3

• 2

• 1

• 0

• An error

Multiple Choice

What is output?

• [5,1]

• [5]

• [5,5,3,4,]

• [1,1]

Multiple Choice

What is output?

• YES

• NO

• Error

• nothing

Multiple Choice

What output will this code produce?

• blue
• green
• red
• error

Multiple Choice

What is the output of Following code?

cheeses = ['Cheddar', 'Edam', 'Gouda']

numbers = [42, 123]

print(cheeses, numbers)

• ['Cheddar', 'Edam', 'Gouda'] [42, 123]

• [42, 123] ['Cheddar', 'Edam', 'Gouda']

• Compilation Error

• No output

Multiple Choice

Which of these is the best description of a list in Python?

• A list is a collection of data that has an order and can be changed

• A list is a lot of variables

• A list is used for shopping

• A list is a collection of data that cannot hold duplicated data and cannot be changed

Multiple Choice

What type of loop is used when you DO NOT know how many times you want to repeat something?

• A WHILE Loop
• A Counter
• A FOR Loop
• A Forever Loop

Multiple Choice

What type of loop is used when you know how many times you want to repeat something?

• A WHILE Loop
• An IF function
• A FOR Loop
• A Variable

Multiple Choice

What is the word used to describe repetition in programming?

• Sequence
• Selection
• Iteration
• Coding

Multiple Choice

Which of the operator can be used in Strings?

• +

• *

• Both of the above

• None of the above

Multiple Choice

To insert an the string "strawberries" in the first position of a list we use

• fruit.append("strawberries, 1")

• fruit.insert("strawberries",0)

• fruit.insert(1, "strawberries")

• fruit.insert(0, "strawberries")

Multiple Choice

Which of these pieces of code would return the name "Harry" from the following list?

nameList = ["John", "Harry", "Jesse", "John", "Harry", "Harry"]

• nameList()

• nameList[1]

• NameList(4)

• nameList["4"]

Student Activity

List in Python ----> for -Loop activity

Open Ended

How easy to use for loop for you in any concept rate your self in range of 1-5.

Try to state the reason, Why ?