Loops & Iteration

A loop that iterates for a specific number of times is called a

• while loop

• if - then - else

• for loop

• no loop

A while loop will continue to iterate as long as the condition remains

• true

• false

• true or false

• true and false

when will this while loop terminate ?

• number = 100

• number = 1

• number = 0

what will be the value of count at the print statement ?

• number of lines in the document

• number of words in the document

• number of characters in the document

• zero

what will be the value of count at the last statement ?

• count = 100

• count = 50

• count = 10

• count = 0

if

dayName = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']

what will be dayName[2] ?

• Mon

• Tue

• Wed

• Thu

For a while loop to function correctly, what has to be true from the following statements (select one) ?

• parameters in the loop condition should be always true

• parameters in the loop condition should be always false

• parameters in the loop condition should change within the loop

• parameters in the loop condition should not change within the loop

In regards to lists in Python, which one of the following statements is incorrect?

• we cannot create an empty list

• we cannot assign to a position if there is nothing already there

• we can access each individual element

• we can append to a list

what is the output from this Python code ?

• last name is printed

• all names are printed

• no names are printed

• first name is printed

what will be the output from this Python program?

• 
• 
• 
•