Python Programming Quiz

What will be the output of the following code? fruits = ["apple", "banana", "cherry"] for fruit in fruits: print(fruit)

• apple banana cherry 

• apple

  banana

  cherry 

•  ["apple", "banana", "cherry"] 

• Error

Given a file `records.txt` with content: Alice,85 Bob,72 Carol,90

What will be the output of the following code? with open('records.txt', 'r') as file:

for line in file: name, grade = line.strip().split(',') print(f"Name: {name}, Grade: {grade}")

• Name: Alice, Grade: 85

  Name: Bob, Grade: 72

  Name: Carol, Grade: 90 

• Alice,85

  Bob,72

  Carol,90 

• Error

• Name: Alice, Grade: 85, Bob, Grade: 72, Carol, Grade: 90

What does it mean that lists are mutable in Python?

• Lists can be changed after creation

• Lists cannot be changed after creation

• Lists are always sorted

• Lists are immutable

How do you open a file for reading in Python?

• open('filename', 'w')

• open('filename', 'r')

• open('filename', 'a')

• open('filename', 'x')

Which pattern involves making a guess and checking it against a condition in a list?

• Accumulator Pattern

• Guess and Check Pattern

• Mutability Pattern

• Iteration Pattern

What is the result of the expression `10 % 3` in Python?

• 1

• 2

• 3

• 0

How do you access the first element of a list named `my_list`?

• my_list[1]

• my_list[0]

• my_list[first]

• my_list[-1]

How can you read all lines from a file into a list in Python?

• file.readlines()

• file.write()

• file.append()

• file.print()

Which loop is most suitable for iterating over all elements in a list?

• for loop

• while loop

• do-while loop

• if statement

What is the purpose of the accumulator pattern?

• To accumulate a result using a loop

• To sort a list

• To modify elements in a list

• To read data from a file