Untitled Presentation

Multiple Choice

What is the output of the following code? student = ("Alice", 17, 11) print(student)

• ('Alice', 17, 11)

• ('Alice', 11, 17)

• ('17', 'Alice', '11')

• ('11', '17', 'Alice')

Multiple Choice

Which of the following statements is true about tuples in Python?

• Tuples are mutable.

• Tuples are ordered.

• Tuples can have duplicate elements.

• Tuples use curly braces {} for initialization.

Multiple Choice

What attributes should be included in the tuple named book_info for the novel 'The Giver'?

• Title

• Author

• Year of Publication

• Publisher

Multiple Choice

Suppose you have the following tuple definition:

t = ('foo', 'bar', 'baz')

Which of the following statements replaces the second element ('bar') with the string 'qux':

• t[1] = 'qux'

• t(1) = 'qux'

• t[1:1] = 'qux'

• It’s a trick question—tuples can’t be modified.

Multiple Choice

What are the two methods for accessing elements of a tuple in Python?

• Index

• Slice Operator

• Append

• Remove

Multiple Choice

What is the syntax for accessing elements in a tuple?

• tuple_name=(element1,element2,element3,..)

• tuple_name[element_no]

• tuple_name{element1,element2}

• tuple_name

Fill in the Blank

Write the first line needed in a for loop that will repeat its code 4 times

Multiple Choice

What are the even numbers displayed at index 0 and 7 in the tuple?

• 100

• 102

• 104

• 106

Multiple Choice

Use a for loop to display all elements from the tuple.

• for i in emp_name:

• for i in range(len(emp_name))

• for i in emp_name.items()

• for i in emp_name.keys()

Multiple Choice

What are the names displayed using negative indexing in the tuple?

• Pema

• Tawjay

• Timsina

• Subb

Multiple Choice

What does the syntax `tuple_name[start : end : Step]` represent in tuple slicing?

• It indicates the index where slice has to Start.

• It indicates the index where slice has to End.

• It refers to an incremental value.

• It indicates the length of the tuple.

Multiple Choice

What are the steps to create a tuple named 'marks' and access specific elements from it in Python?

• Create a tuple with marks

• Access elements using slice operator

• Use negative indexing

• Access all elements of even index

Multiple Choice

What are the selected marks accessed using the slice operator in the given code?

• 45, 34, 56, 57, 78

• 40, 45, 34, 56, 57

• 78, 23, 48, 67

• 90, 91, 88, 99

Multiple Choice

What will be the output of the following code? ```python odd_num=(1,3,5,7,9,11,13,15,17,19,21,23,25,27,29) print(odd_num[1:13:2]) ```

• (1, 3, 5, 7, 9, 11, 13)

• (3, 7, 11, 15, 19, 23)

• (1, 5, 9, 13, 17, 21)

• (1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29)

Multiple Choice

What are the names of the months in the first quarter of the year?

• January, February, March

• April, May, June

• July, August, September

• October, November, December

Multiple Choice

What is the output of the following Python program? ```python vowels = ('a', 'e', 'i', 'o', 'u') last_vowel = vowels[-1] print("The last vowel in the tuple is:", last_vowel) ```

• The last vowel in the tuple is: a

• The last vowel in the tuple is: e

• The last vowel in the tuple is: i

• The last vowel in the tuple is: u

Multiple Choice

Write a Python Program to print the ages of people who are between 20 and 30 years old using slice operators using the tuple given below: ages = (25, 30, 18, 22, 35, 28, 20, 31, 29, 27)

• ages = (25, 30, 18, 22, 35, 28, 20, 31, 29, 27)

• ages_between_20_and_30 = ages[6:9]

• print("Ages of people between 20 and 30 years old:", ages_between_20_and_30)

• Ages of people between 20 and 30 years old: (20, 31, 29)

Multiple Choice

What does the len() method do in Python tuples?

• Returns the number of times a specified value occurs in a tuple.

• Searches the tuple for a specified value and returns the position of where it was found.

• Determines the length of the tuple.

• Removes a specified element from the tuple.

Multiple Choice

What is the purpose of the index() method in Python tuples?

• Returns the number of times a specified value occurs in a tuple.

• Searches the tuple for a specified value and returns the position of where it was found.

• Determines the length of the tuple.

• Removes a specified element from the tuple.

Multiple Choice

What does the method count() do in Python tuples?

• Returns the number of times a specified value occurs in a tuple.

• Searches the tuple for a specified value and returns the position of where it was found.

• Determines the length of the tuple.

• Removes a specified element from the tuple.

Multiple Choice

What is the syntax for the sum() method in Python?

• sum(tuple_name)

• total(tuple_name)

• add(tuple_name)

• calculate(tuple_name)

Multiple Choice

What does the max() method do in Python?

• Finds the minimum value in a tuple

• Finds the maximum value in a tuple

• Calculates the average of elements in a tuple

• Returns the sum of elements in a tuple

Multiple Choice

What is the purpose of the min() method in Python?

• To find the maximum value in a tuple

• To find the minimum value in a tuple

• To calculate the sum of elements in a tuple

• To return the length of a tuple

Multiple Choice

A tuple is declared as

T = (2,5,6,9,8)

What will be the value of sum(T)?

• 30

• 0

• Error

• 29

Multiple Choice

What are the tasks that the Python program should perform based on the given student data?

• Calculate the average mark of the students

• Determine the highest mark achieved

• Display the lowest mark among the students

• All of the above

Multiple Choice

What is the lowest mark displayed in the output?

• 45

• 56

• 78

• 73

Multiple Choice

What is the highest mark achieved according to the code?

• 45

• 56

• 78

• 73

Multiple Choice

What is the average mark calculated in the code?

• 63.0

• 70.0

• 75.0

• 80.0

Multiple Choice

What is the syntax to get the median?

• np.median
• arr.mean
• mean()
• np(arr.mean)

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident