Page 416 - Computer Science V2.0 Class 11

7. Consider the following list:
names = ['jaipur', 'nagpur', 'pune', 'shimla']
Which of the following statements will insert the string, 'agra' as the third element of the list?
a. names.insert(2, 'agra')
b. names.insert(3, 'agra')
c. names.extend(2, 'agra')
d. names.extend(3, 'agra')
8. Consider the following list:
names = ['jaipur','nagpur', 'pune', 'shimla']
Which of the following statements will delete the string 'pune' from the list?

a. names.pop()
b. names.pop(3)
c. names.remove('pune')
d. names.remove(2)
9. What will be the output produced if the following code is executed?
tup = (1, 2, 3, 4, 5)
mySum = sum(tup, 10)
print(mysum)
a. 15 b. 25 c. Error d. No output
10. Consider the following statement:
myTup = (10, -4, 0, 3, -1, 6)
Which of the following statements will display the tuple, sorted in descending order?

a. tuple(sorted(myTup)
b. tuple(sorted(myTup, reverse=False))
c. tuple(sorted(myTup, desc))
d. tuple(sorted(myTup, reverse=True))
B. State whether the following statements are True or False:
1. We can replace an item in a list with another item.
2. pop() and remove() are similar functions that take the element to be deleted from the list as arguments.
3. The element at a given position in a list can be changed using the assignment statement.
4. The function sort() can be used to arrange the elements of the tuple in ascending order.
5. The elements of the list can be repeated a specified number of times using the * operator.
C. Fill in the blanks.
1. A list comprises a comma-separated sequence of objects enclosed in _______________.
2. The function ______________ converts a string into a list.
3. The slice lst[:3] yields the list comprising of first ________ elements of list lst.
4. The function ___________returns a sorted list comprising the elements of the list passed as an argument, but without
modifying the original list.
5. ________ is the concatenation operator.

D. Answer the following questions:
1. Write a function maxList() to find the largest element of a list, without using the functions max(), min(), and
sorted(). Write program that accepts a list from a user, and finds the maximum element in the list using the function
maxList() and displays the maximum element in the list.

402 Touchpad Computer Science (Ver. 2.0)-XI