Python Questions

1. As what datatype are the *args stored, when passed into a function?

2. Which of the following are valid escape sequences in Python?

3. What will be the output of the following code snippet?

a = 3
b = 1 
print(a, b)
a, b = b, a 
print(a, b)

4. Which one of the following is the use of function in python?

5. What will be the output of the following Python code?

    def printMax(a, b):

        if a > b:

            print(a, 'is maximum')

        elif a == b:

            print(a, 'is equal to', b)

        else:

            print(b, 'is maximum')

    PrintMax(3, 4)

6. Which of the following is a Python tuple?

7. What will be the output of the following Python program?

    def addItem(listParam):

        listParam += [1]

     

    mylist = [1, 2, 3, 4]

    addItem(mylist)

    print(len(mylist))

8. What will be the output of the following Python code?

x = "abcdef"
i = "a"
while i in x:
    x = x[:-1]
    print(i, end = " ")

9. Which of the following are valid string manipulation functions in Python?

10. What will be the output of the following Python code?

x = 'abcd'
print(list(map(list, x)))

11. Loops are known as ___ in programming.

12. Study the following program:

class Std_Name:   
    def __init__(self, Std_firstName, Std_Phn, Std_lastName):  
        self.Std_firstName = Std_firstName  
        self. Std_PhnStd_Phn = Std_Phn  
        self. Std_lastNameStd_lastName = Std_lastName  
   
Std_firstName = "Wick"  
name = Std_Name(Std_firstName, 'F', "Bob")  
Std_firstName = "Ann"  
name.lastName = "Nick"  
print(name.Std_firstName, name.Std_lastName) 

What will be the output of the print statement?

13. Which of the following functions converts date to corresponding time in Python?

14. Python Dictionary is used to store the data in a ___ format.

15. Which of the following is not a valid set operation in python?