Exception Handling in Python Page-5 section-1

41.

What will be the output of the following Python code?

lst = [1, 2, 3]
lst[3]

A. NameError

B. ValueError

C. IndexError

D. TypeError

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42.

What will be the output of the following Python code?

def a():
    try:
        f(x, 4)
    finally:
        print('after f')
    print('after f?')
a()

A. No output

B. after f?

C. error

D. after f

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43.

What will be the output of the following Python code?

x=10
y=8
assert x>y, 'X too small'

A. Assertion Error

B. 10 8

C. No output

D. 108

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44.

What will be the output of the following Python code?

#generator
def f(x):
    yield x+1
g=f(8)
print(next(g))

A. 8

B. 9

C. 7

D. Error

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45.

What will be the output of the following Python code if the input entered is 6?

valid = False
while not valid:
    try:
        n=int(input("Enter a number"))
        while n%2==0:
            print("Bye")
        valid = True
    except ValueError:
        print("Invalid")

A. Bye (printed once)

B. No output

C. Invalid (printed once)

D. Bye (printed infinite number of times)

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46.
What is the purpose of the sys.exc_info() function in Python?

A. It returns information about the currently handled exception

B. It prints error messages

C. It raises an exception

D. It creates a function

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47.

What will be the output of the following Python code?

def foo():
    try:
        return 1
    finally:
        return 2
k = foo()
print(k)

A. 1

B. 2

C. 3

D. error, there is more than one return statement in a single try-finally block

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48.
What will happen if an exception is raised in a try block and is not handled in any of the except blocks?

A. The program will terminate with an error message

B. The program will continue running

C. The program will go into an infinite loop

D. The program will pause

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49.
How can you create a custom exception class in Python?

A. By inheriting from the Exception class

B. By using the throw keyword

C. By using the custom keyword

D. By creating a new class

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50.
Which of the following statements is true?

A. The standard exceptions are automatically imported into Python programs

B. All raised standard exceptions must be handled in Python

C. When there is a deviation from the rules of a programming language, a semantic error is thrown

D. If any exception is thrown in try block, else block is executed

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41.
What will be the output of the following Python code?

`lst = [1, 2, 3] lst[3]`

Answer & Solution

42.
What will be the output of the following Python code?

`def a(): try: f(x, 4) finally: print('after f') print('after f?') a()`

Answer & Solution

43.
What will be the output of the following Python code?

`x=10 y=8 assert x>y, 'X too small'`

Answer & Solution

44.
What will be the output of the following Python code?

`#generator def f(x): yield x+1 g=f(8) print(next(g))`

Answer & Solution

45.
What will be the output of the following Python code if the input entered is 6?

`valid = False while not valid: try: n=int(input("Enter a number")) while n%2==0: print("Bye") valid = True except ValueError: print("Invalid")`

Answer & Solution

46.
What is the purpose of the sys.exc_info() function in Python?

Answer & Solution

47.
What will be the output of the following Python code?

`def foo(): try: return 1 finally: return 2 k = foo() print(k)`

Answer & Solution

48.
What will happen if an exception is raised in a try block and is not handled in any of the except blocks?

Answer & Solution

49.
How can you create a custom exception class in Python?

Answer & Solution

50.
Which of the following statements is true?

Answer & Solution

Exception Handling in Python

41. What will be the output of the following Python code? lst = [1, 2, 3] lst[3]

Answer & Solution

42. What will be the output of the following Python code? def a(): try: f(x, 4) finally: print('after f') print('after f?') a()

Answer & Solution

43. What will be the output of the following Python code? x=10 y=8 assert x>y, 'X too small'

Answer & Solution

44. What will be the output of the following Python code? #generator def f(x): yield x+1 g=f(8) print(next(g))

Answer & Solution

45. What will be the output of the following Python code if the input entered is 6? valid = False while not valid: try: n=int(input("Enter a number")) while n%2==0: print("Bye") valid = True except ValueError: print("Invalid")

Answer & Solution

46. What is the purpose of the sys.exc_info() function in Python?

Answer & Solution

47. What will be the output of the following Python code? def foo(): try: return 1 finally: return 2 k = foo() print(k)

Answer & Solution

48. What will happen if an exception is raised in a try block and is not handled in any of the except blocks?

Answer & Solution

49. How can you create a custom exception class in Python?

Answer & Solution

50. Which of the following statements is true?

Answer & Solution

41.
What will be the output of the following Python code?

`lst = [1, 2, 3] lst[3]`

42.
What will be the output of the following Python code?

`def a(): try: f(x, 4) finally: print('after f') print('after f?') a()`

43.
What will be the output of the following Python code?

`x=10 y=8 assert x>y, 'X too small'`

44.
What will be the output of the following Python code?

`#generator def f(x): yield x+1 g=f(8) print(next(g))`

45.
What will be the output of the following Python code if the input entered is 6?

`valid = False while not valid: try: n=int(input("Enter a number")) while n%2==0: print("Bye") valid = True except ValueError: print("Invalid")`

46.
What is the purpose of the sys.exc_info() function in Python?

47.
What will be the output of the following Python code?

`def foo(): try: return 1 finally: return 2 k = foo() print(k)`

48.
What will happen if an exception is raised in a try block and is not handled in any of the except blocks?

49.
How can you create a custom exception class in Python?

50.
Which of the following statements is true?