Exception Handling

In Python, what is the purpose of the assert statement?

A:

To handle exceptions

B:

To define custom exception classes

C:

To check if a condition is True, otherwise raise an AssertionError

D:

To terminate the program immediately

Answer: C

The assert statement is used to check if a condition is True. If the condition is False, it raises an AssertionError, allowing you to catch unexpected conditions during development.

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It is compulsory for all classes whose objects can be thrown with throw statement to be derived from System.Exception class.

A:

True

B:

False

C:

D:

Answer: B

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Which of the following statements is correct about the C#.NET program given below if a value "ABCD" is input to it?

using System;
namespace ExamAdept
{
    class MyProgram
    {
        static void Main(string[] args)
        {
            int index; 
            int vat = 88;
            int[] a = new int(5];
            try
            {
                Console.Write("Enter a number: ");
                index = Convert.Toint32(Console.ReadLine());
                a[index] = val;
            }
            catch(Exception e)
            {
                Console.Write("Exception occurred");
            }
            Console.Write("Remaining program");
        }
    }
}

A:

It will output: Exception occurred

B:

It will output: Remaining program

C:

It will output: Remaining program Exception occurred

D:

It will output: Exception occurred Remaining program

Answer: D

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Which of the following is NOT an Exception?

A:

StackOverflow

B:

Division By Zero

C:

Insufficient Memory

D:

Incorrect Arithmetic Expression

Answer: D

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All code inside finally block is guaranteed to execute irrespective of whether an exception occurs in the protected block or not.

A:

True

B:

False

C:

D:

Answer: A

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Questions for: Exception Handling