Exception Handling - General Questions (2)

Which of the following statements are correct about the exception reported below?

Unhandled Exception: System.lndexOutOfRangeException: Index was outside the bounds of the array. at IndiabixConsoleApplication.Program.Main(String[] args) in D:\ConsoleApplication\Program.cs:line 14

1 The program did not handle an exception called IndexOutOfRangeException.

2 The program execution continued after the exception occurred.

3 The exception occurred in line number 14.

4 In line number 14, the program attempted to access an array element which was beyond the bounds of the array.

5 The CLR could not handle the exception.

Which of the following statements is correct about the C#.NET program given below if a value "6" is input to it?

using System;
namespace IndiabixConsoleApplication
{
class MyProgram
{
static void Main(string[] args)
{
int index;
int val = 44;
int[] a = new int[5];
try
{
Console.Write("Enter a number:");
index = Convert.Tolnt32(Console.ReadLine());
a[index] = val;
}
catch(FormatException e)
{
Console.Write("Bad Format");
}
catch(IndexOutOfRangeException e)
{
Console.Write("Index out of bounds");
}
Console.Write("Remaining program");
}
}
}

Which of the following is the Object Oriented way of handling run-time errors?

Which of the following statements are correct about the exception reported below?

Unhandled Exception: System.lndexOutOfRangeException: Index was outside the bounds of the array: at IndiabixConsoleApplication.MyProgram.SetVal(Int32 index, Int32 val) in D:\Sample\IndiabixConsoleApplication\MyProgram.cs:line 26 at IndiabixConsoleApplication.MyProgram.Main(String[] args) in D:\Sample\IndiabixConsoleApplication\MyProgram.cs:line 20

1 The CLR failed to handle the exception.

2 The class MyProgram belongs to the namespace MyProgram.

3 The function SetVal() was called from Main() in line number 20.

4 The exception occurred in line number 26 in the function SetVal()

5 The runtime exception occurred in the project IndiabixConsoleApplication.

Which of the following statements are correct about exception handling in C#.NET?

1 If our program does not catch an exception then the .NET CLR catches it.

2 It is possible to create user-defined exceptions.

3 All types of exceptions can be caught using the Exception class.

4 CLRExceptions is the base class for all exception classes.

5 For every try block there must be a corresponding finally block.

Which of the following statements are correct about exception handling in C#.NET?

1 If an exception occurs then the program terminates abruptly without getting any chance to recover from the exception.

2 No matter whether an exception occurs or not, the statements in the finally clause (if present) will get executed.

3 A program can contain multiple finally clauses.

4 A finally clause is written outside the try block.

5 finally clause is used to perform clean up operations like closing the network/database connections.

Which of the following statements is correct about the C#.NET program given below?

using System;
namespace IndiabixConsoleApplication
{
class MyProgram
{
static void Main(string[] args)
{
int index = 6;
int val = 44;
int[] a = new int[5];
try
{
a[index] = val ;
}
catch(IndexOutOfRangeException e)
{
Console.Write("Index out of bounds ");
}
Console.Write("Remaining program");
}
}
}

In C#.NET if we do not catch the exception thrown at runtime then which of the following will catch it?