Please enter output result of the following code:

Which of the folowing does an indexer allow to index in the same way as an array?

For the code snippet given below, which of the following statements is valid?

What will be the output of the following code snippet:

сlаss МyРrоgrаm

{

    stаtiс vоid Маin⟮⟯

    {

        try

{

    А⟮⟯；

}

саtсh ⟮Ехсерtiоn ех⟯

{

    Cоnsоlе.WritеLinе⟮ех⟯；

}

    }

    stаtiс vоid А⟮⟯

    {

        // Rеthrоw syntах.

try

{

    int vаluе = 1 / int.Раrsе⟮"0"⟯；

}

саtсh

{

    thrоw；

}

    }

 }

You are developing an application that includes a class named Order. The application will store a collection of Order objects. The collection must meet the following requirements: - Use strongly typed members. - Process Order objects in first-in-first-out order. - Store values for each Order object. - Use zero-based indices. You need to use a collection type that meets the requirements. Which collection type should you use?

You are developing a C# application. The application includes the following code segment (Line numbers are included for reference only.):

The application fails at line 24 with the following error message:

"An item with the same key has already been added."

You need to resolve the error. Which code segment should you insert at line 23?

You need to make a logical comparison where two values must return true in order for your code to execute the correct statement. Which logical operator enables you to achieve this?

What will be the output of the C#.NET code snippet given below?

Which of the following are the correct ways to decrement the value of variable a by 1?

1. ++a--;
2. a -= 1;
3. a += 1;
4. a --;
5. a = -1;

Please enter output result of the following code: