C# Test - Free Practice Test

Q1. To create an empty String object, you must use one of these constructors:

String(Void)

String(None)

String(o)

String()

Q2. Which of these is present in a delegate declaration?

Parameter list

Delegate Keyword

Return type

All of the above

Q3. To lock/unlock an object, you'll use the method:

Close and allow

Close and open

Lock and unlock

Enter and exit

Q4. What does the abstract class contain?

None of the above

Non-abstract methods

Non-abstract methods and abstract methods

Abstract methods

Q5. What is the point at which exceptions are thrown called?

Invoking point

Throw point

Calling point

Default point

Q6. "\t" denotes the:

Horizontal tab

Blank space

New lines

Back-space

Q7. The full form of LINQ is:

Language Inspired Query

Language Interrupted Query

Language Included Query

Language Integrated Query

Q8. Choose the one which is not the ordered collection class

None of the above

Stack

BitArray

Queue

Q9. To convert a byte value into type, you will use:

ToDateTime

ToChar

ToByte

ToSingle

Q10. Select the correct size of float data type

8 bytes

6 bytes

10 bytes

4 bytes

Your Score

- of - questions are answered correctly

Programming Through C#

For Support

Office Hours

We are on

Company

Customer Service

Help

C#

Your Score

- of - questions are answered correctly

Login to view answer sheet

FORGOT PASSWORD

SIGN UP

Email Verification