Windows 8 Workshop Quiz

10 Questions | By Boody_shawky | Updated: Mar 20, 2022 | Attempts: 125

Questions

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Under Supervision Of : Minia TechClub

Questions and Answers

1.

What's the different between an interface and and abstract class?
2.

What do you know about (async and await) in C# 5 ?
3.

What is the difference between Class and Struct ?
4.

What is the difference between asynchronous and synchronous?
5.

Write a code sample that fills a two-dimension array (3 x 3) and prints it using C#.
6.

To output the value of multidimensional array, Console.WriteLines(___)
- A.
  
  MyArray[1][3];
- B.
  
  MyArray{1}{3};
- C.
  
  MyArray[1,3];
- D.
  
  None Of The Above
7.

XML is used for describing presentations
- A.
  
  True
- B.
  
  False
8.

XML is used for describing contents
- A.
  
  True
- B.
  
  False
9.

In C# Thread.Sleep(time) measures time in:
- A.
  
  Hours
- B.
  
  Minutes
- C.
  
  Seconds
- D.
  
  None of the above.
10.

The following statement won't give an exception if we run it int x=null;
- A.
  
  True
- B.
  
  False