Can firstordefault return null?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More C Sharp Interview Questions

What is local function?

0 Answers  


How many types of polymorphism are there?

0 Answers  


localization using windows c#

2 Answers  


Why is .net so popular?

0 Answers  


Explain Constructor and destructor?

0 Answers  


Does C# support multiple inheritance?

3 Answers   IBM, Siebel Systems, Visual Soft,


What is default parameter in c#?

0 Answers  


how to return morethan one value using out parameter in c#.net ; For Example : public int show(out int []a) { int []a={1,2,3,4,5}; return a[]; } we have to print all the values without using the Console.WriteLine statement;

1 Answers   Verizon,


What does the keyword “virtual” declare for a method or property?

0 Answers   Siebel,


What is the difference between out and ref in c#?

0 Answers  


Explain about throw keyword?

10 Answers   Emphasis, HCL, Satyam,


how can i get this 123456789 1234 6789 123 789 12 89 1 9

1 Answers   Excel,


Categories