C Sharp Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Sharp Interview Questions

Questions Answers Views Company eMail

Define sealed classes in c#?

877

Explain how to parse a datetime string?

875

List down the reason behind the usage of c# language.

1218

List down the differences between public, static and void keywords?

827

Distinguish between a class and struct?

882

List down the access modifiers available in c#?

826

Illustrate the differences between the system.array.copyto() and system.array.clone()?

917

Define c# i/o classes?

876

Define thread?

932

Illustrate race condition?

845

Explain the process of inheriting a class into another class?

942

Distinguish between array and arraylist in c#?

960

Define parsing?

836

Define using statement in c#?

888

Distinguish between system.string and system.text.stringbuilder classes?

880

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Un-Answered Questions { C Sharp }

Why do we need abstract class?

843

Write a console application and implement the ternary operator to decide whether the age a user entered after being prompted is allowed to vote or not(given that only citizens between 18 and 120 years only inclusive can vote). Use exception handling for non-numerical input.

2292

What are the basic string operations? Explain.

914

What do you understand by the terms datareader object and dataset object?

917

Is c# a strongly-typed language?

930

What is difference between .net and c#?

882

Is c# still popular?

833

Name the two classes are required for implementing a windows service?

985

the c# keyword .int. Maps to which .net type?

1091

Explain the difference between a Private Assembly and a Shared Assembly

908

What are the differences between events and delegates in c#?

912

in object oriented programming, how would you describe encapsulation?

969

Name some string escape sequences in c#.

992

What is c sharp language?

890

Why are c# strings immutable?

895

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