C# Interview Questions

[{"selector":"#anim-c17b46ab-7bf9-478c-a6c9-d5668034228e [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] career.amerikanki.com

C# Basic Interview Questions

[{"selector":"#anim-37d0224d-eb45-4115-aa79-54d0b4f509f1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-05229100-8abf-4f7e-b19d-14e8179bb60e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-99adeaa0-8c53-48d9-b555-4751c52f8a55","keyframes":{"transform":["translate3d(0px, 794.37882%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1a262189-8f9c-43db-97ef-2d05e09d0fee","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9bd8ad03-bf12-4e8c-ba33-e498e008a894","keyframes":{"transform":["translate3d(0px, 133.93044%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Welcome to the world of C# programming, where innovation meets versatility! As one of the most popular programming languages in the industry, C# offers a rich set of features and a strong ecosystem for developing robust applications.

C# Basic Interview Questions

[{"selector":"#anim-7ab600a7-d26c-4e0c-aed6-86e38cc79233 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-070c67ea-d0f0-4bb1-8458-ac9cd889182f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bff69898-2506-40c9-bbd2-c3dbca02a475","keyframes":{"transform":["translate3d(0px, 794.37882%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fbd2325b-4478-4b98-9e24-5495384eb430","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e02c9834-6ea5-4982-91e6-cef3eaf73115","keyframes":{"transform":["translate3d(0px, 246.01810%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Whether you're a seasoned C# developer or aspiring to kickstart your career in software development, mastering C# interview questions is crucial.

C# Basic Interview Questions

[{"selector":"#anim-3ef699a7-485d-43d2-ab55-7c002603c97a [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-e63db95f-8079-4a45-9359-ffc8ce4fee40","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-78b18111-ca6b-4b6c-8236-10836f40ff2c","keyframes":{"transform":["translate3d(0px, 794.37882%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-256cd9c3-dcba-4b47-8da9-9b1257956ced","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-318caeb5-6ce2-43b3-9e36-46ec9925ee76","keyframes":{"transform":["translate3d(0px, 191.71312%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] In this publication, we have curated a comprehensive collection of intriguing and challenging C# interview questions that will put your knowledge and problem-solving skills to the test.

1. How is C# different from C?

[{"selector":"#anim-e2cefd45-be1b-4801-a712-6caa9423b090 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-1a07f6da-1574-406a-ad9a-87800ba79408","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-756f0b32-e745-4331-b3c9-8d88d0d02eda","keyframes":{"transform":["translate3d(0px, 373.29606%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

2. What is Common Language Runtime (CLR)?

[{"selector":"#anim-87d47e17-5371-4c6a-9f7b-f6e9307d7b64 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-7d8ad856-7d6e-423c-b3df-7265e341ac95","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d4ca54dd-b73d-4692-b72d-66f5d8dbff9f","keyframes":{"transform":["translate3d(0px, 285.30460%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

3. What is garbage collection in C#?

[{"selector":"#anim-fb469591-525e-4ac3-bb37-2784710efb93 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-ceace96f-4e5c-4382-9754-5d156977c118","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e0b288be-9fb8-473a-a2fb-7c37e0f12808","keyframes":{"transform":["translate3d(0px, 371.61536%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

4. What are the types of classes in C#?

[{"selector":"#anim-c01f23d7-04fe-48cc-9fe7-a6d496b6d9a0 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-68f8ee70-957a-4bab-aaa6-1c09541b0cc0","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-977ff068-7b2a-4047-a6d1-874dba44e1f1","keyframes":{"transform":["translate3d(0px, 371.61536%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

5. What is a managed and unmanaged code?

[{"selector":"#anim-ef6ef8fc-13db-4fe2-a6fb-69addf349e1f [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-a318d1f0-5d30-4763-9e94-52cff5a0c3e0","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-be2febc2-7c6b-4e96-b978-4488953b16b0","keyframes":{"transform":["translate3d(0px, 285.30460%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

6. What is the difference between an abstract class and an interface?

[{"selector":"#anim-6bf9009c-c256-4d4e-954b-da355a176de6 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-a550d09a-15c9-430a-aa5d-ed3eb6fa1b01","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0c33f3b4-0a36-4cc3-9cd6-df1849e63ad8","keyframes":{"transform":["translate3d(0px, 232.74850%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

7. What are the differences between ref and out keywords?

[{"selector":"#anim-5b4fc0d6-06fe-40f0-bc6d-8fe513dc7cb9 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-4f19188d-fea4-446f-b22e-90e7704cd74e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2ce78068-92dc-4f0d-882e-a153ada72e01","keyframes":{"transform":["translate3d(0px, 232.74850%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

8. What are extension methods in C#?

[{"selector":"#anim-ac63f2db-84f6-4bb8-bd57-fef713802765 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-5a6d3e43-7e85-4aa0-bf8c-0210cb89291c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0cdb3a15-651a-4b26-bd98-fceeb7230051","keyframes":{"transform":["translate3d(0px, 371.61536%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

9. What are Generics in C#?

[{"selector":"#anim-ba18ba5f-96dd-4f86-a33f-bfa566877218 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-e90bc91a-6a35-467a-b956-309951b560f3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f2866d09-af34-4370-8299-367f8083d86d","keyframes":{"transform":["translate3d(0px, 371.61536%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

10. What is the difference between an Array and ArrayList in C#?

[{"selector":"#anim-70b97da2-6833-4e5b-aded-51731738788f [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-11171327-940d-4b3b-bf5d-c60685015eee","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7045aec8-9ce8-4ee6-8e0b-5c4f8cb4e64f","keyframes":{"transform":["translate3d(0px, 232.74850%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

11. What is inheritance? Does C# support multiple inheritance?

[{"selector":"#anim-39dc2786-eb59-4abf-8f4b-a4e0a6ba0c4e [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-393b25fa-c3fc-40ae-9a77-89cbe245e5c4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9e15046a-10ab-4202-b7da-9378b3d1dd6f","keyframes":{"transform":["translate3d(0px, 231.69588%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

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[{"selector":"#anim-e422f5bb-53a6-428b-9062-5471c78eff24","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-37ed3bdd-4b8a-4e8e-adb9-42e2e62abc85","keyframes":{"transform":["translate3d(-126.33136%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b992f3ba-dada-48ce-969c-0c4a059d61d4","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-15181cb8-2855-444b-8694-31820bc2c0aa","keyframes":{"transform":["translate3d(-120.51283%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8167b37c-44e1-4dfe-8d67-4bfe188ed910","keyframes":{"opacity":[0,1]},"delay":200,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a43c7acc-ee7e-4d79-9dd0-d3861bf8be8f","keyframes":{"opacity":[0,1]},"delay":300,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-31fc7826-cc55-4ad2-8716-16417afdfb1f","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1a69fba3-9122-4ac1-9c70-92fdacae9501","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c0188713-51b7-4373-86eb-2cd0066b7aa9","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7a6f7f5b-e995-4eee-a412-58b942894132","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Learn more

C# Interview Questions

C# Basic Interview Questions

C# Basic Interview Questions

C# Basic Interview Questions

1. How is C# different from C?

2. What is Common Language Runtime (CLR)?

3. What is garbage collection in C#?

4. What are the types of classes in C#?

5. What is a managed and unmanaged code?

6. What is the difference between an abstract class and an interface?

7. What are the differences between ref and out keywords?

8. What are extension methods in C#?

9. What are Generics in C#?

10. What is the difference between an Array and ArrayList in C#?

11. What is inheritance? Does C# support multiple inheritance?

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