.NET Framework - Practice Questions

Question 1

Which of the following statements is correct about the .NET Framework?

Accepted Answer

Question 2

Which of the following assemblies can be stored in Global Assembly Cache?

Accepted Answer

Question 3

Which of the following are NOT true about .NET Framework?

    It provides a consistent object-oriented programming environment whether object code is stored and executed locally, executed locally but Internet-distributed, or executed remotely.
    It provides a code-execution environment that minimizes software deployment and versioning conflicts.
    It provides a code-execution environment that promotes safe execution of code, including code created by an unknown or semi-trusted third party.
    It provides different programming models for Windows-based applications and Web-based applications.
    It provides an event driven programming model for building Windows Device Drivers.

Accepted Answer

Question 4

Which of the following jobs are NOT performed by Garbage Collector?

    Freeing memory on the stack.
    Avoiding memory leaks.
    Freeing memory occupied by unreferenced objects.
    Closing unclosed database collections.
    Closing unclosed files.

Accepted Answer

Question 5

Which of the following is the root of the .NET type hierarchy?

Accepted Answer

Question 6

Which of the following security features can .NET applications avail?

    PIN Security
    Code Access Security
    Role Based Security
    Authentication Security
    Biorhythm Security

Accepted Answer

Question 7

Which of the following statements are correct about a .NET Assembly?

    It is the smallest deployable unit.
    Each assembly has only one entry point - Main(), WinMain() or DLLMain().
    An assembly can be a Shared assembly or a Private assembly.
    An assembly can contain only code and data.
    An assembly is always in the form of an EXE file.

Accepted Answer

Question 8

Which of the following .NET components can be used to remove unused references from the managed heap?

Accepted Answer

Question 9

Which of the following statements is correct about Managed Code?

Accepted Answer

Question 10

Which of the following benefits do we get on running managed code under CLR?

    Type safety of the code running under CLR is assured.
    It is ensured that an application would not access the memory that it is not authorized to access.
    It launches separate process for every application running under it.
    The resources are Garbage collected.

Accepted Answer