What debugging tools come with the .NET SDK?

1 Answer

Answer :

1. CorDBG – command-line debugger. To use CorDbg, you must compile the original C# file using the /debug switch. 

 2. DbgCLR – graphic debugger. Visual Studio .NET uses the DbgCLR.

Related questions

Description : What debugging tools come with the .NET SDK?

Last Answer : 1. CorDBG – command-line debugger. To use CorDbg, you must compile the original C# file using the /debug switch. 2. DbgCLR – graphic debugger. Visual Studio .NET uses the DbgCLR.

Description : What is purpose of Assembly Linker or define SDK Tool in .NET Framework?

Last Answer : Answer: In .NET whole the working should be with the helps of DLLs.So all of Visual Studio .Net compilers gernate assemblies or u can say dll.If we want to create an assembly with ... Studio .Net .This multi file can contain modules that are written in diffrenet langauage in one application.

Description : Can you change the value of a variable while debugging a C# application? 

Last Answer : Yes. If you are debugging via Visual Studio.NET, just go to Immediate window. 

Description : Given part of a stack trace: aspnet.debugging.BadForm.Page_Load(Object sender, EventArgs e) +34. What does the +34 mean?

Last Answer : It is an actual offset (at the assembly language level) – not an offset into the IL instructions. 

Description : Can you change the value of a variable while debugging a C# application? 

Last Answer : Yes. If you are debugging via Visual Studio.NET, just go to Immediate window. 

Description : Which one of the following tools is used to view the metadata information contained in a .NET assembly? Select Answer:  1. al.exe  2. ilasm.exe  3. vbx.exe  4. csc.exe  5. ildasm.exe

Last Answer :  5. ildasm.exe

Description : In Visual Basic .NET or Visual C# programming, when would you use Structured Query Language (SQL)? How are they executed? 

Last Answer : ADO.NET handles most of the database communication for you behind-thescenes. You would only use SQL statements when generating ad-hoc queries for the database. You execute SQL statements by ... returning statements, such as DELETE, INSERT INTO, or UPDATE statements, use the ExecuteNonQuery method.

Description : How could you execute DDL commands, such as ALTER or CREATE TABLE, against a database with ADO.NET?

Last Answer : You must use a Command object to execute DDL commands. You can set the CommandType property to Text and enter the appropriate DDL command in the CommandText property. Then call Command.ExecuteNonQuery to execute the command.

Description : Briefly contrast connected and disconnected data access in ADO.NET.

Last Answer : In ADO.NET, connected data access is available through the DataReader, which is a lightweight class designed to provide very fast and efficient data access. It is severely limited, however, in ... to update the database and keeping the connection open just long enough to execute those commands.

Description : How do you enable your application to use .NET base class library members without referencing their fully qualified names?

Last Answer : Use the Imports keyword (Visual Basic .NET) or the using keyword (Visual C#) to make a .NET Framework namespace visible to your application. 

Description : Briefly describe the major components of the .NET Framework and describe what each component does.

Last Answer : The .NET Framework consists of two primary parts: the common language runtime, which manages application execution, enforces type safety, and manages memory reclamation, and the .NET base class library, which consists of thousands of predeveloped classes that can be used to build applications.

Description : Option statements that are supported in VB.NET?

Last Answer : Option Explicit:- By default, Option Explicit is on for VB.NET projects. It's a good programming practice to set Option Explicit on because it helps developers avoid implicitly declaring variables, and thus write ... . It's also a safer way to develop code, which is why most developers prefer it. 

Description : What do you know about .NET assemblies?

Last Answer : Answer: Assemblies are the smallest units of versioning and deployment in the .NET application. Assemblies are also the building blocks for programs such as Web services, Windows services, serviced components, and .NET remoting applications.

Description : What size is a .NET object?

Last Answer : Each instance of a reference type has two fields maintained by the runtime - a method table pointer and a sync block. These are 4 bytes each on a 32-bit system, making a total of 8 bytes ... bytes, even for classes with no data (e.g. System.Object). Values types have no equivalent overhead. 

Description : When should you call the garbage collector in .NET?

Last Answer : As a good rule, you should not call the garbage collector. However, you could call the garbage collector when you are done using a large object (or set of objects) to force the garbage collector to dispose of those very large objects from memory. However, this is usually not a good practice. 

Description : What is the smallest unit of execution in .NET?

Last Answer : an Assembly. 

Description : How is the DLL Hell problem solved in .NET? 

Last Answer : Assembly versioning allows the application to specify not only the library it needs to run (which was available under Win32), but also the version of the assembly.

Description : What are advantages and disadvantages of Microsoft-provided data provider classes in ADO.NET?

Last Answer : SQLServer.NET data provider is high-speed and robust, but requires SQL Server license purchased from Microsoft. OLE-DB.NET is universal for accessing other sources, like Oracle, DB2, Microsoft Access and Informix. ... on top of the OLE layer, so it's not as fastest and efficient as SqlServer.NET.

Description : What is the role of the DataReader class in ADO.NET connections?

Last Answer : It returns a read-only, forward-only rowset from the data source. A DataReader provides fast access when a forward-only sequential read is needed.

Description : How do you debug an ASP.NET Web application?

Last Answer : Attach the aspnet_wp.exe process to the DbgClr debugger. 

Description : What’s the .NET collection class that allows an element to be accessed using a unique key? 

Last Answer : HashTable. 

Description : What’s the top .NET class that everything is derived from?

Last Answer : System.Object.

Description : When should you call the garbage collector in .NET?

Last Answer : As a good rule, you should not call the garbage collector. However, you could call the garbage collector when you are done using a large object (or set of objects) to force the garbage collector to dispose of those very large objects from memory. However, this is usually not a good practice.

Description : What is the smallest unit of execution in .NET?

Last Answer : an Assembly. 

Description : How is the DLL Hell problem solved in .NET? 

Last Answer : Assembly versioning allows the application to specify not only the library it needs to run (which was available under Win32), but also the version of the assembly. 

Description : What are advantages and disadvantages of Microsoft-provided data provider classes in ADO.NET?

Last Answer : SQLServer.NET data provider is high-speed and robust, but requires SQL Server license purchased from Microsoft. OLE-DB.NET is universal for accessing other sources, like Oracle, DB2, Microsoft Access and Informix. ... on top of the OLE layer, so it's not as fastest and efficient as SqlServer.NET.

Description : What is the role of the DataReader class in ADO.NET connections?

Last Answer : It returns a read-only, forward-only rowset from the data source. A DataReader provides fast access when a forward-only sequential read is needed. 

Description : How do you debug an ASP.NET Web application?

Last Answer : Attach the aspnet_wp.exe process to the DbgClr debugger.

Description : What’s the .NET collection class that allows an element to be accessed using a unique key?

Last Answer : HashTable.

Description : What’s the top .NET class that everything is derived from? 

Last Answer : System.Object.

Description : Will we eventually see a .NET Framework-based version of Java as a competitor to C#?

Last Answer : Apparently not. Microsoft will never offer a complete Java environment because Sun has essentially required that Java licensees implement all of Java-something Microsoft will never do. (Why should it? Does ... she's working in a true Java environment because the familiar libraries won't be there. 

Description : But won't most .NET developers eventually choose C# over Visual Basic.NET? 

Last Answer : No. Because the power of the two languages is so similar, the primary factor for developers migrating to the .NET world will probably be the syntax they prefer. Since many more developers ... the dominant language for building Windows applications five years from now will still be Visual Basic. 

Description : Isn't C# the native language of .NET?

Last Answer : Every language built on the .NET Framework must use the CLR. The CLR defines core language semantics, and so all of the languages built on it tend to have a great deal in common. The biggest choice a . ... just a little bit more-and so neither is the "native" .NET language. There is no such thing.

Description : What’s the top .NET class that everything is derived from?

Last Answer : System.Object.

Description : What are the four steps in debugging? -Technology

Last Answer : The four steps in debugging are as follows:1. Discovering of the bug2. Isolation of the bug3. Finding the bug4. Fixing the bug

Description : What is testing and debugging ?

Last Answer : Testing: Testing is to check if something is working properly. It may be a device or program you created. The programs that have been created have to be tested first to see if they are working properly ... debugging together can be said to find and correct the errors of any program or device.

Description : What is debugging ?

Last Answer : Debugging is the process of correcting errors in a program.

Description : _____is the process of finding errors in software code. 1) Compiling 2) Testing 3) Running 4) Debugging 6 5) None of these

Last Answer : Answer :4

Description : An approach that designs test cases by looking at the allowable data values. a) Data coverage b) Code Coverage c) Debugging d) Validation

Last Answer : Answer: a Explanation: Data coverage is an approach that designs test cases by looking at the allowable data values. Code coverage is an approach that designs test cases by looking at the code

Description : What is debugging?

Last Answer : Debugging is the process of identifying errors within a program. During program compilation, errors that are found will stop the program from executing completely. At this state, the programmer would look ... of errors, and plays an important role in ensuring that the expected program output is met.

Description : The best way to test the Project Management Plan (SPMP) is by a) Prototyping b) Inspection c) Simulation d) Compilation e) Debugging.

Last Answer : b) Inspection

Description : The explanation facility of an expert system may be used to ____________ a) construct a diagnostic model b) expedite the debugging process c) explain the system’s reasoning process d) explain the system’s reasoning process & expedite the debugging process

Last Answer : d) explain the system’s reasoning process & expedite the debugging process

Description : The explanation facility of an expert system may be used to __________ a) construct a diagnostic model b) expedite the debugging process c) explain the system’s reasoning process d) expedite the debugging process & explain the system’s reasoning process

Last Answer : d) expedite the debugging process & explain the system’s reasoning process

Description : The objective of testing is ? Debugging To uncover errors To gain modularity To analyze system

Last Answer : To uncover errors

Description : Locating and eliminating defects in a program is: a) Bugs b) Debugging c) Virus Control Protocol d) None of These

Last Answer : b) Debugging

Description : What is correcting errors in a program called? 1) Debugging 2) Compiling 3) Interpreting 4) None of these

Last Answer : 1) Debugging

Description : ..... is the process finding errors in software code. 1) compiling 2) Assembling 3) Interpreting 4) Debugging

Last Answer : 4) Debugging

Description : Which is not a benefit of cloud computing? a) Streamline business processes b) Pervasive accessibility c) Economic of scale d) Program debugging

Last Answer : Program debugging

Description : Define what is meant by errors and debugging?

Last Answer : Errors may be made during program creation even by experienced programmers. Such type of errors is detected by the compiler. Debugging means removing the errors.

Description : ‘Be bugging’ is known as A. Preventing the defects by inspection B. Fixing the defects by debugging C. Adding known defects by seeding D. A process of fixing the defects by tester

Last Answer : C. Adding known defects by seeding