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All variables in C are just memory references (excepting register variables, but there's no distinction in terms of this question). C makes no attempt to prevent developers from dynamically accessing any memory location of any memory size. It can only statically type-check during compile time to make sure that "excessively absurd" practices, such as placing an int into a char are generally obeyed, and that flimsy protection can be easily overridden with type casts, which basically assures the compiler that you know what you're doing.
Once a C program is running, all memory is treated as one large memory pool with pointers into it. The data itself has no notion of what it "is" or how it should behave, which is why C has always been claimed to be a "dangerous" language to use; a careless cast can crash a program or even an entire operating system in the case of a kernel programming error. That was a major motivation for most languages that have been developed since.
What else can I help you with?
What is common runtime language in c?
English, or more precisely American.
Is this run time checking mechanism done by c plus plus?
There is no such thing as a runtime checking mechanism in C++. The compiler can only catch compile time errors. You must provide any additional checks yourself, to handle any exceptions that may occur at runtime. Failure to handle an exception results in an exception error at runtime. The end result is that the program crashes but, if debug information is available, you can easily locate the source of the exception and thus determine how best to provide a handler for it. But this mechanism is not handled by C++ itself, it is handled by the debugger.
What type of applications can be developed using C-sharp?
C# is a general-purpose language, so essentially anything that can run on the CLR (Common Language Runtime) can be written in C#. Examples that are not ideal include priviledged device drivers, high-performance game or simulations.
What are the advantages and disadvantages of C language?
Advantages of C languageSpeed of the resulting application. C source code can be optimized much more than higher level languages because the language set is relatively small and very efficient.That leads to a second advantage that C has which is its application in Firmware programming (hardware). That is due to its ability to use/work with assembly and communicate directly with controllers, processors and other devices.C Programming language is very easier to learn. The main advantages of C language is that there is not much vocabulary to learn, and that the programmer can arrange for the program is very fast.Disadvantages of C LanguageC does not have OOPS feature that's why C++ is developed. If you know any other modern programming language then you already know its disadvantages.There is no runtime checking in C language.There is no strict type checking (for example: we can pass an integer value for the floating data type).C doesn't have the concept of namespace.C doesn't have the concept of constructors and destructors.
What is static type checking?
Static type checking is type checking that can be done at compile time at no runtime cost, as opposed to dynamic type checking which can only be done at runtime. Dynamic type checking is most commonly utilised when you hold a pointer to a base class of a polymorphic type, but where you need to know the actual type at runtime. However, dynamic type checking can largely be avoided by utilising virtual functions to implement a common interface. In this way, you get the correct behaviour without needing to know the actual type. Although virtual functions come with a (small) cost in terms of memory consumption and performance, the cost is trivial compared to dynamic type checking.
What are limitations of c language?
c does not support runtime checkingchecking what?
What is common runtime language in c?
English, or more precisely American.
What is Microsoft visual C plus plus runtime library?
C++ is an object oriented programming language marketed by Microsoft. The runtime library differs depending on the programming language used, but generally, it is the mechanism used by the program compiler that allows a program to run. It is integral to the proper functioning of user generated code.
How csharp and vbnet are interoperable?
VB.NET and C# are both languages that compile to CIL bytecode, and run on the .NET's Common Language Runtime.
Is this run time checking mechanism done by c plus plus?
There is no such thing as a runtime checking mechanism in C++. The compiler can only catch compile time errors. You must provide any additional checks yourself, to handle any exceptions that may occur at runtime. Failure to handle an exception results in an exception error at runtime. The end result is that the program crashes but, if debug information is available, you can easily locate the source of the exception and thus determine how best to provide a handler for it. But this mechanism is not handled by C++ itself, it is handled by the debugger.
What is runtime in c?
when we execute the program.
What type of applications can be developed using C-sharp?
C# is a general-purpose language, so essentially anything that can run on the CLR (Common Language Runtime) can be written in C#. Examples that are not ideal include priviledged device drivers, high-performance game or simulations.
What are the advantages and disadvantages of C language?
Advantages of C languageSpeed of the resulting application. C source code can be optimized much more than higher level languages because the language set is relatively small and very efficient.That leads to a second advantage that C has which is its application in Firmware programming (hardware). That is due to its ability to use/work with assembly and communicate directly with controllers, processors and other devices.C Programming language is very easier to learn. The main advantages of C language is that there is not much vocabulary to learn, and that the programmer can arrange for the program is very fast.Disadvantages of C LanguageC does not have OOPS feature that's why C++ is developed. If you know any other modern programming language then you already know its disadvantages.There is no runtime checking in C language.There is no strict type checking (for example: we can pass an integer value for the floating data type).C doesn't have the concept of namespace.C doesn't have the concept of constructors and destructors.
What is the .NET framework used for?
The .Net framework serves as the runtime for applications that were built to target the Common Language Runtime.
Microsoft visual c plus plus rumetime library runtime error cant access game?
runtime error
What is static type checking?
Static type checking is type checking that can be done at compile time at no runtime cost, as opposed to dynamic type checking which can only be done at runtime. Dynamic type checking is most commonly utilised when you hold a pointer to a base class of a polymorphic type, but where you need to know the actual type at runtime. However, dynamic type checking can largely be avoided by utilising virtual functions to implement a common interface. In this way, you get the correct behaviour without needing to know the actual type. Although virtual functions come with a (small) cost in terms of memory consumption and performance, the cost is trivial compared to dynamic type checking.
What is the need for another oops language java instead of c?
actually the c language is the procedure based language n emphasis on the procedure. on tyhe other hand the java is object oriented lannguage,emphasis on the data and it's importance.RefinementJava is platform independent language and it made it more popular in creating embedded system. As its bytecode can be transferred to any platform so there was no need to implement compiler in the embedded system but JVM(a runtime systme) was required to be installed in embedded software.Moreover the runtime was also reduced as it was not required to be compiled again.http:\\in-central.blogspot.com
