What do you mean by ActiveX control
What do you mean by ActiveX control? Describe in brief.
Expert
Activex control is a ready to use control. In our system there will be various inbuilt active x controls given by os, like: windows media player, calendar and so on. Such controls can be employed in any platform (c, c++, java, .NET). Therefore we can as well create the active x controls which can be employed anywhere in any application by using active x controls in vc++ is much easy refer to a model by browsing in Google.
Limit the Use of Pre-processor Directives: The C pre-processor is powerful, but unrestricted use of it can lead to code that is hard to understand and analyze. Limit its use to inclusion of header files and simple macro definitions. Avoid features suc
Mixed Mode: Permits domain controllers executing both Windows 2000 and prior versions of Windows NT to co-exist in the domain. In mixed mode, the domain features from prior versions of Windows NT Server are still allowed, whereas some Windows 2000 fea
State the term INODE. Answer: It is a pointer to a block upon the disk and is a unique number. This holds metadata of files.
What are the major issues related with multiprocessor caches and how might you resolve them?
Garbage collector: It is a daemon thread which recycles objects to which there are no extant references in a program.
Define the term Return value: This is the value of the expression employed in a return statement.
Unnamed package: All classes defined in the files without a package declaration are placed in an unnamed package.
Bit: It is a binary digit that can take on two possible values: 0 and 1. The bits are basic building block of both data and programs. Computers regularly shift data around in multiples of eight-bit units (that is, bytes for the sake of effectiveness).
Default label: The destination for all values employed in a switch statement expression which do not contain explicit case labels. The default label is not obligatory.
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