--%>
Assignment Help - homework help

Explain the COM components

Explain the COM components?

E

Expert

Verified

It evolved as this while u write a CLASS to reuse within a application, numerous instances of the class exists along with each instance of application, subsequently u want to ignore it to make a class and put this in DLL now only one example exists though numerous instances of applications exists Application requires to be recompiled while DLL is modified, therefore came COM.

COM is independent component which internally handles networking and resources COM utilizes IDL to communicate to various languages.

   Related Questions in Programming Languages

  • Q : Define Mixed Mode Mixed Mode : Permits

    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

    		•
  • Q : Networking Homework Assignment : A

    Homework Assignment : A Barbershop Problem Due: November 20, 2012 In this assignment, you are asked to write a multithreading problem to simulate the barbershop problem, which is a classical synchronization problem. The problem is taken from William Stallings's Operating Systems: Internals and D

    		•
  • Q : Explain why java is so important for

    The internet aided java to the forefront of programming. And java consequently has had a deep effect on the internet. The reason for this is highly simple: java uses the universe of objects that can travel freely in cyber space. In a network, two broad categories of

    		•
  • Q : Asynchronous and synchronous postback

    Differeniate asynchronous postback and synchronous postback?

    		•
  • Q : Reference variables Reference variable

    Q : System Architecture for Windows

    Tell me about the System Architecture for Windows Programming?

    		•
  • Q : What is an Exception Exception : An

    Exception: An object symbolizing the occurrence of an exceptional circumstance - usually, something which has gone wrong in the smooth running of a program. Exception objects are made from classes which expand the Throwable class.

    		•
  • Q : Aren't HTML Aren't HTML, SGML, and XML

    Aren't HTML, SGML, and XML all very similar things?

    		•
  • Q : Data structure appears in a COBOL

    The following data structure appears in a COBOL program used by a bureau de change:01 AUXILAIRY-ITEMS.    05 AMOUNT-REQUIRED PIC999V99.    05 SUCCESS-INDICATOR PIC 9.    88 SUCCESS VALUE 1.01 C

    		•
  • Q : Define Number base Number base : The

    Number base: The base employed to interpret the numerical characters. Binary notation is base 2 and decimal notation is base 10, for illustration.

    		•