Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between COM and DCOM?
- 9 Answers
- 48915 Views
- 7 Seas, American Infoserv, Microsoft, SRMSCET, I also Faced
- E-Mail Answers
Answer Posted / vikas
COM objects require installation on the machine from where
it is being used and DCOM requires installation somewhere on
the same network.
Any COM object may participate in DCOM transactions. DCOM
introduced several improvements/optimizations for
distributed environment, such as MULTI_QI (multiple
QueryInterface()), security contexts etc.
DCOM demonstrated importance of surrogate process (you
cannot run in-proc server on a remote machine. You need a
surrogate process to do that.)
DCOM introduced a load balancing.
The fact is dotnet has not replace the COM/DCOM instead it
has extended the functionality by introducing new featurs to it.
While dot-NET software can utilize COM components, and COM
components can tie into many features of the Dot-NET
environment, the two technologies are internally separate.
In particular, Dot-NET has been designed to work across the
Internet, with firewalls and wide-area networks, whereas
DCOM was designed primarily for use on local-area networks.
| Is This Answer Correct ? | 16 Yes | 6 No |
Post New Answer View All Answers
What is the use of Visual Basic Document file?
What is a thread pool and how are the threads within a thread pool managed?
Write the steps in Creating ActiveX Dll and Active Exe?
Explain about Caturing Baseline.
Explain what is Visual basic?
by writing MACRO CODE,i want to retrive data from one spead sheet to another UI (workbook). control will search cell by cell for each row and load the data in another workbook(UI). ex: custdetails custname lastname locaton mobile pincode custdetails raj tony hyd 555555 521245 servcreqrd srvce# srvcename location srvcepincode servcreqrd 754 drilling hyd 521784 for the above example in the another workbook retrive data like this custname Raj srvce# 754 srvcepincode 521784. while retrieving data control will search cell by cell for each row.
___,_____ and ____ container objects.
Is there a way to break long lines in VB code?
What is the use of Scalewidth and ScaleHeight Proeperty?
what is use of book mark in excel ? send answer in my id ashishpal11@rediffmail.com
What is form in visual basic?
How many objects resides in ADO ?
How do I get a bitmap picture in a field in an Access database?
How would you activate animation control?
Explain the types of Views in Listview Control?
