VC++ Interview Questions
Questions Answers Views Company eMail

Explain transaction atomicity?

1 3818

Explain object pooling?

HCL,

1 5238

Explain JIT activation?

1 5324

Which namespace do the classes, allowing you to support COM functionality, are located?

2089

How do you make a NET component talk to a COM component?

TCS,

3 6499

Explain queued components.

2 4714

How does a DCOM component know where to instantiate itself?

1 4088

What kind of components can be used as DCOM servers?

1 5344

What are the different compatibility types when we create a COM component?

TCS,

1 5250

Which tool is used to configure the port range and protocols for DCOM communications?

1 6582

What MFC base classes provide support for ActiveX controls?

Wipro,

2 10041

What is subclassing?

2 18374

What four types of properties are supported by an ActiveX control?

1 5192

What interface must be supported by an ActiveX control?

2 6797

What is the difference between OnInitialUpdate and OnUpdate?

5 18567


Un-Answered Questions { VC++ }

How do I enable activex in powerpoint?

345


Is dcom dead?

610


What changes does a control need to run in the Visual Basic 5.0 Control Creation Edition?

1605


Can I uninstall visual c++?

592


Where can I find microsoft visual c++?

559






Where can I find activex on my computer?

401


How do I enable activex in windows 7?

354


What is ole? How do you handle drag and drop in ole?

540


How do we create dcom object in vb6?

677


Do I need the microsoft visual c++?

547


How do I add activex to chrome?

338


What is iunknown?

544


What is activex document in vb?

338


What is a .ocx file?

391


Does microsoft edge support activex?

440