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VC++ Interview Questions
Questions Answers Views Company eMail

How we implement the ActiveX controls in VC++application

Satyam,

2679

I can i set size of integer variable should be fixed for different operating systems(Ex i want integer size is 2bytes in OS)

Invensys,

2 5637

How can i implement the dynamic menus in MFC plz give the code

 2 7883

What is the initial function to be called in MFC and what it will do

Infosys,

11 27681

How we can findout Memoryleaks, In what way it can be avoided

Infosys,

6 12434

Why Array Index starts from Zero

HCL,

30 58494

How can i change the color of a dropdowncombobox elements

 2 6893

what is message Testing ?

L&T,

1 4938

Differ GetMessage, PostMessage & PeakMessage?

Symphony,

4 14319

1.Get string1,string2,string3 1.add string1 and 2,string1 and 3. 2.replace vowels with T 3.count number of T. 4.remove T 5.COPY string1 to stringf. 6.restore string1. print the following 1.Number of T 2.StringF 3.string1+string2+string3 Use pointers and functions

 1 3141

2.create for 10 batch: Employee_Number Employee_name Employee_Dateofjoining Employee_address Employee_salary 1.select the employee name who deriving more than 10 thousand salary and joined before august 08. use structure and pointers

TCS,

1803

I have to DLL one is COM dll and another is normal DLL. How I can identify which dll is normal DLL and which DLL is from COM DLL. please give me some clear picture on these

2 7228

1)why we cant create more than one instance of the class Derived from CWinApp

Alstom,

5 10966

hi i have 1180 in gre and 109 in toefl i have one more backlog to clear now. My classes got over in 2007 july. can i put a course completion certificate for my f1 visa interview. plz help

 2 3865

How WM_PAINT message gets called in MFC,please explain it . a)Who calls the WM_PAINT message? b)When it gets called? c)how it comes to message queue? Please Explain it

 8 17040

Un-Answered Questions { VC++ }

What is a thread (VC++) and state the difference between Cmutex and Csemaphone?

607

what type of questions are asked in the test of pcs and what type of questoins are asked by interviewer in pcs interview.

2270

How do I register activex controls?

402

What is microsoft visual c++ 2017 redistributable?

538

What is activex used for?

382




Where are activex controls stored?

399

Are activex controls safe?

347

Do I need all the microsoft visual c++ redistributable?

514

Does edge browser support activex?

340

What is activex and how do you use it?

381

How do I turn off activex filtering?

325

What does activex mean?

392

Does safari support activex?

400

Can I uninstall visual c++?

596

How do I update activex in ie11?

392

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