VB Interview Question
- What is the method for returning more than one values from a function in VB?
- What is early-binding and late-binding? Does ASP support early-binding?
- Difference between T-SQL and PL/SQL?
- How can a COM object be modified in VB?
- What is Byval and ByRef in VB? And how does it work?
- Have you used inner join? How does it work? What is in the resultset? Rows from 1st table or 2nd table?
- What is disconnected mode?
- How is the error handling in stored proc of T-SQL?
- What is Transcaction?
Questions to ask VB Programmer
- 3 main differences between flexgrid control and dbgrid control
- ActiveX and Types of ActiveX Components in VB
- Advantage of ActiveX Dll over Active Exe
- Advantages of disconnected recordsets
- Benefit of wrapping database calls into MTS transactions
- Benefits of using MTS
- Can database schema be changed with DAO, RDO or ADO?
- Can you create a tabletype of recordset in Jet - connected ODBC database engine?
- Constructors and distructors
- Controls which do not have events
- Default property of datacontrol
- Define the scope of Public, Private, Friend procedures?
Some VB Interview Questions
- How do you represent your menu description in the status Bbr of your MDI? So that when I move the mouse over menu option, the description is shown in appropriate status bar?
- How would you make a program which scans a bar code and perform action depending on the bar code value?
- What is the difference between Windows programming and database programming?
- How do you combine a number of ActiveX control, which you developed, into a single app?
- How do you interact with the hardware level within your VB code if no APIs or documentation is supplied?
.NET interview questions
- Difference between directcast and ctype.
- An example of a ctype and directcast.
- ctype(123.34,integer) - should it throw an error? Why or why not?
- directcast(123.34,integer) - should it throw an error? Why or why not?
- Difference between a sub and a function.
- Explain manifest & metadata.
- Scope of public/private/friend/protected/protected friend.
- Different kinds of methods.
- Difference between imperative and interrogative code.
- Difference between value and reference type.
- What are the two kinds of properties.
- What is the raise event used for?
- Explain constructor.
- What is a resource? Provide an example from your recent project.
CPU Engineer Interview Questions
- For a single computer processor computer system, what is the purpose of a processor cache and describe its operation?
- Explain the operation considering a two processor computer system with a cache for each processor.
- What are the main issues associated with multiprocessor caches and how might you solve it?
- Explain the difference between write through and write back cache.
- Are you familiar with the term MESI?
- Are you familiar with the term snooping?
- Describe a finite state machine that will detect three consecutive coin tosses (of one coin) that results in heads.
