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Choice Solutions Interview Questions
Questions Answers Views Company eMail

What is normalization? Explain different levels of normalization?

8 57946

what is the difference between interface and abstraction?

5 11565

what are the advantages of c# over vb.net?

10 20031

why instance? what are the uses of instance?

3 6215

what is a constructor?

5 5333





Does c# supports destructors?

9 10562

How do you remove the objects which are not in use?Explicitly or implicitly?What is the exact mechanism going behind?

2 5655

what is a dataset?

9 8184

what are the differences between dataset and datareader?

4 5736

How do you sort the data in datagrid?

4 7408

How do you filter the data in datagrid?

2 6134

what is a dataview?why is it used for?

4 10027

what is a delegate? what it is used for?

13 18793

what are the events in delegate?

2 6700

what is a template?

3 5873

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Un-Answered Questions

What is a page in db2?

358


Why array is used in c?

325


How do you access partitions under linux?

464


Explain operator overloading.

362


What is difference between lazy loading and eager loading?

74






Is android free for manufacturers?

282


How the current is reduced to zero in a photodiode?

352


In loading programs into memory, what is the difference between load-time dynamic linking and run-time dynamic linking?

1376


Where do you found that you can't use winrunner for automation?

1376


What is the bhe signal?

400


How many rowset are available in jdbc?

437


What about non-xml resources?

331


.We want to compare the performance of a single threaded disk server with a multithreaded 1. Suppose the server takes 25 ms to receive a request for work from client, dispatch the request for processing and actual data request processing when reqd. Data is in main memory. If the reqd. Data is not in the main memory a real disk operation is needed and an additional 75 ms are reqd. On the average. On the average 25% of the clients requests access the disk. During the disk I/O period the thread waits. Assume that there is no other process in system when the server is running. How many requests can the server handle per second if its a)single threaded b)multithreaded

1193


What is string made of?

322


What is the difference between indian and us payroll?

387