Class Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Topic :: Class

Class Interview Questions

Questions Answers Views Company eMail

How will you serialize a singleton class without violating singleton pattern?

2011

Which appraisal method class is the best?

1948

If we have an interface, but no concrete class which implements it. How we will test that interface in white box testing?

2013

How to make a class not inheritable other than sealed?

3 6789

How to make a class non-inheritable other than sealed?

7 17135

I have a class declared as below public class a { public void add() {} } What is the diference between a a1 =new a; and simply a a1;

3 6941

what is the size of a class which contains no member variables but has two objects??? is it 1 or 2??

4 8197

what is an object class?Explain its methods?

6 12139

I am currently working in MCD as a class-IV employee.I have recently complete my MSc(IT) from Punjab technical university. some suggest what should i do now. should i left the job or other

2011

how much classes are used in c++

5 7816

class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash

2351

What are user classes?

HCL,

1 4145

Classify the following accounts into Personal Account, Real Account & Nominal Account. Questions Answers 1. Furniture Account 2. Salaries Account 3. Outstanding Wages Account 4. National Trading Co. Ltd’s Account 5. Stationery Account 6. Prepaid Insurance Account 7. Capital Account 8. Interest Account 9. Building Account 10. Purchase Account 11. Cash Account 12. Bank Account 13. Sales Account 14. Commission received in Advance Account 15. Discount Account 16. Drawing Account 17. Loan Account 18. Mysore Store’s Account 19. Repairs to Machinery Account 20. Stock Account 21. Investment Account 22. Loose Tools Account 23. Bangalore Sports Club’s Account 24. Loss of Goods by Fire Account 25. Motor Vans Account 26. International Trader’s Account 27. Goodwill Account 28. Depreciation Account 29. Bad Debts Account 30. Bad Debts Recovered Account 31. Bank Overdraft Account 32. Book Debts Account 33. Purchases Returns Account 34. Sales Returns Account 35. Postage Account 36. Charity Account 37. Carriage Account 38. Rent Account 39. National College’s Account 40. Bills receivable Account 41. Bills Payable Account

Bisleri, Income Tax,

12 71274

What is the difference between classic schedule and real schedule in controller ?

Cognizant, Wipro,

2 24099

What is Processing Class 71, 72, 10, 15?

1 9952