Interview Questions

If we print any object by using println() or print() methods.

The println() or print() methods internally calls tostring() method and prints the return value of toString() method.

If we are not using packages and if we are not using inheritance then there is no difference among public, protected and package access data.

Purchase return and allowances is a contra account to purchases.

Different types of risk exist in ivesting schemes depending on what you've invested in.

Savings accounts are generally regarded as the least risky investments as in this we just save our wealth for future expenses.

The Internal Rate of Return (IRR) is defined as the measure of an investment’s rate of return. It is also called the discounted cash flow rate of return.

Sample Answers :

(i) Be prepared for the incoming crew. Ensure the ambulance is clean and fully stocked. Arrive early so that shift changes can take place on time, still leaving you enough time to check the ambulance and be ready to go if you get a call.

(ii) Show up a little early for your shift for rig check and to receive any information from outgoing crew. When you are the outgoing crew,leave rig in a better state than you found it. Communicate with incoming/outgoing crew allowing a smooth transition.

Because any Database will supports only 16 foreign keys in a database table. 

It depends upon the Database limits provided to define the Foreign key constraint, e.g. in Sql Server 2005, the recommended max limit for foreign keys is 253, but you can define more.

A delegate declares a ref type that references a named of anonymous method. Delegates are secure and type-safe. Consider them as type safe function pointers.