Interview Questions

Q:

How does thread synchronization occurs inside a monitor?

Answer

A Monitor defines a lock and condition variables for managing concurrent access to shared data. The monitor uses the lock to ensure that only a single thread inactive in the monitor code at any time.


A monitor allows only one thread to lock an object at once.

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Subject: Java

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Q:

How do you get more retailers / customers for your business? What are the steps you would take?

Answer

Applicant should answer that being in a wholesale market, he/she would plan and direct advertising and promotional activities to attract more retailer suppliers. Promotional activities like posters, contests, coupons, give-away to create extra interest in the purchase of a product or services from customers or retailers.

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Subject: Retail

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Q:

What is retropay?

Answer

It is a process that recaculates the amount to pay an employess in the current period to account for retrospective changes that occurred in previous payroll periods.

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Q:

In-transit to destination or out for delivery means

Answer

When you give your item to the USPS for delivery, it accepts your item and starts the process of delivery. Transit is a part of the shipment delivery process. When we say that the package is in the transit or in transit to the destination, it means that the package is on the way to the delivery.

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Q:

How Do You Manage to Balance Career and Family?

Answer

If you're attempting to give an answer that is as unrevealing as possible, try something like this:


  " I have been a dedicated,loyal,hardworking employee throughout my career and nothing in my personal life-family obligations, hobbies, or volunteer work-has ever affected my performance. Nor would I ever expect it to." 

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Q:

What is off-shore outsourcing?

Answer

When a work process is out-sourced to a different country which is not nearby – it is called off-shore outsourcing. For e.g. If USA outsources a work process to India- it is off-shore outsourcing. 

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Subject: Call Center

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Q:

What are storage qualifiers in C++ ?

Answer

ConstKeyword indicates that memory once initialized, should not be altered by a program.
Volatile keyword indicates that the value in the memory location can be altered even though nothing in the program.
Mutable keyword indicates that particular member of a structure or class can be altered even if a particular structure variable, class, or class member function is constant.

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Subject: C++

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Q:

What are the restrictions when overriding a method ?

Answer

Overridden methods must have the same name, argument list, and return type (i.e., they must have the exact signature of the method we are going to override, including return type.)


The overriding method cannot be less visible than the method it overrides( i.e., a public method cannot be override to private).


The overriding method may not throw any exceptions that may not be thrown by the overridden method

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Subject: Java

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