Interview Questions

Q:

What are the different types of assemblies? Explain them in detail.

Answer

The following are the two types of assemblies:



          =>  Private Assembly - Refers to the assembly that is used by a single application. Private assemblies are kept in a local folder in which the client application has been installed.

          =>  Public or Shared Assembly - Refers to the assembly that is allowed to be shared by multiple applications. A shared assembly must reside in Global Assembly Cache (GAC) with a strong name assigned to it.


For example, imagine that you have created a DLL containing information about your business logic. This DLL can be used by your client application. In order to run the client application, the DLL must be included in the same folder in which the client application has been installed. This makes the assembly private to your application. Now suppose that the DLL needs to be reused in different applications. Therefore, instead of copying the DLL in every client application folder, it can be placed in the global assembly cache using the GAC tool. These assemblies are called shared assemblies.

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Subject: .NET

0 3925
Q:

How is 3G different from 2G?

Answer

- Packet data speed is higher in 3G, and it is up to 384 KBPS
- Voice and sms speed is also 384 KBPS in 3G
- 2G utilizes different switching techniques for voice and data, where as  3G uses single switching, irrespective of data
- 3G has at least 2MB of data link of a mobile, where in 2G the data rate is in KBPS
- 3G has WiMAX facility for faster VOIP and internet
- 2G uses GSM TDMA technology with narrowband 200Khz.
- 3G uses CDMA technology with broadband 5Mhz, with same frequency carrier and time.

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3 3903
Q:

What is NOTCAT2?

Answer

It is an MVS message that indicates the presence of a duplicate catalogue in the database. This problem can be fixed by removing one of the entries and then adding a new one.

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0 3895
Q:

Why does the Outstanding exp & Prepared Expenses treated as Personal Account?

Answer

Because these exps are paid/payable to persons. person includes Sole Proprietor, Partnership Firms, HUF, Co; etc.Personal accounts always appear in B/S until it is transfered to expenditure by debiting to P&L A/C.

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Subject: Accounts Payable

1 3887
Q:

What did you like or dislike about your previous job?

Answer

When you're asked what didn't like about your previous job, don't be too negative. The reason is that you don't want the interviewer to think that you'll speak negatively about the new job or the company when you're ready to move on, if you get this job.Rather, it makes sense to talk about yourself and what you're looking for in a new role.


I enjoyed the people I worked with. It was a friendly and fun atmosphere and I actually enjoyed going into work each morning. I felt the leadership team was great as well.


One of the reasons I am leaving is that I felt I was not challenged enough at the job. As a new employee in the working world, the company offers a great opportunity for a good entry level position. However, after being there for so many years, I felt I was not able to reach my full potential because of the lack of challenge and there was no room for advancement in the company. While I did enjoy working there and appreciate the skills I developed while with the company, I feel my  skill set can be better utilized elsewhere, where my capabilities are more recognized and there is the opportunity for growth.


The people I worked with at ABC Company were top notch at what they do. Through my experience there, I learned a lot about different management styles, and strategies for maintaining cooperation in a large group project setting. I feel that as valuable as that experience has been, I am anxious to work on more specialized projects where I will have the opportunity to be more of a leader.


While the people at XYZ Company were terrific to work with, I felt that the opportunities for me there were limited by the structure and size of the company. I believe that a larger company with an international presence can offer challenges, as well as opportunities unavailable at a smaller firm. The position with your company is a great match for my skill set, and I feel that I would be an asset in your marketing (or HR or IT) department.


 

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Subject: Work History

2 3886
Q:

Explain different ways of creating a thread. Which one would you prefer and why ?

Answer

There are three ways that can be used in order for a Thread to be created:


A class may extend the Thread class.


A class may implement the Runnable interface.


An application can use the Executor framework, in order to create a thread pool.


The Runnable interface is preferred, as it does not require an object to inherit the Thread class. In case your application design requires multiple inheritance, only interfaces can help you. Also, the thread pool is very efficient and can be implemented and used very easily.

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Subject: Java

0 3883
Q:

What's the difference between Session and Cookie?

Answer

The principle distinction amongst sessions and cookies is that sessions are put away on the server, and cookies are put away on the client's PCs in the content record position. Cookies can not hold various variables,But Session can hold numerous variables.We can set expiry for a cookie,The session just stays dynamic the length of the program is open.Users don't have admittance to the information you put away in Session,Since it is put away in the server. Session is mostly utilized for login/logout reason while cookies utilizing for client movement following.

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Subject: PHP
Job Role: Database Administration

1 3877
Q:

Would I use print "$a dollars" or "{$a} dollars" to print out the amount of dollars in this example?

Answer In this example it wouldn’t matter, since the variable is all by itself, but if you were to print something like "{$a},000,000 mln dollars", then you definitely need to use the braces.
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Subject: PHP

0 3876