BEL interview Questions

Computer Networks Interview Questions for BEL Interview..

1. What are 10Base2, 10Base5 and 10BaseT Ethernet LANs

10Base2—An Ethernet term meaning a maximum transfer rate of 10 Megabits per second that uses baseband

signaling, with a contiguous cable segment length of 100

meters and a maximum of 2 segments.

10Base5—An Ethernet term meaning a maximum transfer rate of 10 Megabits per second that uses baseband

signaling, with 5 continuous segments not exceeding 100

meters per segment.

10BaseT—An Ethernet term meaning a maximum transfer rate of 10 Megabits per second that uses baseband

signaling and twisted pair cabling.

2. What is the difference between an unspecified passive open and a fully specified passive open

An unspecified passive open has the server waiting for a connection request from a client. A fully specified passive

open has the server waiting for a connection from a

specific client.

3. Explain the function of Transmission Control Block

A TCB is a complex data structure that contains a considerable amount of information about each connection.

4. What is a Management Information Base (MIB)

A Management Information Base is part of every SNMP-managed device. Each SNMP agent has the MIB database that

contains information about the device's status, its

performance, connections, and configuration. The MIB is queried by SNMP.

5. What is anonymous FTP and why would you use it

Anonymous FTP enables users to connect to a host without using a valid login and password. Usually, anonymous FTP

uses a login called anonymous or guest, with the

password usually requesting the user's ID for tracking purposes only. Anonymous FTP is used to enable a large number

of users to access files on the host without having

to go to the trouble of setting up logins for them all. Anonymous FTP systems usually have strict controls over the areas

an anonymous user can access.

for more questions download this file..

 View Download

50 COMMON INTERVIEW QUESTIONS AND ANSWERS

50 COMMON INTERVIEW QUESTIONS AND ANSWERS

[Don't forget to have a look at free bonus at the end of this document.]

Review these typical interview questions and think about how you would answer them. Read

the questions listed; you will also find some strategy suggestions with it.

1. Tell me about yourself:

The most often asked question in interviews. You need to have a short statement prepared

in your mind. Be careful that it does not sound rehearsed. Limit it to work-related items

unless instructed otherwise. Talk about things you have done and jobs you have held that

relate to the position you are interviewing for. Start with the item farthest back and work up

to the present.

2. Why did you leave your last job?

Stay positive regardless of the circumstances. Never refer to a major problem with

management and never speak ill of supervisors, co-workers or the organization. If you do,

you will be the one looking bad. Keep smiling and talk about leaving for a positive reason

such as an opportunity, a chance to do something special or other forward-looking reasons.

3. What experience do you have in this field?

Speak about specifics that relate to the position you are applying for. If you do not have

specific experience, get as close as you can.

4. Do you consider yourself successful?

You should always answer yes and briefly explain why. A good explanation is that you have

set goals, and you have met some and are on track to achieve the others.

5. What do co-workers say about you?

Be prepared with a quote or two from co-workers. Either a specific statement or a

paraphrase will work. Jill Clark, a co-worker at Smith Company, always said I was the

hardest workers she had ever known. It is as powerful as Jill having said it at the interview

herself.

6. What do you know about this organization?

This question is one reason to do some research on the organization before the interview.

Find out where they have been and where they are going. What are the current issues and

who are the major players?

for full questions download this file ...

 View Download

LIC DSE MODEL sample interview questions

Life insurance corporation would soon be conducting interviews for DSE, Direct Sales Executives. Please read following steps carefully if you want to pass LIC DSE interview round as well.

1. Do not lie about your qualification, experience.

2. While filing personal information bio data form, please provide all information true and authentic. do not boast about your hobbies and extra qualification. Do not mind if you have few or no extra curricular activity.

3. Most of the questions would be asked from your resume.

Expected questions:
1. Tell us about yourself

2. What do know about LIC and profile of DSE.

3. why you want to join LIC as DSE?

4. How can you contribute to the growth of LIC?

5. Direct selling is a very tough task would be able to do it?

6. How would be able to convince potentials customers for buy your policies and products?

7. Tell us something about your native village?


In most of the interviews nearly 7-8 questions would be asked and please say no if you are not know the answer of a questions. And it is also advisable that do read news, especially economics and business GK events of the week. And feel free to ask us you have any doubt.



II. Tips to answer the interview questions
1. Identify key duties, tasks, job specs, job standards of Sales executive positions then ask question: How to do, how to become, how to measure performance, how to monitor, how to control…
2. Always ask by your-self: what are things related to your position field in this interview questions before answering.
3. Research the company and its business carefully: company history, organization structure, your division structure, product/service list, competitive advantages and disadvantages…
4. Always ask by yourself: What are proofs that are needed for this interview questions/this job?

If you liked this post, please share it to your friends

for modal paper on aptitude click here 
http://gkpapers.blogspot.in/2013/07/quiz-lic-dsedirect-sales-executives.html

LIC DSE MODEL PAPERS LIC, LIC DSE, modal,sample,exam papers,.

RDBMS Interview questions

RDBMS Concepts
1. What is database?
A database is a logically coherent collection of data with some inherent meaning, representing some aspect of real world and which is designed, built and populated with data for a specific purpose.

2. What is DBMS?
It is a collection of programs that enables user to create and maintain a database. In other words it is general-purpose software that provides the users with the processes of defining, constructing and manipulating the database for various applications.

3. What is a Database system?
The database and DBMS software together is called as Database system.

4. Advantages of DBMS?
? Redundancy is controlled.
? Unauthorised access is restricted.
? Providing multiple user interfaces.
? Enforcing integrity constraints.
? Providing backup and recovery.

5. Disadvantage in File Processing System?
? Data redundancy & inconsistency.
? Difficult in accessing data.
? Data isolation.
? Data integrity.
? Concurrent access is not possible.
? Security Problems.

6. Describe the three levels of data abstraction?
The are three levels of abstraction:
? Physical level: The lowest level of abstraction describes how data are stored.
? Logical level: The next higher level of abstraction, describes what data are stored in database and what relationship among those data.
? View level: The highest level of abstraction describes only part of entire database.

7. Define the "integrity rules"
There are two Integrity rules.
? Entity Integrity: States that "Primary key cannot have NULL value"
? Referential Integrity: States that "Foreign Key can be either a NULL value or should be Primary Key value of other relation.

8. What is extension and intension?
Extension -
It is the number of tuples present in a table at any instance. This is time dependent.
Intension -
It is a constant value that gives the name, structure of table and the constraints laid on it.

9. What is System R? What are its two major subsystems?
System R was designed and developed over a period of 1974-79 at IBM San Jose Research Center. It is a prototype and its purpose was to demonstrate that it is possible to build a Relational System that can be used in a real life environment to solve real life problems, with performance at least comparable to that of existing system.
Its two subsystems are
? Research Storage
? System Relational Data System.

10. How is the data structure of System R different from the relational structure?
Unlike Relational systems in System R
? Domains are not supported
? Enforcement of candidate key uniqueness is optional
? Enforcement of entity integrity is optional
? Referential integrity is not enforced

11. What is Data Independence?
Data independence means that "the application is independent of the storage structure and access strategy of data". In other words, The ability to modify the schema definition in one level should not affect the schema definition in the next higher level.
Two types of Data Independence:
? Physical Data Independence: Modification in physical level should not affect the logical level.
? Logical Data Independence: Modification in logical level should affect the view level.
NOTE: Logical Data Independence is more difficult to achieve

12. What is a view? How it is related to data independence?
A view may be thought of as a virtual table, that is, a table that does not really exist in its own right but is instead derived from one or more underlying base table. In other words, there is no stored file that direct represents the view instead a definition of view is stored in data dictionary.
Growth and restructuring of base tables is not reflected in views. Thus the view can insulate users from the effects of restructuring and growth in the database. Hence accounts for logical data independence.

13. What is Data Model?
A collection of conceptual tools for describing data, data relationships data semantics and constraints.


you want more follow the below links

• RDBMS Interview questions

         View Download

Interview questions.

Every Organisation needs smart and hardworking people among all the others persons. I have confident that i am one of the person in those who are having good ideas and willing to work harder. this makes u hire me.

I will always give my best whatever the job i am working on. You can expect 100% effort from my side.

Yes sir, i have successfully completed 3 rounds so far, from this i am clear that i have all the qualities that your company looks for. moreover i have a very good communication skills, programming skills

So let me first say my strength i am quick learner, dedicated person and young man with lot of dreams. And most importantly i never hate reading new things, so i think this will fit me for any company

I think my profile suits the job requirements,and I also i do give my best to the concern

What are your strengths and weaknesses?

My strength is hard work, think positively, confidence. Weakness is my lazyness, feeling shy, emotional angry.

Why do you want to work at our company?

Because our company is one of the top most company

Because our company is most famous leading in all over world so that's why I choose this company and also help to develop my communication skills.

What is the difference between confidence and over confidence?

In my point of you confidence is a first step in our life.
"I can do"is a confidence.
"No one can do better than me"is a over confidence

"I KNOW" it is confidence,
"I ONLY KNOW" That is overconfidence

What is the difference between hard work and smart work?

Hard work is too important in our life to learn everything to work on that to reach your goal
and smart work is quality of work what is we need in work

Hard work refers the work which is done sincerely and by working hard. Smart work refers that completing the work in a short period of time effectively .

Smart work comes from Hard Work.It is the next step of Hard Work.

How do you feel about working nights and weekends?

Depends on the need of project that will be always ok.

Can you work under pressure?

ya i can but i don't like to get that type of situation in work

No, because under pressure some times we done so many mistakes... so normally we can do easy and finish my work...

yes, but not regularly it makes mind always tension in all ways & to make wrong desisons too.

What are your goals?

I want a good position in our society and make all of them as happy.

My final goal is to lookafter my parents, if stay in any job.

How long would you expect to work for us if hired?

I'm lookin for a long term career in u r organization

as long as the company needs my service

I want to join in MBA.

Tell me something about our company.

IBM is a fast growing company in IT & it's good for a fresher bec. they can prove thereself in this company everyone know's the name of IBM .it's big international company

How much salary do you expect?

I think that is depend on my qualification, my performance & my hard work.

As per the company norms.............

Where do you see yourself five years from now?

May be a successful business man

I am in good position in your company

On a scale of one to ten, rate me as an interviewer.

sir im not having experience to rate you,but you are correct person as an interviewer

sir i am not in such position to rate you.
but only i can say as an interviewer you are very much friendly & having very good communication skill

Sir i'm hoping that you are interviewing so many persons so i am hoping that you are a good knowledge person so i think 10 out of 10...

Do you have any questions for me?

What is your opinion on me.?

Are You get Satisfied with my answers ?

am i the right person for the company ?
 

C Interview Questions and Answers

C Interview Questions and Answers

What is C language?

The C programming language is a standardized programming language developed in the early 1970s by Ken Thompson and Dennis Ritchie for use on the UNIX operating system. It has since spread to many other operating systems, and is one of the most widely used programming languages. C is prized for its efficiency, and is the most popular programming language for writing system software, though it is also used for writing applications.

printf() Function

What is the output of printf("%d")?

1.    When we write printf("%d",x); this means compiler will print the value of x. But as here, there is nothing after %d so compiler will show in output window garbage value.

2.    When we use %d the compiler internally uses it to access the argument in the stack (argument stack). Ideally compiler determines the offset of the data variable depending on the format specification string. Now when we write printf("%d",a) then compiler first accesses the top most element in the argument stack of the printf which is %d and depending on the format string it calculated to offset to the actual data variable in the memory which is to be printed. Now when only %d will be present in the printf then compiler will calculate the correct offset (which will be the offset to access the integer variable) but as the actual data object is to be printed is not present at that memory location so it will print what ever will be the contents of that memory location. 

1.    Some compilers check the format string and will generate an error without the proper number and type of arguments for things like printf(...) and scanf(...).

malloc() Function- What is the difference between "calloc(...)" and

"malloc(...)"?

1. calloc(...) allocates a block of memory for an array of elements of a certain size. By default the block is initialized to 0. The total number of memory allocated will be (number_of_elements * size).

malloc(...) takes in only a single argument which is the memory required in bytes. malloc(...) allocated bytes of memory and not blocks of memory like calloc(...).

2. malloc(...) allocates memory blocks and returns a void pointer to the allocated space, or NULL if there is insufficient memory available.

calloc(...) allocates an array in memory with elements initialized to 0 and returns a pointer to the allocated space. calloc(...) calls malloc(...) in order to use the C++ _set_new_mode function to set the new handler mode.