Videos Available on Services • New Technology Adoption Workshops. • Project Readiness Workshops. • Entry Level Training Workshops – Induction Partnership. • Performance Tuning and Optimization Workshops. • Consulting Support on Architecting and Designing solutions. • Consulting Support as Subject Matter experts on latest technology aspects. • Proof of Success Development on Latest technology aspects. Technology • Visual Studio 2008 and .NET 3.5 [Code Name Orcas], SQL Server 2008 • Windows Vista Technologies (WPF, WCF, WWF), • Microsoft Office sharepoint Server 2007, biztalk server 2006 • Visual Studio 2005 , VSTS, SQL server 2005 (BI, RS, AS, PTO, DBA) • Enterprise .NET. , Enterprise J2ee • J2EE using Web Sphere and Web logic, Struts, Hibernate, JSF, Ajax, • Oracle 10g (DBA, PL & SQL, PTO, Forms, Reports)

First we look at what exactly NAT is? It means Network Address Translation. This technology or technique was developed to overcome the shortage of public IP addresses in IPv4 standard. With the invent of NAT, the problem of shortage of public IP addresses has been solved quite a bit. Now we have moved to IPv6 which has a lot more addresses than IPv4 but still most of the world uses IPv4 in combination with NAT.

If anyone wants to dig down deep to understand NAT, he can go to the following Wikipedia article:

http://en.wikipedia.org/wiki/Network_address_translation

Now let’s start by configuring a basic NAT on a Cisco router. The type of NAT we are going to configure here is Overloading. This means that we will map one public IP address to many private or local IP addresses.

(more…)

When should people be made to retire? 55? 65? Should there be a compulsory age limit?

Many old people work well into their 70s and 80s, running families, countries or corporations. Other people, however, despite being fit and highly talented, are forced to retire in their or even earlier because of company or national regulations. This essay will examine whether people should be allowed to continue working for as long as they want or whether they should be encouraged to retire at a particular stage.

There are several arguments for allowing older people to continue working as long as they are able. First of all, older employees have an immense amount of knowledge and experience which can be lost to a business or organization if they are made to retire. A second point is that older employees are often extremely loyal employees and are more willing to implement company policies than younger less committed staff. However, a more important point is regarding the attitudes in society to old people. To force someone to resign or retire at 60 or 65 indicates that the society does not value the input of these people and that effectively their useful life is over.

Allowing older people to work indefinitely however is not always a good policy. Age alone is no guarantee of ability. Many younger employees have more experience or skills than older staff, who may have been stuck in one area or unit for most of their working lives. Having compulsory retirement allows new ideas in an organization. In addition, without age limits, however arbitrary, many people would continue to work purely because they did not have any other plans or roles. A third point of view is that older people should be rewarded by society for their life’s labor by being given generous pensions and the freedom to enjoy their leisure.

With many young people unemployed or frustrated in low-level positions, there are often calls to compulsorily retire older workers. However, this can affect the older individual’s freedom – and right – to work and can deprive society of valuable experience and insights. I feel that giving workers more flexibility and choice over their retirement age will benefit society and the individual.

(This essay has been taken from www.writefix.com)

When should people be made to retire? 55? 65? Should there be a compulsory age limit?

Many old people work well into their 70s and 80s, running families, countries or corporations. Other people, however, despite being fit and highly talented, are forced to retire in their or even earlier because of company or national regulations. This essay will examine whether people should be allowed to continue working for as long as they want or whether they should be encouraged to retire at a particular stage.

There are several arguments for allowing older people to continue working as long as they are able. First of all, older employees have an immense amount of knowledge and experience which can be lost to a business or organization if they are made to retire. A second point is that older employees are often extremely loyal employees and are more willing to implement company policies than younger less committed staff. However, a more important point is regarding the attitudes in society to old people. To force someone to resign or retire at 60 or 65 indicates that the society does not value the input of these people and that effectively their useful life is over.

Allowing older people to work indefinitely however is not always a good policy. Age alone is no guarantee of ability. Many younger employees have more experience or skills than older staff, who may have been stuck in one area or unit for most of their working lives. Having compulsory retirement allows new ideas in an organization. In addition, without age limits, however arbitrary, many people would continue to work purely because they did not have any other plans or roles. A third point of view is that older people should be rewarded by society for their life’s labor by being given generous pensions and the freedom to enjoy their leisure.

With many young people unemployed or frustrated in low-level positions, there are often calls to compulsorily retire older workers. However, this can affect the older individual’s freedom – and right – to work and can deprive society of valuable experience and insights. I feel that giving workers more flexibility and choice over their retirement age will benefit society and the individual.

(This essay has been taken from www.writefix.com)

Art is a basic human need. Governments have a responsibility to spend money on art for their citizens.

Throughout the ages, man has tried to create beauty through painting, music, sculpture and other artistic expression. It seems to be a basic need of humans to surround themselves with art. However some people feel that government money spent on art is wasted, particularly when there are so many other demands on it. This essay will examine the conflict between those who say art is important and those who feel it is a waste of money.

It can be wrong for governments to spend large sums of money on art. Too often, governments spend unwisely. They spend money on art not because a picture is good or a museum is needed, but for political reasons. Cities end up with huge statues or empty expensive buildings that are used only by a few people or the elite. Another point is that the artworks are often chosen to represent social or political rather than artistic ideas. The city gets yet another statue of the leader or an ugly monument to national aspirations. A third point is that governments often respond to fashions, and tastes in art can change very rapidly. Without careful advice an expensive collection of worthless paintings or tasteless productions can be the result.

However, it would be wrong to say that governments should not spend any money at all on art. Painters, musicians, and composers cannot survive without financial support. Rich people or large companies do finance art, but then it is often inaccessible to ordinary people. Governments have a duty to make this art available to everyone. However, the most important reason why governments should support the arts is because an appreciation of art is one of the things that makes life worthwhile. Humans do not need just shelter and food. Creative people have always tried to look at things in a new way and to make the world a better place through painting, music, poetry, calligraphy, sculpture, dance, and numerous other forms of expression. While art may not make us immortal, it does make the world a richer place for future generations.

In conclusion, although people do need to be provided with the necessities of life, such as housing and medical care, governments also have a duty to provide their citizens with something more. They should make sure that they pass on beauty, ideas and expression to the next generation and make art available to all instead of being the possession of only the few. I firmly believe that spending money on art is a vital part of a government’s responsibility, and I am confident that my country will be able to contribute its share to the richness of the world’s art and creativity.

(This essay has been taken from www.writefix.com)

Small children seem to learn very quickly, while adults sometimes appear to lose the ability to pick up new subject such as languages, music, games, or computer programs. In this essay, I will discuss whether children or adults make the best learners.

It is undoubtedly true that children seem to learn very quickly. In just a few years, they can learn how to play a musical instrument, speak one or even two new languages, and deal with many subjects at school. They even have time for sports and hobbies, and become experts in their favorite pastimes. However, how much of this is social pressure and how much is genetic? I am convinced that while children’s brains have a natural ability to absorb new information as part of their developmental growth, much of their achievement is because of social pressure. Schools force them to take many subjects. Parents force them to practice new sports or to learn music. Even their playmates force them to become better at computer games or to read Harry Potter novels faster. In summary, children may enjoy learning, but their environment also is a big motivating factor.

Adults on the other hand are supposed to be poor learners. However, I disagree with people who say that adults cannot learn quickly. Adults have many skills that compensate for the decline in the ability of the brain to grasp and remember new material. They can organize their learning by setting times for reading or practice. They can build on skills and experiences they know already. Adults usually cannot learn to do ballet or to play the violin, but even despite these physical challenges, their motivation can often be higher than a child’s. Unfortunately, society does not encourage many adults to learn. People are busy with families and work, and some adults may feel that further learning is pointless, since they have already achieved many goals at work or in their personal life.

In conclusion, I feel that we cannot generalize about children or adults being better learners. It depends on the situation and the motivation of the person, and the level of enthusiasm he or she has for learning.

(This essay has been taken from www.writefix.com)

Today, the world is becoming more and more closely linked. Trade has increased and the movement of people between countries is greater than ever before. However, billions of people still live in poverty, and in many places, the gap between rich and poor is widening. This essay will look at the arguments for and against helping poor countries.

There are many reasons for helping poor countries. First of all, there are humanitarian reasons. Like individuals who give to charity, many countries feel it is their religious, social, or moral duty to help people in other countries who are suffering from famine, drought, war, or disease. However, many rich countries also donate money for political or diplomatic reasons. They want to maintain a relationship of dependency with the recipient, or simply to influence the government and direction of the country. A further reason why many countries help poorer ones is for economic reasons. The donors may want to control the supply of commodities such as oil, water, or wheat. Alternatively, the richer country may want to ensure markets for their own products, whether these are planes, computers or shoes.

However, aid is not necessarily the best way to help a country. For one thing, billions of dollars of aid often goes missing, into corrupt governments or inefficient administration. A second point is that many foreign aid projects are unsuitable for the target country. Many agencies build huge dams or industrial projects that fail after a few years or that do not involve the local people. Furthermore, much aid returns to the donor. This can be in the form of expensive specialized equipment and experts from the donor country.

There are many other ways we can help poor countries. Opening up trade barriers, so that poor countries can sell their goods is one way. Another is to remove subsidies so that imported goods from poorer countries can compete fairly. A third method is to forgive debts. Many poor countries have huge interest repayments on old loans.

The needs of the poorer countries may seem obvious. However, although our humanity makes us want to help eliminate poverty and suffering, we must examine the real needs of poor countries and implement solutions that will benefit both them and us.

(This essay has been taken from www.writefix.com)

Drug abuse is rife in many countries. Billions of dollars are spent internationally preventing drug use, treating addicts, and fighting drug-related crime. Although drugs threaten many societies, their effects can also be combated successfully. This essay looks at some of the effects of drug use on society, and suggests some solutions to the problem.

Drug abuse causes multiple problems for countries and communities. The medical and psychological effects are very obvious. Addicts cannot function as normal members of society. They neglect or abuse their families, and eventually require expensive treatment or hospitalization. The second effect is on crime. Huge police resources are needed to fight smuggling and dealing. Criminal gangs and mafia underworlds develop with the money from drugs.

However, the menace of drugs can be fought. Education is the first battle. Children need to be told at home and in school about drugs. People need to be aware of the effects so that they can make avoid this problem. A second approach is to increase police manpower and powers to stop dealers and to enforce the law. However the main target should be the user. Families and counselors need to talk to children and people at risk. Parents need to look at their children and help them to Jobs are needed to give people a role in society.

In conclusion, although the problem of drugs may seem impossible to eliminate, there are concrete steps that can be taken to weaken the hold of drugs on society. The danger from drugs is too great to ignore.

(This essay has been taken from www.writefix.com)

Small children seem to learn very quickly, while adults sometimes appear to lose the ability to pick up new subject such as languages, music, games, or computer programs. In this essay, I will discuss whether children or adults make the best learners.

It is undoubtedly true that children seem to learn very quickly. In just a few years, they can learn how to play a musical instrument, speak one or even two new languages, and deal with many subjects at school. They even have time for sports and hobbies, and become experts in their favorite pastimes. However, how much of this is social pressure and how much is genetic? I am convinced that while children’s brains have a natural ability to absorb new information as part of their developmental growth, much of their achievement is because of social pressure. Schools force them to take many subjects. Parents force them to practice new sports or to learn music. Even their playmates force them to become better at computer games or to read Harry Potter novels faster. In summary, children may enjoy learning, but their environment also is a big motivating factor.

Adults on the other hand are supposed to be poor learners. However, I disagree with people who say that adults cannot learn quickly. Adults have many skills that compensate for the decline in the ability of the brain to grasp and remember new material. They can organize their learning by setting times for reading or practice. They can build on skills and experiences they know already. Adults usually cannot learn to do ballet or to play the violin, but even despite these physical challenges, their motivation can often be higher than a child’s. Unfortunately, society does not encourage many adults to learn. People are busy with families and work, and some adults may feel that further learning is pointless, since they have already achieved many goals at work or in their personal life.

In conclusion, I feel that we cannot generalize about children or adults being better learners. It depends on the situation and the motivation of the person, and the level of enthusiasm he or she has for learning.

(This essay has been taken from www.writefix.com)

I had been looking for shortcuts in the Linux environment. Unfortunately I couldn’t find a single place where I could get all the shortcuts like Windows. In Windows, I can go to help and support and find out the keyboard shortcuts.

I got some of the keyboard shortcuts of Linux from another blog:

Ctrl+B – Move the cursor back one character.

Ctrl+A – move to the START of the line
Ctrl+E – move to the END of the line.

Ctrl+U – delete from the cursor to the beginning of the line.
Ctrl+K – delete from the cursor to the end of the line.
Ctrl+W – delete from the cursor to the start of the word.

(more…)