Essay about software engineering Computer Science Essay

1. Essay about software engineering
Software engineering (SE) is the profession concerned with specifying, designing, developing and
maintaining software applications by applying technologies and practices from computer science,
project management, and other fields.
SE applications are used in a wide range of activities, from industry to entertainment. Software
applications improve user productivity and quality of life. Application software examples: office
suites, video games, and the world wide web. System software examples: embedded systems and
operating systems.
SE technologies and practices improve the productivity of developers and the quality of the
applications they create. Software engineering examples: databases, languages, libraries, patterns,
and tools. Computer...show more content...
Typical senior–level software engineers have an advanced degree and have ten or more years of
experience. Note that these are only guidelines that are trends seen in hiring practices and that many
exceptions exist.
Software engineer
Software engineering is the practice of creating software.
Members of this profession are called software engineers, programmers, developers, or practitioners.
People who write code and do not follow the doctrines of software engineering are more accurately
called programmers, developers, or software artists.
Software engineering today
Impact of software engineering
Software engineering affects economies and societies in many ways.
Economic
In the U.S., software drove about 1/4 of all increase in GDP during the 1990s (about $90 billion
per year), and 1/6 of all productivity growth (efficiency within GDP) during the late 1990s (about
$33 billion per year). Software engineering drove $1 trillion of economic and productivity growth
over the last decade.
Social
Software engineering changes world culture, wherever people use computers. Email, the world–wide
web, and instant messaging enable people to interact in new ways. Software lowers the cost and
improves the quality of health–care, fire departments, and other important social services.
Successful projects where software engineering methods have been applied include Linux, the space
shuttle software, and automatic teller machines. When it is cheaper to run a business or
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2. Computer Science Essay
Computer Science Computer science is one of the fastest growing career fields in modern history.
Dating back only a few decades to the late 1950's and early 1960's, it has become on of the leading
industries in the world today. Developed through the technological architecture of electrical
engineering and the computational language of mathematics, the science of computer technology has
provided considerable recognition and financial gain for many of its well deserving pioneers.
Originally conceived as an organizational solution to the massive amounts of information kept on
nothing more than paper, computers have evolved and advanced to become a common part of
modern day life. In the early days of the computer age, the newest and most...show more content...
It is essentially the brain of the computer and though it is the main determining factor in the
processing power of the computer as a whole, many other parts of the machine are just as important
in overall performance. Many people don't know this and that is how computer corporations have
cheated people out of their money for so many years by selling them cheep systems with high
megahertz numbers for the processors in them. This is one reason for the success of the computer
industry. When people find out that they have been cheated, they will try to learn more about the
product and probably end up spending more money next time. Either way the computer companies
always win. A career in the field ofcomputer science has been proven to be a worthwhile direction
for any young enthusiast and this tren is looking just as bright in the new millenium. Computer
science and technology has much to offer in anyone of its many career paths. Whether working with
a large multinational corporation or a smaller private company on computer hardware or software in
engineering or programming, the possibilities and opportunities are endless and are increasing
everyday. One reason the computer industry is so promising is that virtually every industry in the
world depends on computers to operate. This creates an increasingly large and permanent demand
for computer hardware, software, and the technical knowledge to create and use them. Computer
games have
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