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Software Engineering Week 1

Software Engineering  Software engineering is an engineering discipline that concerns to all aspects of software development and software production. Mentioned above is the typical definition of software engineering that should develop a mind setup of a student who is wiling to learn development of software. Now when we talk about development of software, its life cycle pops into our minds which is being taught in almost every educational institution.  SDLC SDLC (Software Development Life Cycle) is the basic and core concept of Software Engineering. SDLC include few steps that should be followed strictly in order to develop a software. Most common terms used for those steps are: Analysis Designing Coding Testing Deployment and Maintenance   These steps are followed to develop a software. Firstly we should know what is a computer software. A computer software is nothing but computer program and associated documentation. Difference betw...
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Generations of Computer Part 2

Third Generation Computer The period of third generation was from 1965-1971. These computers were faster, smaller,generate less heat, consumed less space and less power and more reliable than first and second generation computers but these computers were still costly.The computers of third generation used Integrated Circuits (ICs) in place of transistors. A single IC has many transistors, resistors, and capacitors along with the associated circuitry. This development made computers smarter, reliable, and efficient. In this generation remote processing, time-sharing, multi programming operating system were used. High-level languages like  PASCAL PL/1, BASIC, ALGOL-68  were used during this generation. Some of the third generation computers are as follow: IBM-360 series Honeywell-6000 series PDP (Personal Data Processor) IBM-370/168 TDC-316 Fourth Generation Computer The fourth generation was invented in 1971 and is still being used.Most of the p...
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Generations of Computer Part 1

Hello azumavenger  and  welcome to my blog. Today we are going to talk about the computer generations Computer Machine and Their Generations As we all know Computer is an electronic machine which solve different calculations precisely, accurately, in short span of time and more efficiently. Now the question is that why was such thing invented in first place. Humans are more intelligent than computers, they can make decisions and can conquer many things on the base of feelings then why was computer needed. The answer is simple to save human from labor work. Computers were nothing like what they are today The PC's to be precise Personal Computers we use today were not this efficient and cool back in John Mauchly's days. They were big, they consumed more power and were not easy to use. Diving deep, computer machines evolved from different versions to become what they are today, It started from ENIAC and is still being updated. Actually around 4 generations h...
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