Computer Science Corporation: The king of New Era

Computer Science Corporation: “The king of New Era”

Computer   Science   as the word suggest is related with computer and its related application. The most leading corporation in this era is the Computer Science. Our daily life is very much dependent on the applications based on the Computer Science. From asking Google “Which is the best route to home?” or to search about “how to set the refrigerator temperature?”and getting answer within the seconds is the magic of Computer Science. Computer Science is the ladder which is leading us towards the more advanced world. Computer Science is the field of possibilities.

 

When you think of computer science, what comes to mind? If you’re like most people, you will see a person coding in a dark room. You may even think that computer science is all about difficult math and numbers. But there are many computer science facts that may surprise you.

 

 For starters, computer scientists often focus more on theory whereas computer engineers focus on hardware and developers on software. However, computer science is a big umbrella with a lot of subjects and career possibilities underneath it.

Now let us have a look at what exactly is computer science and how to get into this amazing field.

Let’s get going!

 

What is Computer Science?

Computer science is the study of algorithmic processes, computational machines and computation itself.

 As a discipline, computer science spans a range of topics from theoretical studies of algorithms, computation and information to the practical issues of implementing computational systems in hardware and software.

Its fields can be divided into theoretical and practical disciplines. For example, the theory of computation concerns abstract models of computation and general classes of problems that can be solved using them, while computer graphics or computational geometry emphasize more specific applications. 

Algorithms and data structures have been called the heart of computer science. Programming considers approaches to the description of computational processes, while computer programming involves the use of them to create complex systems. 

Computer architecture describes construction of computer components and computer-operated equipment.

 Artificial intelligence aims to synthesize goal-orientated processes such as problem-solving, decision-making, environmental adaptation, planning and learning found in humans and animals.

A digital computer is capable of simulating various information processes. The fundamental concern of computer science is determining what can and cannot be automated. Computer scientists usually focus on academic research.

The Turing Award is generally recognized as the highest distinction in computer sciences.

5 Reasons –Why to choose computer Science Engineering as your career?

 

1. Computer Science has a very huge market. The market is full of possibilities and is developing very rapidly. According to the Bureau of Labor Statistics, the field of computer science is growing much faster than average at 16% growth per year. Computer scientists can work in a wide array of job titles, including: software developer, computer and information systems manager, computer programmer, web developer, and more.

 

2. its very high paying.  It is very important to take care that the job which you are persuading has a high demand in the market and also has a future value. In fact, the degree leads to some of the highest paying positions of all undergraduate degrees. The national average of worker’s wages in America in 2019 is $47,060. Jobs in computer science often start at double that. For example, the average salary for a software developer in 2018 was $105,590. The high demand, high pay, and high amount of positions within the field of computer science make it a worthwhile degree to pursue.

 

3. There is tons’ of jobs.    This is a very versatile industry, working in it means that there are many industry and career path that will need you. For example    The stock market has been digitalized and now the artificial intelligence is used to predict the future of the market which as              changed the lives of investors drastically. There is no field left which can work alone without the use of technology.

 

4. Famous People do it. Some of your favorite celebrities and industry leaders earned their stripes as computer science majors. Some of them may feel obvious, like Mark Zuckerberg (CEO and Founder of Face book). Mark Zuckerberg was Forbes’ youngest self-made millionaire, earning the title at age 23. Reed Hastings, CEO of Netflix, plus Larry Page and Sergey Brin, CEOs of Google, is additional famous people where the connection between computer science and their current positions highly correlates.

  

5. It’s more than Maths.

It’s important to realize that the field is more than science and math. Even if you don’t consider yourself a math whiz, you can still major in the discipline. The degree and field requires strong problem-solving abilities and analytical skills.

Furthermore, if you have good logic and can understand the bigger picture ideas, as well as details, then computer science may be a good fit.

Don’t get afraid of the field. It totally depends upon your interest in the field. So let’s have a look at some interesting facts about the field.

Bonus: Fun Historical Facts

There are many interesting historical facts about computer science and computers themselves that have impacted the progression of the field.

Here are some of the most interesting and surprising truths:

• Roughly 10% of the world’s money is physical. The rest exists digitally.
• Every month, over 5,000 new computer viruses are released.
• HP, Microsoft, and Apple all began in a garage.
• Intel’s first microprocessor was intended for a calculator. Look where it’s led!
• The first hard drive was made in 1979. It held 5 MB of data.
• The internet was created by Sir Tim Burner Lee in 1989.
• More than 17 billion devices worldwide are connected to the internet.

Let’s move quickly towards the core subjects of computer science and the major books related to them

 Engineering Mathematics

 Discrete Mathematics: Propositional and first order logic. Sets, relations, functions, partial orders and lattices. Groups. Graphs:   connectivity, matching, coloring. Combinatorics: counting, recurrence relations, generating functions

 Books which can be referred:

1. Discrete Mathematics and Its Applications

With Combinatorics and Graph Theory

By Kenneth H. Rosen, Kamala Krithivasan · 2012

2. Discrete Mathematics with Applications, Metric Edition

By Susanna S. Epp · 2019

Linear Algebra: Matrices, determinants, system of linear equations, eigenvalues and eigenvectors, LU decomposition.

Books which can be referred:

1. Introduction to Applied Linear Algebra

Vectors, Matrices, and Least Squares

By Stephen Boyd, Lieven Vandenberghe · 2018

       2. Matrices and Linear Algebr

          By Hans Schneider, George Phillip Barker · 2012

 

 Calculus:

 Limits, continuity and differentiability. Maxima and minima. Mean value theorem. Integration.

Books which can be referred:

      1. Textbook of DIFFERENTIAL CALCULUS

            By Ahsan Akhtar · 2009

      2.  Advanced Calculus (Revised Edition)

            By Lynn Harold Loomis, Shlomo Zvi Sternberg · 2014

 Probability: Random variables. Uniform, normal, exponential, poisson and binomial distributions. Mean, median, mode and standard deviation. Conditional probability and Bayes theorem.

Books which can be referred:

1. Introduction to Probability, Statistics, and Random Processes

    By Hossein Pishro-Nik · 2014

2. Probability Problem Solver

  By staff of Research and Education Association, Vance Berger · 2001

Computer Science and Information Technology

 Digital Logic Boolean algebra. Combinational and sequential circuits. Minimization. Number representations and computer arithmetic (fixed and floating point).

Books which can be referred:

1. Introduction to Digital Logic & Boolean Algebra: A Comprehensive Guide to Binary Operations, Logic Gates, Logical Expression Analysis and Number Repre

             By M. K. Gooroochurn · 2018

 

 Computer Organization and Architecture Machine instructions and addressing modes. ALU, data‐path and control unit. Instruction pipelining. Memory hierarchy: cache, main memory and secondary storage; I/O interface (interrupt and DMA mode).

Books which can be referred:

1. Fundamentals of Computer Organization and Architecture

By Mostafa Abd-El-Barr, Hesham El-Rewini · 2005

 

  Programming and Data Structures Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs.

Books which can be referred:

1. C PROG & DATA STRUCTURES-JNTU 4E

By BALAGURUSAMY

 

 Algorithms Searching, sorting, hashing. Asymptotic worst case time and space complexity. Algorithm design techniques: greedy, dynamic programming and divide‐and‐conquer. Graph search, minimum spanning trees, shortest paths.

Books which can be referred:

1. Problem Solving with Algorithms and Data Structures Using Python

 By Bradley N. Miller, David L. Ranum · 2011

 

Theory of Computation Regular expressions and finite automata. Context-free grammars and push-down automata. Regular and contex-free languages, pumping lemma. Turing machines and undecidability.

Books which can be referred:

1. Introduction to the Theory of Computation

 By Michael Sipser · 2006

 

Compiler Design Lexical analysis, parsing, syntax-directed translation. Runtime environments. Intermediate code generation.

Books which can be referred:

1. Compiler Design

            By A.A.Puntambekar · 2010

  Operating System Processes, threads, inter‐process communication, concurrency and synchronization. Deadlock. CPU scheduling. Memory management and virtual memory. File systems.

Books which can be referred:

1. Operating System Concepts

                By Ekta Walia · 2015

 

Databases ER‐model. Relational model: relational algebra, tuple calculus, SQL. Integrity constraints, normal forms. File organization, indexing (e.g., B and B+ trees). Transactions and concurrency control.

Books which can be referred

1. Fundamentals of Database Management System

Learn Essential Concepts of Database Systems

By Mukesh Negi · 2019

 

 Computer Networks Concept of layering. LAN technologies (Ethernet). Flow and error control techniques, switching. IPv4/IPv6, routers and routing algorithms (distance vector, link state). TCP/UDP and sockets, congestion control. Application layer protocols (DNS, SMTP, POP, FTP, HTTP). Basics of Wi-Fi. Network security: authentication, basics of public key and private key cryptography, digital signatures and certificates, firewalls.

Books which can be referred:

1. Computer Networks and Open Systems

An Application Development Perspective

By Lillian N. Cassel, Richard H. Austing · 2000

Where to get books from?

Books can be purchased online or can be Purchased from the local markets. As Computer Science Engineering  seems to be very expansive these days so the best option is to buy used second hand books  .

One of the best places to buy   second hand books  online at a reasonable rate is usedbooksfactory.com. It delivers the books at the doorstep. We do not need to go to markets frequently to get books. Even the site provides a huge discount so it saves the cost. At usedbooksfactory.com we can get second hand engineering books  online.

Why to purchase second –hand books as compared to online platform?

We have 8 semesters and approx 800 exams so it is so difficult for us to maintain all these books. So online platforms  are very best to buy and sell books  and to purchase the second hand books.

It is better for all of us to study from books instead of online platform. Online platforms can be referred for the confusions clearing. But when you try to study online many ads create a lot of distraction and you won’t be able to focus on your learning part.

By purchasing the second hand books we can save the pocket money during our course. A person doing engineering very well  understands how to save money during college days. Engineering life makes  person skilled in day -to-day  life management and this is one of the major things to be considered when you appear for any company interview.

Engineering is not just about learning new topics but also about their real life implementations. An engineering aspirant goes under different situations to give various exams ,quizzes, assignments, viva etc and after a lot of hard work  a person truly turn into an engineer.

Computer Science is a field of possibilities. It is expanding gradually with new technologies building in different part of word. Today with this we are able to land on moon, make driverless cars etc. So do your best in this field and may be in the near future you become the inventor of new technology.

Computer science is scaling—and scaling very fast for that matter, according to Nand. Applying computer science to prediction can have a huge impact on the world. “We are predicting human behavior; we are predicting climates, seasons, ocean currents, etc.” Nand says.

With these tools, we can predict everything from an incoming tsunami to the outbreak pattern of a pathogen. In that way, some of the most life-saving work that happens in our world relies on computer scientists. Computer science is even in action when predicting the trajectory of dangerous comets near our planet.

Though it’s not always hands-on, almost every aspect of society—from family-owned businesses needing digital protection to homeless shelters needing a way to streamline their volunteer base—relies on the innovations spurred by computer science professionals.

“Computer science is a noble profession without which today’s world would come to a complete halt,” Nand says. When it comes to finding a career that allows you to positively benefit the world around you, look no further than computer science!

Processing It All

Computer science is a world unto itself. Earning a degree in the field can set you up for success. This is because there are many different job titles and opportunities within the realm of computer science. Additionally, they tend to be high-paid positions because they require dense skill sets.

 

However, it’s important to remember that computer science is not only for people who love math or coding. There is a lot of variety and those who are endlessly curious, up for a challenge, and enjoy problem-solving may make the best computer scientists!

 

Hopefully these computer science facts have shed a new light on what it means to study within the field and pursue a rewarding career to follow.