Bits, Binary, Boolean Logic and Computers. How Semiconductors Work" Semiconductors have had a monumental impact on our society.
You find semiconductors at the heart of microprocessor chips as well as transistors. Anything that's computerized or uses radio waves depends on semiconductors. Today, most semiconductor chips and transistors are created with silicon. You may have heard expressions like "Silicon Valley" and the "silicon economy," and that's why -- silicon is the heart of any electronic device. A diode is the simplest possible semiconductor device, and is therefore an excellent beginning point if you want to understand how semiconductors work. Silicon is a very common element -- for example, it is the main element in sand and quartz. Carbon, silicon and germanium (germanium, like silicon, is also a semiconductor) have a unique property in their electron structure -- each has four electrons in its outer orbital. But you can change all this through a process called doping. Learn to code.
Computer Science. Introduction to C# Programming - Ridgewater College Customized Training Registration. Free Online Computer Science Course Featuring Harvard Faculty. The free video lectures of this course are made available as part of Harvard Extension School's Opening Learning Initiative.
About the Course This free online computer science course is an introduction to the intellectual enterprises of computer science. Topics include algorithms (their design, implementation, and analysis); software development (abstraction, encapsulation, data structures, debugging, and testing); architecture of computers (low-level data representation and instruction processing); computer systems (programming languages, compilers, operating systems, and databases); and computers in the real world (networks, websites, security, forensics, and cryptography). The course teaches students how to think more carefully and how to solve problems more effectively. Problem sets involve extensive programming in C as well as PHP and JavaScript.
Watch the Course Trailer Harvard Faculty David J. The Lecture Videos To watch these course videos, visit the CS50 website. C# Essential Training. Introduction to C# Programming - Online Course. C#.NET 1: Introduction to Object-Oriented Programming Using C# In this course, you will learn your way around both Visual Studio and the .NET Framework.
You will work with a variety of form controls and base class libraries to create simple Graphical User Interfaces (GUIs). The course covers variables, relational operators, decision statement classes and methods, and additional topics that will provide a foundation on which you can build your knowledge of object-oriented design concepts and the C# programming language.
Upon completion of this C# training course, you will be able to: Code solutions and compile C# projects within the .NET framework.Create and manipulate GUI components in C#.Construct classes, methods, and accessors, and instantiate objects.Demonstrate knowledge of object-oriented concepts such as encapsulation and polymorphism.Design user experience and functional requirements for a full-fledged C#.NET project. This course counts toward the C#.NET Programming Certificate. 90 Clock-hours, 6 CEUs, $498.00 (plus fees) Enroll in Course. Online C# Programming Course - $129.99 -C# Training. ExpertRating Online C# Programming Course (Introduction) (leading to ExpertRating C# Programming Skills Certification) ExpertRating is one of the world's only ISO 9001:2008 Certified companies (from TUV America) offering an Online C# Programming (Introduction) Course (leading to ExpertRating C# Programming (Introduction) Skills Certification).
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