1. Identify two embedded systems that are sold on the market today and analyze their interfaces. >>> DIGITAL CAMERA A digital camera is very good example of Embedded system. Cameras that we use today are smart and have a lot of features that were not present in early cameras all because of embedded system used in them. A digital camera has basically three functions, to capture image which we call data, to store image data, and to represent this data. Today images are stored and processed in form of digital data in bits. HOME SECURITY SYSTEMS Home security systems has another good example of Embedded systems. These systems have several features just as checking for fire or gas leakages, and...
Java Concepts : As an entry level developer : Basic OOP principles — abstraction, encapsulation, inheritance, polymorphism, and others. Knowing how to manage interfaces, classes, and objects, understand the difference between these elements. A deeper knowledge of Object methods and their top applications Hierarchy of collections and exceptions. Basics multithreading, understanding the concepts of threads and processes. SOLID principles and the way they apply to Java. Superficial command of lambdas, streams, and functional interfaces. As an experienced developer : Basic understanding of pile and stack — speed, memory consumption, structure, the garbage collector (decent command). Collections, processing null-statements using HashMap and TreeMap. Handling generics, using abstract class constructors, “IS-A” inheritance. Methods, wrapped classes, hash-code, equals, boxing-unboxing. Basic multithreading concepts, understanding how to create a safe thread. Exception handling. - JAI GORA...
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