Programming with Java during this course has helped me improve my creative thinking and problem-solving skills. Programming is the process of creating and executing commands for a computing device to perform a specified task. Java is among the many programming languages used to develop computer applications. Java is a powerful programming language that is multipurpose and supports multiple platforms. Through these lessons, I have gained the necessary knowledge to understand and work with object-oriented languages such as Java. This course was interactive as I go to use the ZyLabs platform, which enhanced my learning process. I will outline all the lessons I have learned during this course and describe each module I have covered.
Apart from Understanding various concepts of programming with Java, this course was able to improve my understanding of the software development process. The software development process is achieved through iteration and implementation of several phases. These phases include analysis, design, implementation, testing, and maintenance ( Lysecky, 2017 ). The development phase is the most relevant for this summary as most of the coursework involved learning various development concepts using the Java language. The first week of the course introduced ZyLabs, where I got to familiarize myself with the platforms and even got to practice some of the introductory concepts I had learned. The exercise for the first week involved understanding basic programming using Java. The readings for the first week were to familiarize with various Java programming environments including Eclipse.
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The second week introduced the Java Development Kit, the application development environment for creating Java applications. I was able to familiarize myself with the Java JDK and learned how to set up my programming environment on my computer. The second module introduced important concepts of programming, including the use of data types, variables, and acquiring user input. Through practice, I was able to learn how various data types can be used to store variables. I also learned how user data acquired from user input could be stored in variables. The second module also made me understand the logical approach of programming with Java.
The third module expanded on the concept of variables and operators, where I learned various ways of declaring variables and implementing operators logically. Variables are used to store values to be used later by the program. I was able to learn the dynamic nature of variables and how they can be changed depending on the values passed in the program. Operators are used to perform logical or mathematical operations and behave like functions to execute various processes. The fourth module introduced conditional statements and looping, which was very interesting and more advanced. I was able to learn and understand how different types of loops work. Loops are implemented to iterate through various functions in the program until specified conditions are achieved ( Lysecky, 2017 ).
Module five was all about arrays, which are data structures in programming used to store a fixed-size of objects with the same data type. The sixth module introduced methods that are similar to functions and work with objects and classes to execute defined procedures. I was able to understand the concept of object orientation and how various objects can be created and accessed in a Java program using functions. The seventh module was all about memory management in Java, while the eighth module advanced the topic of objects and classes. After finalizing the Java coursework, I had grasped the fundamental concepts of programming with Java. The lessons for this course progressed using logical approached that enhanced my programming skills from a beginner, intermediate programmer, and, finally, a moderately advanced level of working with functions. All the concepts I learned in this course not only helped me understand programming but also become a better programmer and start my journey as a junior Java developer.
References
Lysecky, R., & Lizarraga, A. (2017). Programming in Java with ZyLabs . ZYBOOKS.
