Skip to 0 minutes and 1 second SPEAKER: Ace your interview for your dream job a job with this interview preparation course. Learn all you need to know in just three weeks. Ranga Karanam, founder of In28minutes, is the expert that will help you get interview smart. Throughout this course, you learn how to explore the Java platform, describe wrapper classes and strings, practise the basics of Object Oriented Programming, OOP, identify modifiers, conditions, and loops, explain exception handling, collections, and concurrent collections, discuss generics and multithreading, describe Lambda expressions and streams, and explore some new features in Java. If this sounds like the interview help for you, then get prepping today from anywhere at any pace. Step into your future with Interview Preparation for Java Developers from Packt and FutureLearn.
Weekly study2 hours
Interview Preparation for Java Developers
Unpack the interview questions for a Java developer
Preparing for a Java interview is tricky. You need to have a good understanding of the new features and concepts, as well as non-theoretical knowledge as many questions are based on practical work.
This three-week course will help you prepare for Java interviews as you delve into over 200 interview questions covering a varied range of topics. Using hands-on examples, you’ll take a step-by-step approach to ensure you can give confident answers in an interview.
Understand wrapper classes
You’ll be introduced to Java Classloaders and explore wrapper classes to help you answer questions on the use of primitive data as objects.
Next, you’ll explore questions based on practical work such as creating and manipulating Strings and the differences between a StringBuffer and StringBuilder.
Cover the basics of object-oriented programming
You’ll gain a solid foundation of knowledge of object-oriented programming as you explore the basic concepts such as method overloading and polymorphism.
Next, you’ll cover static variables, conditions, loops, and exception handling to build your understanding of Java.
The course will also cover miscellaneous topics to ensure you can answer questions on arrays, variable arguments, enum, and more.
Delve into multithreading
Finally, you’ll explore more advanced topics such as multithreading, collections, and generics.
You’ll finish by looking at functional programming and the new features in Java to ensure your knowledge is up to date.
By the end of the course, you’ll have a comprehensive understanding of Java. You’ll finish feeling confident and prepared for a Java interview.
Learning on this course
On every step of the course you can meet other learners, share your ideas and join in with active discussions in the comments.
What will you achieve?
By the end of the course, you‘ll be able to...
- Explore the Java platform.
- Describe wrapper classes and strings.
- Practice the basics of object orientated programming (OOP).
- Identify modifiers, conditions and loops.
- Explain exception handling, collections and concurrent collections.
- Describe Lambda expressions and streams.
- Explore new features in Java.
Who is the course for?
This course is designed for anyone who wants to prepare for a Java interview.
It will be most beneficial for those interested in working as a Java developer.
What software or tools do you need?
We assume that you have some experience as a Java developer, a working knowledge of Java, and access to an IDE for Java.
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