In the course Java Certification participants are prepared for the Java OCA (Oracle Certified Associate) and OCP (Oracle Certified Professional) exam.
The course is an exam training in which the central focus is on the questions that can be asked on these exams. On the basis of test questions and test exams, the subjects that are part of the exams are treated.
Special attention is paid to topics that are often considered difficult such as concurrency and synchronization. As well as to features that have been added in later versions of Java such as lambda's and streams.
Also discussed are generics, collection classes, database access with JDBC and new I/O. Subjects like declarations and access control, object orientation, assignments and operators, flow control, exceptions and assertions, strings, I/O formatting and parsing, inner classes are also on the program.
Depending on the interest of the participants certain components can be treated with more depth if so desired.
The course Java Certification is intended for experienced Java developers who want to prepare themselves for the Java 8 programmer exams OCA (Oracle Certified Assciate) and OCP (Oracle Certified Professional).
To participate in this course knowledge of and ample experience with object oriented concepts and Java programming is required.
The course is an exam training in which, apart from theory and demos, various test exams with test questions for the exams are discussed. The theory is interspersed with practical exercises. The course material is in English. The course times are from 9.30 am to 16.30 pm.
After successful completion of the course attendants receive an official certificate of participation in the Java Certification course.
Module 1 : Concurrency
Module 2 : Lambda's
Module 3 : Generics
Task Scheduling Framework
Callables and Futures
Semaphores and Exchanger
Lambda Variable Access
Lambda Scoping Rules
Custom Functional Interfaces
What are Generics?
Type Erasure and Raw Types
Generics and Subtyping
Bounded Type Parameters
Generics in Collections
ArrayList and LinkedList
TreeSet and Hash Set
HashMap and TreeMap
Comparable and Comparator
Collections Streams and Filters
Iteration using forEach
Filtering using Lambda’s
Module 4 : Database Access
Module 5 : Streams
Module 6 : New IO
JDBC Drivers and URL’s
Commit and Rollback
What are Streams?
Lazy Evaluation and Parallelization
Core Stream Methods
forEach, Map and Filter
findFirst and findAny
toArray and collect
Limiting Stream Size
allMatch and anyMatch
Number Specialized Streams
Parallel and Infinite Streams
collect and flatMap Method
|What is NIO?
Synchronous I/O Processing
Asynchronous I/O Processing
Working with Buffers
Using Path Class
All our courses are classroom courses in which the students are guided through the material on the basis of an experienced trainer with in-depth material knowledge. Theory is always interspersed with exercises.
We also do custom classes and then adjust the course content to your wishes. On request we will also discuss your practical cases.
The course times are from 9.30 to 16.30. But we are flexible in this. Sometimes people have to bring children to the daycare and other times are more convenient for them. In good consultation we can then agree on different course times.
We take care of the computers on which the course can be held. The software required for the course has already been installed on these computers. You do not have to bring a laptop to participate in the course. If you prefer to work on your own laptop, you can take it with you if you wish. The required software is then installed at the start of the course.
Our courses are generally given with Open Source software such as Eclipse, IntelliJ, Tomcat, Pycharm, Anaconda and Netbeans. You will receive the digital course material to take home after the course.
The course includes lunch that we use in a restaurant within walking distance of the course room.
The courses are planned at various places in the country. A course takes place at a location if at least 3 people register for that location. If there are registrations for different locations, the course will take place at our main location, Houten which is just below Utrecht. A course at our main location also takes place with 2 registrations and regularly with 1 registration. And we also do courses at the customer’s location if they appreciate that.
At the end of each course, participants are requested to evaluate the course in terms of course content, course material, trainer and location. The evaluation form can be found at https://www.klantenvertellen.nl/reviews/1039545/spiraltrain?lang=en. The evaluations of previous participants and previous courses can also be found there.
The intellectual property rights of the published course content, also referred to as an information sheet, belong to SpiralTrain. It is not allowed to publish the course information, the information sheet, in written or digital form without the explicit permission of SpiralTrain. The course content is to be understood as the description of the course content in sentences as well as the division of the course into modules and topics in the modules.