Exam Number: 1Z0-810
Exam Title: Upgrade Java SE 7 to Java SE 8 OCP Programmer
Associated Certification Paths
Oracle 1Z0-810 Certification Details:
| Exam Name |
Upgrade Java SE 7 to Java SE 8 OCP Programmer |
| Exam Code |
1Z0-810 |
| Exam Product Version |
Java SE |
| Exam Price |
USD $245 |
| Duration |
150 minutes |
| Number of Questions |
60 |
| Passing Score |
65% |
| Format |
Multiple Choice |
| Recommended Practice |
1Z0-810 Online Practice Exam |
| Recommended Training |
Java SE 8 New Features |
Oracle 1Z0-810 Certification Topics:
| Lambda Expressions |
- Describe and develop code that uses Java inner classes, including nested class, static class, local class, and anonymous classes
- Describe and write functional interfaces
- Describe a lambda expression; refactor the code that uses an anonymous inner class to use a lambda expression; describe type inference and target typing
|
| Using Built-in Lambda Types |
- Describe the interfaces of the java.util.function package
- Develop code that uses the Function interface
- Develop code that uses the Consumer interface
- Develop code that uses the Supplier interface
- Develop code that uses the UnaryOperator interface
- Develop code that uses the Predicate interface
- Develop code that uses the primitive and binary variations of the base interfaces of the java.util.function package
- Develop code that uses a method reference, including refactoring a lambda expression to a method reference
|
| Java Collections and Streams with Lambdas |
- Develop code that iterates a collection by using the forEach() method and method chaining
- Describe the Stream interface and pipelines
- Filter a collection by using lambda expressions
- Identify the operations, on stream, that are lazy
|
| Collection Operations with Lambda |
- Develop code to extract data from an object by using the map() method
- Search for data by using methods such as findFirst(), findAny(), anyMatch(), allMatch(), and noneMatch()
- Describe the unique characteristics of the Optional class
- Perform calculations by using Java Stream methods, such as count(), max(), min(), average(), and sum()
- Sort a collection by using lambda expressions
- Develop code that uses the Stream.collect() method and Collectors class methods, such as averagingDouble(), groupingBy(), joining(), and partitioningBy()
|
| Parallel Streams |
- Develop code that uses parallel streams
- Implement decomposition and reduction in streams
|
| Lambda Cookbook |
- Develop code that uses Java SE 8 collection improvements, including Collection.removeIf(), List.replaceAll(), Map.computeIfAbsent(), and Map.computeIfPresent() methods
- Develop code that uses Java SE 8 I/O improvements, including Files.find(), Files.walk(), and lines() methods
- Use flatMap() methods in the Stream API
- Develop code that creates a stream by using the Arrays.stream() and IntStream.range() methods
|
| Method Enhancements |
- Add static methods to interfaces
- Define and use a default method of an interface and describe the inheritance rules for the default method
|
| Use Java SE 8 Date/Time API |
- Create and manage date- and time-based events, including a combination of date and time in a single object, by using LocalDate, LocalTime, LocalDateTime, Instant, Period, and Duration
- Work with dates and times across time zones and manage changes resulting from daylight savings, including Format date and times values
- Define, create, and manage date- and time-based events using Instant, Period, Duration, and TemporalUnit
|
Oracle 1Z0-810 - Upgrade Java SE 7 to Java SE 8 OCP Programmer Exam Preparation:
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