OCP Oracle Certified Professional Java SE 21 Developer Study Guide

English, Boyarsky Jeanne, Selikoff Scott, 2024
Ratings
Delivered between Sat, 9.8. and Thu, 14.8.
6 pieces in stock at supplier
free shipping

Product details

Succeed on the Java SE 21 Developer certification exam on your first attempt. In the OCP Oracle Certified Professional Java SE 21 Developer Study Guide: Exam 1Z0-830, a team of expert Java developers and trainers delivers a focused and authoritative roadmap to the newly updated Java SE 21 Developer certification exam (1Z0-830). The authors explain key concepts from the test that you can also apply to a new or existing Java development role, ensuring you obtain new skills, sharpen old ones, and discover skills you never knew you had. From writing methods that utilize pattern matching to building applications with virtual threads, you'll find everything you need to know about Java development to perform well on the test and at your day job.

The book also includes complementary access to Sybex's superior online interactive learning environment and test bank, which offers hundreds of practice exam questions, electronic flashcards, and a searchable glossary of the most important terms readers need to understand. Perfect for anyone preparing for the challenging OCP Java SE 21 Developer exam, this book will also earn a prominent place on the desks of junior and senior programmers who use Java on a daily basis. It's an ideal resource and quick reference to help you quickly find the information you need immediately, reduce test anxiety on the certification exam, and assist you in your day-to-day work as a Java developer.

You'll also get:

  • Handle date, time, text, numeric, and Boolean values
  • Understand and control program flow
  • Utilize Java's object-oriented approach to programming
  • Handle exceptions and errors
  • Work with streams and Lambda expressions
  • Package and deploy Java code
  • Use the Java I/O API

About the Oracle Certified Professional Developer certification: The OCP Oracle Certified Professional Java SE 21 Developer certification validates advanced understanding of Oracle concepts and skills as well as experience applying them in the real world.

Key specifications

Language
English
Author
Boyarsky Jeanne, Selikoff Scott
Number of pages
1040
Year
2024
Item number
50066810

General information

Publisher
Wiley VCH
Category
Reference books
Release date
9.10.2024

Book properties

Language
English
Author
Boyarsky Jeanne, Selikoff Scott
Year
2024
Number of pages
1040
Year
2024

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Height
231 mm
Width
188 mm
Weight
1383 g

Package dimensions

Length
24 cm
Width
19.10 cm
Height
6.30 cm
Weight
1.87 kg

30-day right of return if unopened
24 Months Warranty (Bring-in)
1 additional offer

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Reference books» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 56.Pearson Studium
    0.3 %
  • 56.SCM
    0.3 %
  • 56.Wiley VCH
    0.3 %
  • 61.Suhrkamp
    0.4 %
  • 62.HarperCollins
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Wiley VCH
    Not enough data
  • Anaconda
    Not enough data
  • Ariston
    Not enough data
  • Avery Publishing Group
    Not enough data
  • Beck C.H.
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Reference books» category returned?

Source: Digitec Galaxus
  • 58.Various Publishers
    1.2 %
  • 62.Little, Brown and Company
    1.3 %
  • 62.Wiley VCH
    1.3 %
  • 64.dPunkt
    1.4 %
  • 65.Reclam
    1.5 %
Source: Digitec Galaxus