By Philip Heller

ISBN-10: 0782140777

ISBN-13: 9780782140774

Are looking to triumph over of the main tough programmer certifications? the hot variation of the best-selling whole Java 2 Certification examine advisor is the source you would like. Authors Philip Heller and Simon Roberts, builders of Sun's Programmer and Developer assessments for the Java 2 Platform, offer you every little thing you must go the tests the 1st time. This absolutely revised variation is up to date for the adjustments in either tests, together with insurance of latest goals for J2SE 1.4, a brand new emphasis on Swing and RMI, and knowledge for tackling the hot structure of the Developer examination. The booklet can be more suitable with all-new beneficial properties from Sybex's market-leading learn publications, together with examination crucial sections to augment key topic components and real-world situation sidebars with pattern programming assignments. The better half CD comprises all of the evaluate questions from the e-book, a convention programmer's examination, and a hundred and fifty random-test questions, together with a hundred new questions. The CD additionally features a absolutely searchable digital variation of the ebook.

Show description

Read or Download Complete Java 2 certification study guide PDF

Similar java books

Cay S. Horstmann, Gary Cornell's Core Java, Volume 1: Fundamentals (9th Edition) PDF

Totally up-to-date to mirror Java SE 7 language alterations, middle Java™, quantity I—Fundamentals, 9th variation, is the definitive advisor to the Java platform.

Designed for severe programmers, this trustworthy, independent, no-nonsense educational illuminates key Java language and library beneficial properties with completely confirmed code examples. As in earlier versions, all code is simple to appreciate, displays glossy top practices, and is in particular designed to aid jumpstart your tasks.

Volume I quick brings you up-to-speed on Java SE 7 middle language improvements, together with the diamond operator, stronger source dealing with, and catching of a number of exceptions. the entire code examples were up to date to mirror those improvements, and entire descriptions of recent SE 7 gains are built-in with insightful motives of basic Java recommendations. You’ll research all you have to be efficient with

The Java programming environment
Objects, sessions, and inheritance
Interfaces and internal classes
Reflection and proxies
Graphics programming
Event dealing with and the development listener model
Swing-based person interface components
Application and applet deployment
Exceptions, logging, assertions, and debugging
Generic programming
Collections
Concurrency, and more

For designated insurance of complicated positive factors, together with the recent API for dossier input/output and improvements to the concurrency utilities, search for middle Java™, quantity II—Advanced positive factors, 9th version (ISBN-13: 978-0-13-708160-8).

Mastering JBuilder - download pdf or read online

The authoritative consultant to construction large-scale functions with JBuilderRJBuilder is a device designed by means of Java builders for Java builders. JBuilder builders desire a advisor that delves into the extra robust options which are required to construct enterprise-strength functions. counseled via Borland, learning JBuilder is split into significant disciplines: the improvement of Java resource code and the administration of Java resource code.

Download e-book for iPad: getting started with java by Jonathan Jackson

There are such a lot of various subsets of Java around the Java Platform—Java SE, Java EE, Java ME, Java FX—that it’s challenging to understand the place to begin. the answer's the following! Getting all started with Java™ is an entire beginner’s advisor to the Java Platform that cuts via all the confusion and publications you thru growing purposes in Java.

Get Jakarta Pitfalls: Time-Saving Solutions for Struts, Ant, PDF

While you're operating with Struts, Ant, or computerized unit checking out into your improvement process,then this can be a ebook for you. This booklet seems to be on the renowned Jakarta purposes asJUnit/Cactus, Struts, and Ant, and indicates the commonest pitfalls while utilizing those functions. The e-book givesa bankruptcy to Ant and one bankruptcy to JUnit/Cactus and relaxation to Struts.

Additional resources for Complete Java 2 certification study guide

Sample text

The two floating-point primitive data types are float and double. The char type is unsigned and represents a Unicode character. com 26 Chapter 1 Language Fundamentals The boolean type may only take on the values true and false. Arrays must be (in order): 1. Declared 2. Constructed 3. Initialized Default initialization is applied to both member variables and array elements, but not automatic variables. The default values are 0 for numerical types, the null value for object references, the null character for char, and false for boolean.

Depends on the underlying hardware B. 0 through 28 − 1 C. 0 through 216 − 1 D. −27 through 27 − 1 E. com Chapter 2 Operators and Assignments JAVA CERTIFICATION EXAM OBJECTIVES COVERED IN THIS CHAPTER: Determine the result of applying any operator (including assignment operators and instanceof) to operands of any type, class, scope, or accessibility, or any combination of these. Object. In an expression involving the operators &, |, &&, || and variables of known values, state which operands are evaluated and the value of the expression.

Com 28 Chapter 1 Language Fundamentals 5. Consider the following line of code: int[] x = new int[25]; After execution, which statements are true? ) A. x[24] is 0. B. x[24] is undefined. C. x[25] is 0. D. x[0] is null. E. length is 25. 6. Consider the following application: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. held++; } } What value is printed out at line 6? A. 0 B. 1 C. 100 D. com Test Yourself 29 7. Consider the following application: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.

Download PDF sample

Complete Java 2 certification study guide by Philip Heller


by Steven
4.0

Rated 5.00 of 5 – based on 33 votes