Java se 8 - Study guides, Class notes & Summaries
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Java SE 8 OCA Exam Questions with Correct Answers
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Platform Independence: Write Once, Run Anywhere One of the main benefits of Java. This means that any code written with java only needs to be compiled once, rather than needing to be recompiled for different operating systems 
 
Verbose, Clear Syntax Used to tell the JVM which kind of information to see. The three verbose options supported by JVM are verbose: class, verbose: garbage collection, and verbose: Java Native Interface. 
 
Garbage collection, finalize An object is eligible for garbage ...
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WGU C482 Software 1: Oracle Certified Associate Java SE 8, Questions and answers. Graded A+ 2024 | 81 Pages
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What is an object? - -An object is a runtime instance of a class in memory. 
What is a class? - -A class is a program code template used to produce objects. Classes are the 
building blocks of Java. 
What are the members of the class? - -The members of a class consist of methods and fields. 
What are methods? - -Methods (also known as functions or procedures in other programming 
languages) are sets of code that are named. Those named sets of code can be called by invoking the 
name. Methods ope...
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(BOOST YOUR GRADES FOR 2024 EXAMS)WGU C482 Software 1: Oracle Certified Associate Java SE 8, Questions and answers. Graded A+
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WGU C482 Software 1: Oracle Certified 
Associate Java SE 8, Questions and 
answers. Graded A+ 
What is an object? - -An object is a runtime instance of a class in memory. 
What is a class? - -A class is a program code template used to produce objects. Classes are the 
building blocks of Java. 
What are the members of the class? - -The members of a class consist of methods and fields. 
What are methods? - -Methods (also known as functions or procedures in other programming 
languages) are sets...
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Java SE 8 Oracle Certified Associate Java Programmer I Practice Questions and Answers
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What are the components of a Java class file? Levels of components: 
1. Package statement 
2. import statements 
3. Project Comments (Optional Element) 
4. Declaration of the class 
--------Inside the class declarations-------- 
5. Instantiating variables 
6. Project comments 
7. Methods used to program 
 
A package statement is used to: Define which package a class is in 
 
A package statement must be the first statement in a class. 
 
What are the mandatory components of a class The keyword...
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Java SE 8 OCA bundled exams 2023 with 100% correct answers
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Java SE 8 OCA exam 2023 with 100% correct answers
C482 Software 1: Oracle Certified Associate Java SE 8 exam 2023 with correct answers

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Java SE 8 OCA exam 2023 with 100% correct answers
- Exam (elaborations) • 27 pages • 2023
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What is a class? correct answersAll the parts and characterics of one building block. 
 
What are the optianal Specifiers? correct answers- static 
- abstract 
- final 
 
What is a Object? correct answersA combination of data and procedures working on the available data. 
 
What is a Method? correct answersA primare elelment often calles function or procedures. 
 
What is a Field? correct answersA primare element generlly known as variables. 
 
What are the members of a class? correct answersMet...
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OCA Java SE 8 Programmer I Exam Guide Questions & Answers 2023/2024
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OCA Java SE 8 Programmer I Exam Guide Questions & Answers 2023/2024
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OCA Java SE 8 Programmer certification exam 2023 with 100% complete answers
- Exam (elaborations) • 7 pages • 2023
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Package statement 
Import statements 
Comments 
Class declaration { 
 Variables 
 Comments 
 Constructors 
 Methods 
 Nested classes 
 Nested interfaces 
 Enum 
} correct answersStructure of a Java class 
 
public final class Runner extends Person implements Athlete {} correct answersComponents of a class declaration using an example 
 
- Per Java naming conventions, package names should all be in lowercase. 
- The package and subpackage names are separated using a dot (.). 
- Package names foll...
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Oracle Certified Associate, Java SE 8 Programmer exam study guide 2024 with complete solutions already graded A+
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Why does the following snippet code not compile? 
 
float value = 102.0; 
Type mismatch: cannot convert from double to float. 
This message indicates that we are trying to convert a double value, 102.0, to a float variable reference using an implicit cast. If we add an explicit cast to (float) or change the value to 102.0f, the code will compile without issue. 
 
 
 
A method 
is an operation that can be called. 
 
 
 
method signature 
is the full declaration of a method 
 
 
 
There are three ...
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WGU C482 Software 1: Oracle Certified Associate Java SE 8 | 280 Questions with 100% Correct Answers | Verified | Latest Update | 71 Pages
- Exam (elaborations) • 71 pages • 2023
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What is an object? - An object is a runtime instance of a class in memory. 
What is a class? - A class is a program code template used to produce objects. Classes are the 
building blocks of Java. 
What are the members of the class? - The members of a class consist of methods and fields. 
What are methods? - Methods (also known as functions or procedures in other programming 
languages) are sets of code that are named. Those named sets of code can be called by invoking 
the name. Methods operate...
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