Oracle Certified Java Programmer- java 1z0-808

Oracle Certified Java Programmer: java 1z0-808, available at Free, has an average rating of 4.35, with 14 lectures, 9 quizzes, based on 39 reviews, and has 2129 subscribers.

You will learn about Welcome, Java developers. Youve come to the right place if youre seeking for best simulations that can help you with your Java SE 8 certification preparation. 9 Best Mock Tests covering all the topics of java SE8 programmer syllabus. You will experience the official 1Z0-808 exam guide by doing these practice tests. This tells you about the various sorts of questions and how to address them. With realistic exam simulations, taking these tests allows you to better assess your strengths N weakness prior to taking the actual exam so that you can focus. You will get the important shortcuts notes, covering Java SE8 certification exam syllabus. This course is ideal for individuals who are Students who are preparing for Java certification exam (OCA). java 1z0-808 or Those who are preparing to upgrade their certification cultivates in-demand Java programming skills that are crucial in a competitive job market. or Who are seeking better job placements with greater pay rates in IT industry. It is particularly useful for Students who are preparing for Java certification exam (OCA). java 1z0-808 or Those who are preparing to upgrade their certification cultivates in-demand Java programming skills that are crucial in a competitive job market. or Who are seeking better job placements with greater pay rates in IT industry.

Enroll now: Oracle Certified Java Programmer: java 1z0-808

Summary

Title: Oracle Certified Java Programmer: java 1z0-808

Price: Free

Average Rating: 4.35

Number of Lectures: 14

Number of Quizzes: 9

Number of Published Lectures: 14

Number of Published Quizzes: 9

Number of Curriculum Items: 23

Number of Published Curriculum Objects: 23

Original Price: Free

Quality Status: approved

Status: Live

What You Will Learn

Welcome, Java developers. Youve come to the right place if youre seeking for best simulations that can help you with your Java SE 8 certification preparation.

9 Best Mock Tests covering all the topics of java SE8 programmer syllabus.

You will experience the official 1Z0-808 exam guide by doing these practice tests. This tells you about the various sorts of questions and how to address them.

With realistic exam simulations, taking these tests allows you to better assess your strengths N weakness prior to taking the actual exam so that you can focus.

You will get the important shortcuts notes, covering Java SE8 certification exam syllabus.

Who Should Attend

Students who are preparing for Java certification exam (OCA). java 1z0-808

Those who are preparing to upgrade their certification cultivates in-demand Java programming skills that are crucial in a competitive job market.

Who are seeking better job placements with greater pay rates in IT industry.

Target Audiences

Students who are preparing for Java certification exam (OCA). java 1z0-808

Those who are preparing to upgrade their certification cultivates in-demand Java programming skills that are crucial in a competitive job market.

Who are seeking better job placements with greater pay rates in IT industry.

OCA – Java SE 8 Programmer I – Exam Information: [effective September 1, 2022]

Exam Number: 1Z0-808

Duration: 120 minutes

Questions: 56 (Multiple Choice / Multiple Select)

Passing score: 65%

Validation: Exam has been validated for product version Java SE 8.

Exam Topics:

Java Basics

Define the scope of variables

Define the structure of a Java class

Create executable Java applications with a main method; run a Java program from the command line; produce console output

Import other Java packages to make them accessible in your code

Compare and contrast the features and components of Java such as: platform independence, object orientation, encapsulation, etc.

Working With Java Data Types

Declare and initialize variables (including casting of primitive data types)

Differentiate between object reference variables and primitive variables

Know how to read or write to object fields

Explain an Object’s Lifecycle (creation, “dereference by reassignment” and garbage collection)

Develop code that uses wrapper classes such as Boolean, Double, and Integer

Using Operators and Decision Constructs

Use Java operators; use parentheses to override operator precedence

Test equality between Strings and other objects using == and equals ()

Create if and if/else and ternary constructs

Use a switch statement

Creating and Using Arrays

Declare, instantiate, initialize and use a one-dimensional array

Declare, instantiate, initialize and use multi-dimensional arrays

Using Loop Constructs

Create and use while loops

Create and use for loops including the enhanced for loop

Create and use do/while loops

Compare loop constructs

Use break and continue

Working with Methods and Encapsulation

Create methods with arguments and return values; including overloaded methods

Apply the static keyword to methods and fields

Create and overload constructors; differentiate between default and user defined constructors

Apply access modifiers

Apply encapsulation principles to a class

Determine the effect upon object references and primitive values when they are passed into methods that change the values

Working with Inheritance

Describe inheritance and its benefits

Develop code that makes use of polymorphism; develop code that overrides methods; differentiate between the type of a reference and the type of an object

Determine when casting is necessary

Use super and this to access objects and constructors

Use abstract classes and interfaces

Handling Exceptions

Differentiate among checked exceptions, unchecked exceptions, and Errors

Create a try-catch block and determine how exceptions alter normal program flow

Describe the advantages of Exception handling

Create and invoke a method that throws an exception

Recognize common exception classes (such as NullPointerException, ArithmeticException, ArrayIndexOutOfBoundsException, ClassCastException)

Working with Selected classes from the Java API

Manipulate data using the StringBuilder class and its methods

Create and manipulate Strings

Create and manipulate calendar data using classes from java.time.LocalDateTime, java.time.LocalDate, java.time.LocalTime, java.time.format.DateTimeFormatter, java.time.Period

Declare and use an ArrayList of a given type

Write a simple Lambda expression that consumes a Lambda Predicate expression

Disclaimer: These questions are not real examination questions / dumps. These questions are created to evaluate your preparation for certification exam.

Course Curriculum

Chapter 1: Java 1z0-808 (OCA)

Lecture 1: Java Certification Introduction

Lecture 2: Java Certification Topics With Examples.

Chapter 2: NOTES

Lecture 1: Assertions

Lecture 2: Declarations and Access Modifiers

Lecture 3: Exception Handling

Lecture 4: Flow Control

Lecture 5: Garbage Collection

Lecture 6: Generics

Lecture 7: Inner Classes

Lecture 8: Java 8

Lecture 9: java.lang Package

Lecture 10: Language Fundamentals

Lecture 11: Oops

Lecture 12: Operators & Assignments

Chapter 3: Exam Simulations

Instructors

Chiranjeevi Santosh
Educating people on How To Earn Extra Income.

Rating Distribution

1 stars: 1 votes

2 stars: 0 votes

3 stars: 5 votes

4 stars: 16 votes

5 stars: 17 votes

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