Java SE 8 Programmer I (Oracle 1Z0-808)

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Java SE 8 Programmer I (Oracle 1Z0-808)

The Java SE 8 Fundamentals certification training course is a beginner-level course aimed at professionals who are looking to learn how to program with Java and want to pursue the same as their career option. The course has all the fundamental knowledge and core concepts that the candidates will require to start their journey as Java programmers. The certification course is aimed at clearing all the basic concepts of Java and object-oriented programming that is done with Java.

Learning Objectives

• Learners will know how to create basic applications using Java constructs
• Candidates of the certification course will also learn how to write error-handling code
• They will learn how to write code that will include variables, conditional constructs, arrays, and loop constructs
• Learners will understand how to use Java operators to manipulate string data and numeric data
• They will be able to access the fields and methods of an object
• They will also learn how to create various Java classes and learn how to use object references
• They will be able to declare, override and invoke methods
• Learners will know how to successfully handle a checked exception in Java applications
• They will be able to implement a simple class hierarchy
• They will be able to overload constructors and know how to encapsulate a class with the help of access modifiers

Course Content:

Module1: 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

Module2: WorDeclare 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 Integerking With Java Data Types

Module3: 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

Module4: Creating and Using Arrays

• Declare, instantiate, initialize and use a one-dimensional array
• Declare, instantiate, initialize and use multi-dimensional arrays

Module5: 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

Module6: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

Module7: 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

Module8: Handling Exceptions

• Differentiate among checked exceptions, unchecked exceptions, and Errors
•  Create a try-catch block and determine how exceptions alter normal program flow
• Create and invoke a method that throws an exception
• Recognize common exception classes (such as NullPointerException, ArithmeticException, ArrayIndexOutOfBoundsException, ClassCastException)

Module9: 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

Module10:Employee management system with java

• Create Sqlite database
• Add Record to the Table
• Select data from Table
• Delete Record from Table
• Update record in the Table

Module11: Final Projecet

International Student Fees: 350 USD$

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