Oracle Java Certification: Shortest Way To Crack OCA 1Z0-808

About this course

OCA - Java SE 8 Programmer I - Exam Information:Exam Code: 1Z0-808Duration: 150 minutesQuestions #: 70 (Multiple Choice / Multiple Select)Passing score: 65% Exam Curriculum:Java Basics Define the scope of variables Define the structure of a Java classCreate executable Java applications with a main method; run a Java program from the command line; produce console outputImport other Java packages to make them accessible in your codeCompare 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 variablesKnow how to read or write to object fieldsExplain 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 precedenceTest 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 arrayDeclare, instantiate, initialize and use multi-dimensional arraysUsing Loop Constructs Create and use while loopsCreate and us