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<p>oracle java certifications</p> <p><b>Новая страница</b></p><div>== Java SE 8 Programmer I 1Z0-808 Certification Exam Details ==<br /> <br /> ? Exam Name: Java SE 8 Programmer I<br /> ? Exam Code: 1Z0-808<br /> ? Exam Price: $245.00 Read more about exam pricing<br /> ? Format: Multiple Choice<br /> ? Duration: 150 Minutes<br /> ? Number of Questions: 70<br /> ? Passing Score: 65%<br /> ? Validated Against: This exam has become written for that Java SE 8 release.<br /> ? 1Z0-808 practice test: https://www.dbexam.com/1z0-808-java-se-8-programmer-i<br /> ? 1z0-808 syllabus: https://www.dbexam.com/oracle-1z0-808-certification-exam-syllabus<br /> 1Z0-808 Certification Exam Topics:<br /> ? Java Basics<br /> 0 Define the scope of variables <br /> 0 Define the structure of an Java class<br /> 0 Create executable Java applications using a main method; chance a Java program from the command line; produce console output<br /> 0 Import other Java packages to make them available in your code<br /> 0 Compare and contrast the features and the different parts of Java for example: platform independence, object orientation, encapsulation, etc.<br /> <br /> ? Using Operators and Decision Constructs<br /> 0 Use Java operators; use parentheses to override operator precedence<br /> 0 Test equality between Strings as well as other objects using == and equals ()<br /> 0 Create if and if/else and ternary constructs <br /> 0 Use a switch statement <br /> <br /> ? Using Loop Constructs<br /> 0 Create and rehearse while loops<br /> 0 Create and rehearse for loops like the enhanced for loop<br /> 0 Create and use do/while loops<br /> 0 Compare loop constructs<br /> 0 Use break and continue<br /> <br /> ? Working with Inheritance <br /> 0 Describe inheritance as well as benefits<br /> 0 Develop code which makes using polymorphism; develop code that overrides methods; differentiate relating to the sort of a reference along with the sort of a thing<br /> 0 Determine when casting is necessary<br /> 0 Use super this also to get into objects and constructors<br /> 0 Use abstract classes and interfaces<br /> <br /> ? Working with Selected classes through the Java API <br /> 0 Manipulate data while using StringBuilder class and its particular methods<br /> 0 Create and manipulate Strings<br /> 0 Create and manipulate calendar data using classes from java.time.LocalDateTime, java.time.LocalDate, java.time.LocalTime, java.time.format.DateTimeFormatter, java.time.Period<br /> 0 Declare and make use of an ArrayList of the given type <br /> 0 Write a simple Lambda expression that consumes a Lambda Predicate expression<br /> <br /> ? Assume the subsequent:<br /> 0 Missing package and import statements<br /> 0 No file or directory path names for classes<br /> 0 Unintended line breaks<br /> 0 Code fragments<br /> 0 Descriptive comments<br /> ? Get More Detail about 1Z0-808 Certification: https://1z0-808-preparationguide.blogspot.com/<br /> <br /> ? Working With Java Data Types <br /> 0 Declare and initialize variables (including casting of primitive data types)<br /> 0 Differentiate between object reference variables and primitive variables<br /> 0 Know how you can read or email object fields<br /> 0 Explain an Object's Lifecycle (creation, &quot;dereference by reassignment&quot; and garbage collection)<br /> 0 Develop code which utilizes wrapper classes like Boolean, Double, and Integer<br /> <br /> ? Creating and ultizing Arrays <br /> 0 Declare, instantiate, initialize and rehearse a one-dimensional array<br /> 0 Declare, instantiate, initialize and use multi-dimensional arrays<br /> <br /> ? Working with Methods and Encapsulation <br /> 0 Create methods with arguments and return values; including overloaded methods<br /> 0 Apply the static keyword to methods and fields <br /> 0 Create and overload constructors; differentiate between default and user defined constructors<br /> 0 Apply access modifiers<br /> 0 Apply encapsulation principles into a class<br /> 0 Determine the consequence upon object references and primitive values when they are passed into techniques that alter the values<br /> ? Handling Exceptions <br /> 0 Differentiate among checked exceptions, unchecked exceptions, and Errors<br /> 0 Create a try-catch block and determine how exceptions alter normal program flow<br /> 0 Describe the main advantages of Exception handling <br /> 0 Create and invoke a technique that throws the best<br /> 0 Recognize common exception classes (such as NullPointerException, ArithmeticException, ArrayIndexOutOfBoundsException, ClassCastException)<br /> <br /> Register for this exam<br /> Register for this exam with Pearson VUE and spend on the exam with all the voucher you purchase from Oracle University or which has a bank card applied during exam registration.<br /> <br /> <br /> To read more about [https://www.linkedin.com/pulse/how-prepare-oracle-1z0-808-certification-devanshi-mishra/ 1z0-808 exam questions] just go to the best web site.</div>

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