Start your prep for Oracle OCA/OCP certification exam with OCA/OCP Java SE 7 Programmer course. The course provides complete coverage of all the objectives of 1Z0-803 and 1Z0-804 exam and includes topics such as declarations and access control, object orientation, operators, working with strings, arrays, and arrayLists and much more. Oracle Java SE 7 Programmer exam is designed to certify the competency of Java professionals in understanding, designing, and manipulating Java applications. The course provides knowledge and skills required for better understanding of Java language and becoming a Java certified professional. The course gives expertise in the topics like:

  • JDBC
  • Threads
  • Operators
  • I/O and NIO
  • Serialization
  • Concurrency
  • Inner classes
  • Object orientation
  • Classpaths and JARs
  • Generics and Collections
  • Flow control and Exceptions
  • Declaration and Access Control
  • Working with Strings, Array, and ArrayList
  • String Processing, Data Formatting, and Resource Bundles

The course comes with the following resources:

  • 18+ Lessons
  • 170+ Exercises
  • 103+ Flashcards
  • 2+ Full-length Tests

About The Exam

The 1Z0-803 and 1Z0-804 exams fall under the category of OCP certification. The certification program offers professional-level credential and designed to ensure the knowledge and proficiency to develop applications using the Java technologies: Java SE 7, Java SE 6, and Java SE 5. The Oracle Java Certified Professional exam validates your basic understanding of the topics like:

  • Inheritance
  • Data Types
  • Localization
  • Java Basics
  • Loop Constructs
  • Java Class Design
  • Java I/O Fundamentals
  • Exceptions and Assertions
  • Object-oriented Design Principles
  • Operators and Decision Constructs

The certification has following career prospects:

  • Core Java Developer
  • Java Programmer

So, enroll yourself in the uCertify course today for enhancing your career prospects in Java programming.

 

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  • 9A0-129 – Adobe Flex 4 ACE Practice Test
  • 226 Questions, 101 Quiz, 103 Study Notes
    9A0-129 is the latest exam launched by Adobe for Flex 4. This Flex 4 ACE exam contains few new features such as Spark controls i.e., NumericStepper control, RadioButton control, Spark skins, two way binding, Design patterns etc. After passing this Adobe Flex 4 ACE exam, one will become an Adobe Certified Expert (ACE) on Flex 4.

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  • 300 Questions, 100 Quiz, 142 Study Notes
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  • 360 Questions, 110 Quiz, 167 Study Notes
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  • 208 Questions, 100 Quiz, 67 Study Notes
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  • CX310-200 Solaris 10 OS, Part I Practice Test
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  • 205 Questions, 100 Quiz, 97 Study Notes
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  • TT0-201 – Convergence Technologies Professional 2007 Practice Test
  • 258 Questions, 126 Quiz, 83 Study Notes
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  • 227 Questions, 105 Quiz, 102 Study Notes
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    Adobe 9A0-125 test validates your proficiency with Adobe Photoshop Lightroom 2 ACE Exam. The skills measured by 9A0-125 include working with Photoshop Lightroom UI, painting and retouching, creating and using layers, working with selections, supporting video, etc.

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  • 1Z0-144 – Oracle Database 11g: Program with PL/SQL Practice Test
  • 252 Questions, 100 Quiz, 226 Study Notes
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Introduction to JavaScript

  • VBScript is another scripting language that uses Visual Basic code for writing scripts.
  • ECMA approved JavaScript as an international standard in 1997.
  • The Microsoft version of JavaScript is known as JScript.
  • JavaScript is the first scripting language used for a browser.
  • The old name of JavaScript is LiveScript.
  • CGI was used to validate forms when JavaScript was not developed.
  • JavaScript is the default scripting language of Netscape Navigator.
  • If the language attribute is not defined, Netscape Navigator uses JavaScript as the default scripting language.
  • Netscape develops the JavaScript language.
  • A property is an attribute of an object used to change the style of the object.
  • Every property has a value that changes the style of an object.
  • JavaScript is interpreted at runtime. The script is not compiled.
  • The comment tag is used to hide the script from the non-scriptable browsers.
  • The <script>…<script> tag is used to insert scripts in a Web page.
  • An HTML document can contain any number of <script>…<script> tag
  • A variable declared inside the <script>…<script> tag but outside any function is known as global variable and can be accessed from any function within the <script tag>.
  • The increment (++) operator is used to increment the value of a variable by one.
  • Instantiation is a process of creating copies of different objects.

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General high availability technologies in 10g

  • The ORDER BY clause sorts the records in ascending order and it comes last in the SELECT statement.
  • The Online redo log files and the operating system flat file are used to store a copy of a data dictionary.
  • RMAN can be used to take an incremental backup for tablespaces and data files.
  • The rman target/ command is used to maintain backup copies by connecting to the target database and returns the RMAN prompt to issue further backup commands.
  • The NLS_LANG parameter must be set to specify the language, territory, and character set used in an application.
  • CONFIGURE is an RMAN command that configures an RMAN environment.
  • CONFIGURE RETENTION POLICY CLEAR is a command that will configure the retention policy to the default of REDUNDANCY 1.
  • RMAN is used to migrate the database files from conventional file system storage to ASM storage.
  • The control file, target database catalog, and Recovery catalog are used to store the RMAN’s persistent settings.
  • The redo files are opened after executing the ALTER DATABASE OPEN command on a database when it is in MOUNT mode.
  • RMAN can be used to move database objects from a non-ASM disk location to an ASM disk group.
  • The V dynamic performance view includes the status, the location where the block change tracking file is stored, and the size in bytes of the file.
  • Continue reading

Oracle architecture

  • The size of the shared pool can be changed dynamically. The data dictionary cache of the shared pool holds the most recently accessed data dictionary information. The shared pool consists of a library cache and data dictionary cache.
  • Control file, redo log file, and data file are part of an Oracle database.
  • An SGA and Oracle background processes constitute an Oracle instance. An SGA is ended when an Oracle instance is shut down. Multiple users can share data in an SGA.
  • While making modifications in SPFILE, the instance should be in open and running state, whereas in the case of PFILE, the instance will have to be first shut down and restarted before making any modifications in it.
  • V is a dynamic performance view that is used to display the names and the location of all the control files.
  • Following is the correct sequence of the processes that occur when a database is opened:
    1. An initialization parameter file is read.
    2. Continue reading

New Features of Oracle 10g, Oracle 10g Installation, Server Configuration, and Maintenance of the Software

  • Memory – 512MB, Temp space – 400MB of free space in the /tmp directory applicable for the Unix operating system, Swap space – 1GB or twice the amount of RAM, Free disk space – 1.5GB are the minimum hardware requirements to install Oracle 10g.
  • The Installation Type list box is used to decide the type of installation.
  • Oracle Management Agent (OMA) is a centralized administrative tool that is capable of administering the database server and an application server.
  • The location (/u01/app/oracle) will be considered as the base of Optimal Flexible Architecture (OFA).
  • The password file is used to authenticate the administrative tasks from remote locations.
  • An Oracle 10g client can be used to connect to an Oracle 8i or 9i database by using the following syntax:
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Q. What is the pre-requisite for taking the 1z0-045 test?

A. 1z0-045 is an upgrade test for all Oracle 8i OCPs (1z0-020). Therefore, to give 1z0-045, you must be 8i OCP. 1z0-045 is titled as Oracle Database 10g DBA New Features for Oracle8i OCPs. The best way to study for any certification is self-studying and getting hands on the software.

Q. How can I register for the test?

A. You can register yourself through the Oracle registered testing centers. After getting yourself registered for the test, you can contact the testing center to know the schedule (date and time) of your test. Oracle certifications can be taken only at authorized Prometric testing centers worldwide. The test date may depend on your choice (and availability of slot) in your selected test center. You may choose to register yourself online at Prometric Website .
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Q. What is the pre-requisite for taking the 1Z0-040 test?

A. The prerequisite for the 1Z0-040 test is Oracle Database 10g: New Features for Administrators Release 2 (1z0-030). The 1Z0-040 (OCP) is a step that upgrades your 9i OCP credential to 10g credential. Generally, one test is required for OCPs to upgrade to each new release of an Oracle DBA track. The Oracle Database 10g certification track is a step towards a successful career as an Oracle professional. However, you must be well experienced with the SQL before you take the test. Self-studying and self-schooling can certainly help you prepare for the test. This will require a lot of dedication and practice managing a database and newly added features in 10g.

Q. How can you register for the test?

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