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Oracle 1z0-803 Questions & Answers
1z0-803 Questions & Answers
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Exam Code: 1z0-803

Exam Name: Java SE 7 Programmer I

Vendor: Oracle

No of Questions: 216

Last Updated: August 19, 2017

Certs Covered: Oracle Certified Associate, Java SE 7 Programmer

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Introduction

Oracle 1Z0-083 is a certification awarded by an internationally recognized body known as the oracle foundation, it’s a certification that deals with programming mainly java and it imparts onto an individual programming skills like working with arrays, the various java data types, data encapsulation, inheritance among others and also handling of exceptions among others.

Exam description

Why is this exam required?

Oracle 1Z0-083 is a certification exam for those individuals with the passion in programming especially java programming, it offers one the relevant skills needed in the everyday programming and also improves our ability and capacity to successfully handle java related projects and to give us the basis which we can use to develop our own java applications and deploy them effeciently,from this certification we get to understand how some applications that have been developed by java programming language operates like the ATMs and many more, through this we get to appreciate the value of programming in our day to day life. After one has successfully pursued and completed this oracle certification course, the careers one can pursue are among the following:

  • Programmer
  • Software developer.
  • Java Consultant
  • Systems and applications developer
  • Systems Technician

Associated certification

This certification awarded by oracle that mainly perfects an individual’s programming skills has its closely associated certificate being the following:

  • Oracle certified associate
  • Java SE 7 programmer.

And the training recommended for this certification is the Java SE fundamentals training that equips one with the basics of java SE programming.

Prerequisite

The recommended prerequisites are very essential to anybody with the need of pursuing any certification exams  because they make learning or pursuing of a given certification course relatively easier by already providing clue or some background information on the course that the candidate intends to pursue and this reduces the unfamiliarity that one do faces in handling new things and they all differ based on the certification that one wants to pursue, for this oracle certification, the prerequisites are the following:

  • That candidate who wants to pursue this course should have knowledge on what java programming is.
  • The candidate should have dealt with java as a programming language before.
  • The candidate should know and understand what programming is.
  • The candidate should have NetBeans or any relevant software for use in coding and running the java programs.

Knowledge and skills tested here

The oracle certification mainly deals with and tests the candidates understanding and knowledge and skills learnt in relation to java programming and among the java skills tested are in areas of java data types and variables, decision statements in java, working with arrays and creating arrays, looping in java, working with data encapsulation and data inheritance and also handling the exceptions among others

Objectives or topics covered

Every certification aims at covering well stated and stipulated objectives to guarantee the completion of the course and at the end of the course the candidate is expected to be able to clearly show their understanding and mastery of the skills and concept they have been taught in the objectives and whatever was covered in these objectives are what are tested in the end exams so for any student who want to perform well in this certification ,must take seriously all the objectives covered as well as the practical skills taught and illustrated, among the objectives covered in this oracle certification are as follows:

  • Fundamentals of java
    • The candidate here is taken through the basics of java by defining the variables and their scope, defining the java class and its structure, and also creating some java applications that are executed using the main method and also they are told how importation of java packages is done and made visible and accessible in one’s own java code.
  • Data types in java and working with them
    • Java also has got its various data types, the candidates are shown how to work with this data types and also what these data types are and among other key concepts covered here are variables and their initialization and declaration and the various types of variables and how they are referenced, they are also taught how to manipulate and create strings and also how methods and functions can be called successfully.
  • How decision statements and operators are used
    • Here the areas and concepts covered are among the following: how to use operators in java, using the various statements like the if, else, if-else and also operator precedence among others.
  • Arrays: creation and usage
    • They are also introduced to arrays and are told and shown how arrays are declared, instantiated and initialized successfully and also the various types of arrays available among others.

Career prospects

With this  certification of oracle one is deemed to be employed by the numerous software development company that have arose over the years or still one can be self-employed by working as a freelancer and earning millions of dollars, so this certification guarantees one earnings and employment

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