Click here to close now.

Welcome!

IoT User Interface Authors: Liz McMillan, Adrian Bridgwater, Elizabeth White, Hovhannes Avoyan, AppDynamics Blog

Related Topics: Java IoT, @MicroservicesE Blog, IoT User Interface

Java IoT: Blog Post

OCAJP and OCPJP Java SE 7 Programmer Certifications

Improve your profile value by OCAJP and OCPJP Java SE 7 Programmer Certifications

Oracle Java SE 7 Programmer certifications gear up your knowledge in latest API /JSR changes and improves your career potential.

Introduction
The Java SE 7 Programmer (OCAJP & OCPJP) is a professional certification program offered by Oracle. These certifications tests candidates program knowledge Java SE at lighter (in OCA) and deeper (in OCP) levels.  The OCA Java 7 is an entry level certification in Java. It helps the programmer who can have the basic knowledge of the essentials of the Java programming language. To handle the looping constructs and variables, and does not cover specific technologies such as GUI creation, Web or network programming. This certification exam tests how well a programmer has understood the language constructs and verify skillset in Java technologies.

The OCP Java 7 is the next level programming certification that covers major changes/addition in Java SE 7. The interesting topics in this exams are Patterns, JDBC 4.0, Java NIO 2 and Exception Handling enhancements.

Why OCPJP is top recommended certification in Java?
The certification is must needed for any Java programmer/developer to prove their skills in reliable manner. It does not requires any mandatory course, so the cost of certification process is less when compared to certifications like OCMJD and OCMJEA. Another good news from Oracle is that the exam syllabus is divided into two different certifications, OCA (entry level programmer), OCP (advanced level programmer). One must complete OCAJP certification prior to attending OCPJP exam. Most of the other certifications requires OCPJP as the pre-requirement, so candidates can attend other certifications when they have OCPJP certification.

Following table taken from Oracle site describes the Java SE 7 Certification paths and their information.
OCAJP 7 OCPJP 7 Upgrade OCPJP 7
Prior Certification None OCAJP 7 Any Java Programmer certification
Exam Number 1Z0-803 1Z0-804 1Z0-805
Exam Name Java SE 7 Programmer I Java SE 7 Programmer II Upgrade to Java SE 7 Programmer
Duration 150 minutes 150 minutes 150 minutes
Number of Questions 90 Questions 90 Questions 90 Questions
Passing Score 75% 65% 60%
Associated Certification Oracle Certified Associate, Java SE 7 Programmer (OCAJP 7) Oracle Certified Professional, Java SE 7 Programmer (OCPJP 7) Oracle Certified Professional, Java SE 7 Programmer (OCPJP 7)

Certification Preparation Tips

To be success in Java certification one must have good knowledge in exam objectives. Identify top rated study material for the certification and check whether it meets the exam objectives.

The next step will be reading exam topics one by one with small programs. Note that Oracle changed exam pattern from theory knowledge to program/practical knowledge and you can expect lot of coding snippets questions than direct theory questions. You must write programs and analyze possible error/runtime conditions.

Practice with legal practice exam labs (search it in certguard.com) and identify your weakness. Do not purchase and use braindumps, they are strictly illegal.

I found that Java SE 7 OCA Training Lab and Java SE 7 OCP Training Lab are legal study guides offered by EPractize Labs. These are the guides currently available in the market and they are good in terms of study notes and mock exams. The products are very limited and works only in Windows, however you can run it in Linux/MAC OS by winreg or any other emulators.

Preparation for the OCAJP 7 Certification
To achieve Oracle Certified Associate Java SE 7 Programmer (OCAJP) Certification you need to complete 1Z0-803 – Java SE 7 Programmer I Exam. This exam covers the basic knowledge of Java data types, strings, arrays, loop constructs, methods and encapsulation, inheritance and exceptions. There is no prior requirement for this certification from Oracle.

OCAJP 7 Objectives:

  1. Java Basics
  2. Working With Java Data Types
  3. Using Operators and Decision Constructs
  4. Creating and Using Arrays
  5. Using Loop Constructs
  6. Working with Methods and Encapsulation
  7. Working with Inheritance
  8. Handling Exceptions

Study Materials:
OCAJP 7
Training Lab by EPractize Labs - Currently this is the only software guide available for Oracle Certified Associate, Java SE 7 Programmer certification. This software simulator comes with set of mock exam questions and review slides to prepare 1Z0-803 – Java SE 7 Programmer I Examination.

Preparation for the OCPJP 7 Certification
To achieve Oracle Certified Professional Java SE 7 Programmer (OCPJP) Certification you need to complete 1Z0-804 – Java SE 7 Programmer II Exam. This exam covers the basic knowledge of basic syntax and structure of the Java programming language and can create Java technology applications that run on server and desktop systems using Java SE 7. Oracle Certified Associate, Java SE 7 Programmer certification is prior requirement for this certification from Oracle.

OCAJP 7 Objectives:

  1. Java Class Design
  2. Advanced Class Design
  3. Object-Oriented Design Principles
  4. Generics and Collections
  5. String Processing
  6. Exceptions and Assertions
  7. Java I/O Fundamentals
  8. Java File I/O (NIO.2)
  9. Building Database Applications with JDBC
  10. Threads
  11. Concurrency
  12. Localization

Study Materials:
OCPJP 7
Training Lab by EPractize Labs - Currently this is the only guide available for Oracle Certified Professional, Java SE 7 Programmer certification. This software simulator comes with set of mock exam questions and review slides to prepare 1Z0-804 – Java SE 7 Programmer II Examination.

Preparation for the Upgrade OCPJP 7 Certification
The upgrade path lets old SCJP/OCPJP certified candiates move into OCPJP 7 certification. To achieve Oracle Certified Professional Java SE 7 Programmer (OCPJP) Certification you need to complete 1Z0-805 – Upgrade to Java SE 7 Programmer Exam. This exam covers the basic knowledge of basic syntax and structure of the Java programming language and can create Java technology applications that run on server and desktop systems using Java SE 7. Any version Oracle Certified Professional, Java Programmer OR Any version Sun Certified Java Programmer is prior requirement for this certification from Oracle.

OCAJP 7 Upgrade Objectives:

  1. Language Enhancements
  2. Design Patterns
  3. Database Applications with JDBC
  4. Concurrency
  5. Localization
  6. Java File I/O (NIO.2)

Study Materials:
OCPJP 7 Upgrade
Training Lab by EPractize Labs - The good news from EPractize Labs is that they have separate software study guide for OCP Java SE 7 Upgrade exam. This is the only guide available for Oracle Certified Professional, Java SE 7 Programmer certification. This software simulator comes with set of mock exam questions and review slides to prepare 1Z0-805 – Upgrade Java SE 7 Programmer Examination.

Conclusion
OCPJP 7 certification adds more value to any Java Professionals. I read one article where a SCEA certified candidate appeared for OCPJP 7 Upgrade exam. To get uptodate knowledge in Java, one must appear this certification. The company EPractize Labs is respected by many Java aspirants and I strongly recommend their product for all Java Certifications.

More Stories By Kenrick Freemen

Kenrick Freemen is a software architect doing consulting for banking and education domains. He has more than 6 years of experience in developing Java EE applications. He is a Sun Certified Java Programmer, Oracle Certified Professional, Java EE 5 Web Services Developer and Sun Certified Java EE Architect.

Comments (0)

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


@CloudExpo Stories
SYS-CON Events announced today that BMC will exhibit at SYS-CON's 16th International Cloud Expo®, which will take place on June 9-11, 2015, at the Javits Center in New York City, NY. BMC delivers software solutions that help IT transform digital enterprises for the ultimate competitive business advantage. BMC has worked with thousands of leading companies to create and deliver powerful IT management services. From mainframe to cloud to mobile, BMC pairs high-speed digital innovation with robust...
2015 predictions circa 1970: houses anticipate our needs and adapt, city infrastructure is citizen and situation aware, office buildings identify and preprocess you. Today smart buildings have no such collective conscience, no shared set of fundamental services to identify, predict and synchronize around us. LiveSpace and M2Mi are changing that. LiveSpace Smart Environment devices deliver over the M2Mi IoT Platform real time presence, awareness and intent analytics as a service to local connecte...
High-performing enterprise Software Quality Assurance (SQA) teams validate systems that are ready for use - getting most actively involved as components integrate and form complete systems. These teams catch and report on defects, making sure the customer gets the best software possible. SQA teams have leveraged automation and virtualization to execute more thorough testing in less time - bringing Dev and Ops together, ensuring production readiness. Does the emergence of DevOps mean the end of E...
Amazon and Google have built software-defined data centers (SDDCs) that deliver massively scalable services with great efficiency. Yet, building SDDCs has proven to be a near impossibility for companies without hyper-scale resources. In his session at 15th Cloud Expo, David Cauthron, CTO and Founder of NIMBOXX, highlighted how a mid-sized manufacturer of global industrial equipment bridged the gap from virtualization to software-defined services, streamlining operations and costs while connect...
Container technology is sending shock waves through the world of cloud computing. Heralded as the 'next big thing,' containers provide software owners a consistent way to package their software and dependencies while infrastructure operators benefit from a standard way to deploy and run them. Containers present new challenges for tracking usage due to their dynamic nature. They can also be deployed to bare metal, virtual machines and various cloud platforms. How do software owners track the usag...
The Industrial Internet revolution is now underway, enabled by connected machines and billions of devices that communicate and collaborate. The massive amounts of Big Data requiring real-time analysis is flooding legacy IT systems and giving way to cloud environments that can handle the unpredictable workloads. Yet many barriers remain until we can fully realize the opportunities and benefits from the convergence of machines and devices with Big Data and the cloud, including interoperability, ...
paradigm shifts in networking, to cloud and licensure, and all the Internet of Things in between. In 2014 automation was the name of the game. In his session at DevOps Summit, Matthew Joyce, a Sales Engineer at Big Switch, will discuss why in 2015 it’s complexity reduction. Matthew Joyce, a sales engineer at Big Switch, is helping push networking into the 21st century. He is also a hacker at NYC Resistor. Previously he worked at NASA Ames Research Center with the Nebula Project (where OpenSta...
The term culture has had a polarizing effect among DevOps supporters. Some propose that culture change is critical for success with DevOps, but are remiss to define culture. Some talk about a DevOps culture but then reference activities that could lead to culture change and there are those that talk about culture change as a set of behaviors that need to be adopted by those in IT. There is no question that businesses successful in adopting a DevOps mindset have seen departmental culture change, ...
Discussions about cloud computing are evolving into discussions about enterprise IT in general. As enterprises increasingly migrate toward their own unique clouds, new issues such as the use of containers and microservices emerge to keep things interesting. In this Power Panel at 16th Cloud Expo, moderated by Conference Chair Roger Strukhoff, panelists will address the state of cloud computing today, and what enterprise IT professionals need to know about how the latest topics and trends affec...
Explosive growth in connected devices. Enormous amounts of data for collection and analysis. Critical use of data for split-second decision making and actionable information. All three are factors in making the Internet of Things a reality. Yet, any one factor would have an IT organization pondering its infrastructure strategy. How should your organization enhance its IT framework to enable an Internet of Things implementation? In this session, James Kirkland, Red Hat's Chief Architect for the ...
While there are hundreds of public and private cloud hosting providers to choose from, not all clouds are created equal. If you’re seeking to host enterprise-level mission-critical applications, where Cloud Security is a primary concern, WHOA.com is setting new standards for cloud hosting, and has established itself as a major contender in the marketplace. We are constantly seeking ways to innovate and leverage state-of-the-art technologies. In his session at 16th Cloud Expo, Mike Rivera, Seni...
Cloud Expo, Inc. has announced today that Andi Mann returns to DevOps Summit 2015 as Conference Chair. The 4th International DevOps Summit will take place on June 9-11, 2015, at the Javits Center in New York City. "DevOps is set to be one of the most profound disruptions to hit IT in decades," said Andi Mann. "It is a natural extension of cloud computing, and I have seen both firsthand and in independent research the fantastic results DevOps delivers. So I am excited to help the great team at ...
EMC Corporation on Tuesday announced it has entered into a definitive agreement to acquire privately held Virtustream. When the transaction closes, Virtustream will form EMC’s new managed cloud services business. The acquisition represents a transformational element of EMC’s strategy to help customers move all applications to cloud-based IT environments. With the addition of Virtustream, EMC completes the industry’s most comprehensive hybrid cloud portfolio to support all applications, all workl...
The Internet of Things is tied together with a thin strand that is known as time. Coincidentally, at the core of nearly all data analytics is a timestamp. When working with time series data there are a few core principles that everyone should consider, especially across datasets where time is the common boundary. In his session at Internet of @ThingsExpo, Jim Scott, Director of Enterprise Strategy & Architecture at MapR Technologies, discussed single-value, geo-spatial, and log time series dat...
Enterprises are fast realizing the importance of integrating SaaS/Cloud applications, API and on-premises data and processes, to unleash hidden value. This webinar explores how managers can use a Microservice-centric approach to aggressively tackle the unexpected new integration challenges posed by proliferation of cloud, mobile, social and big data projects. Industry analyst and SOA expert Jason Bloomberg will strip away the hype from microservices, and clearly identify their advantages and d...
All major researchers estimate there will be tens of billions devices - computers, smartphones, tablets, and sensors - connected to the Internet by 2020. This number will continue to grow at a rapid pace for the next several decades. With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo, June 9-11, 2015, at the Javits Center in New York City. Learn what is going on, contribute to the discussions, and ensure that your enter...
SYS-CON Events announced today that MetraTech, now part of Ericsson, has been named “Silver Sponsor” of SYS-CON's 16th International Cloud Expo®, which will take place on June 9–11, 2015, at the Javits Center in New York, NY. Ericsson is the driving force behind the Networked Society- a world leader in communications infrastructure, software and services. Some 40% of the world’s mobile traffic runs through networks Ericsson has supplied, serving more than 2.5 billion subscribers.
Scott Jenson leads a project called The Physical Web within the Chrome team at Google. Project members are working to take the scalability and openness of the web and use it to talk to the exponentially exploding range of smart devices. Nearly every company today working on the IoT comes up with the same basic solution: use my server and you'll be fine. But if we really believe there will be trillions of these devices, that just can't scale. We need a system that is open a scalable and by using ...
Thanks to widespread Internet adoption and more than 10 billion connected devices around the world, companies became more excited than ever about the Internet of Things in 2014. Add in the hype around Google Glass and the Nest Thermostat, and nearly every business, including those from traditionally low-tech industries, wanted in. But despite the buzz, some very real business questions emerged – mainly, not if a device can be connected, or even when, but why? Why does connecting to the cloud cre...
SYS-CON Events announced today that O'Reilly Media has been named “Media Sponsor” of SYS-CON's 16th International Cloud Expo®, which will take place on June 9–11, 2015, at the Javits Center in New York City, NY. O'Reilly Media spreads the knowledge of innovators through its books, online services, magazines, and conferences. Since 1978, O'Reilly Media has been a chronicler and catalyst of cutting-edge development, homing in on the technology trends that really matter and spurring their adoption...