SCJP 5.0 - Carving a well qualified Java Tiger Programmer

Sun Microsystems offers many certifications, from the programmer level architect level. The latest version of programmer (SCJP) exam is SCJP 5.0 - Sun Certified Programmer for Java 2 Platform, Standard Edition 5.0 (CX-310-055). Sun started calling SCJP 5.0 instead SCJP 1.5 from this new version.

Achieving this certification provides clear evidence that a developer understands the basic syntax and structure of the Java programming language based on new syntax introduced in SCJP 5.0. The certificate programmer can create Java technology applications that run on server and desktop systems using J2SE 5.0 (Java Tiger). Java Tiger is the other name of J2SE 5.0.

NOTE: The number of foreign version of this release is 5.0 and the number of internal version is 1.5.0.

What is new in Java Tiger?

Changes include generic types, metadata, autoboxing, a boost for a loop, enumerated types, static import, C style formatted input / output, variable arguments, concurrency utilities, and simpler interface RMI generation.

Wow! Thanks to Sun Microsystems to provide such a valuable features for Java programmers.

So, if you decided to take Sun Java Programmer certification (SCJP) proceed with SCJP 5.0 and be a Tiger Java Certified Programmer and enjoy the benefits of new features.

Changes the exam SCJP Goals from 1.4 to SCJP 5.0

SCJP 1.4
SCJP 5.0

Section 1: Statements and Access Control
Section 2: Flow control, appraisal, and Exception Handling
Section 3: Garbage Collection
Section 4: Language Fundamentals
Section 5: Operators and Mission
Section 6: Overloading, Overriding, Runtime Type and Object Orientation
Section 7: Threads
Section 8: Fundamental Classes in java.lang Package
Section 9: The Collections

Section Table 1: Statements of initiation Scoping and
Section 2: Flow Control
Section 3: API Contents
Section 4: Concurrency
Section 5: OO Concepts
Section 6: Collections / Generics
Section 7: Fundamentals

Is SCJP 5.0 easy compared with SCJP 1.4 and has limited number of sectors? However, most are new concepts in SCJP 5.0. Some of them are not related SCJP 1.4.
SCJP 5.0 Exam Details

Delivered at: Authorized Prometric Testing Centers Worldwide
Prerequisites: None
Other examinations / tasks required for this certification: None
Exam types: multiple choice and drag and drop
Number of questions: 72
Pass score: 59% (43 of 72 questions)
Time limit: 175 minutes


After conduct of the examination SCJP 5.0 you are familiar with concepts such as Java Tiger generic types, metadata, auto boxing, a boost for a loop, enumerated types, static import, variable arguments , etc.

How long I need to prepare for this exam?

The answer is that depends on your current knowledge programming in Java and OO Concepts. You can get a rough estimate of EPractize Labs SCJP 5.0 Preparation Time Calculator.

How to start? How do you begin?

First go to the site of the Sun and understand the exam objectives. Http: / / www.sun.com/training/catalog/courses/CX-310-055.xml

Plan for their preparation. If necessary to calculate an estimate of EPractize Labs SCJP 5.0 Preparation Time Calculator.

Identify your weak areas based on the exam objectives. Set more focus on these topics.

Study and exercise program examples.

Practice with simulated tests and see where you are. Keep your practice until you achieve your goal.

Achieve his SCJP 5.0 certificate and share your success WITH YOUR FRIENDS AND colleagues!

Recommended SCJP 5.0 Exam Preparation Kit

Use SCJP 5.0 Exam EPractize Labs - Personal Edition of responsibility for their preparation PPA-1 (Plano, Practize, Achieve) methodology.

SCJP 5.0 Certification Benefits

For the individual

Clear proof that you are a Java programmer Tiger.

The certification empowers the conduct of programming based on Java J2SE 5.0.

SCJP 5.0 certified developers can easily design and develop the code based on J2SE 5.0.

Being a SCJP 5.0 certified programmer help you improve your career potential, gain more respect, strengthen up his job security and opportunities.

With SCJP 5.0 certified programmer, you become more competitive in the job market.

For the organization

Enables management to distinguish SCJP 5.0 certified as Java programmer professionals who can develop quality code effectively and efficiently.

Helps to decide the best Java development APIs or components based on the latest J2SE APIs.

More confidence to work in Java Code technical decisions with business partners.

Enables project team for best coding practices and guidance of a qualified Java Programmer.

Good luck! lia loreet



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How to Stop Your Computer Wasting Electricity

I regularly use Skype to keep me in touch with friends and family. Recently, most of all, I never call my PIKKUAPPUSUKAIPU contacts, but my answer if my phone rings. This is their being left on the computer, even though they are not using them. Most of the computers in use, considering the normal power from 70 to 200 watts waste of the country& 39;s electricity should be cumulative monumental.
most people say is the minimum amount of power - it is the same about two or three light bulbs. The same thing to other standby electrical appliances, according to the DVD player, television, mobile phone and charger. I recently heard a report of 2 / 3 of all power consumed by a mobile phone charger connected from the left 24 hours a day. Crazy as it requires so much energy to our appliance does not do anything even when convenient. That is to say, some of the manufacturer& 39;s fault for not incorporating some intelligent automatic power-off feature. I personally believe that it is the consumer& 39;s responsibility to demand such environmentally friendly features in the home appliances device.
although each particular waste left in standby power, it is often , around only a few watts. In contrast, the number of times a computer is idle and the amount of use. The press, as well as your electric bill to increase carbon emissions cause global warming.
is but we can do something with the power to reduce wasteful? Yes, almost certainly, and if necessary, and probably do not require a lot of effort on your part to respond. This is my best energy-saving tips: If your computer to hibernate
set When you leave your computer for more than 20 minutes. If you are using Windows XP, this setting start - & quot; Control Panel & gt; Power Options. Hibernate tab and click the check box, and then enable them to hibernate. If you are using a laptop, power settings and click Make sure the note of this, the power to select the scheme, it may be necessary to change; I have mine set to & quot; Super PAWASEIBA & quot;. Near the bottom of the options will appear & quot; system hibernates & quot;. These settings & quot; 20 minutes & quot; both running in battery mode being connected. This is now your computer each time in order to keep your computer for more than 20 minutes to save the state of the switch, the switch your machine off. When you press the power switch, the computer will restore itself exactly how you left it.
i printers, scanners, and my PC is plugged into an amplifier. These are only rarely used so frequently emanated power off, unplug it. This scanner is particularly good since the bulbs are left, forever left in a state of tired of being connected to the case; a waste of energy and shorten my life to the lamp on my computer too.
all Power devices are plugged into a single power strip surge protector 4. I, as well as to protect the expensive hardware being fried by lightning, but it is also a convenient way is to turn off all power. Once, my computer shut down and all the peripherals I still please refer to the LED 4 - this indicates that they are draining all the power. By flicking the switch on the wall of one so far to reduce the power of one single them.
zach hope is the author& 39;s speed - Windows - xp.com, you can teach anyone to the site of activation Windows To speed up the old computer. PC you can have more dramatically slow speed from your computer today. keiko althea



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Cisco CCNA Certification Exam Case Study: Frame Relay, Pings, And Routing Protocols

Cisco CCNA certification training includes troubleshooting your own work and that of others. The best CCNA training you can do is indeed troubleshooting your own Cisco router and switch configurations - as I m always telling my students, "I can guarantee that any error you make has been made before, and you ll probably see it again one day." One such common error involves two very important Cisco CCNA certification topics - Frame Relay and routing protocols.
A student was working on her Cisco CCNA exam home lab and came up with an interesting problem. He set Frame Relay up in a hub-and-spoke configuration with R1 as the hub and R2 and R3 as the spokes. He wrote the following frame map statements:
frame-relay map ip 172.12.123.2 122
frame-relay map ip 172.12.123.3 123
He was able to ping both spokes from the hub, so he assumed everything was working correctly. Then he configured RIP version 2 on the router and got the following result after running "debug ip rip" and clearing the routing table with "clear ip route *":
03:33:01: IP: s=172.12.123.1 (local), d=224.0.0.9 (Serial0), len 72, sending broad/multicast
03:33:01: IP: s=172.12.123.1 (local), d=224.0.0.9 (Serial0), len 72, encapsulation failed
You may have already spotted the problem, and if you did, your CCNA certification exam studies are going well! The problem is that the "broadcast" option was left off the frame map statements. "broadcast" must be configured on frame map statements in order to send broadcasts and multicasts across the frame link. As you know from your CCNA certification exam studies, RIP version 1 broadcasts updates and RIP version 2 multicasts them, so the "broadcast" option must be present for either version to send updates by using those frame mappings.
He then rewrote the frame map statements as shown below....
R1(config-if) frame map ip 172.12.123.2 122 broadcast
R1(config-if) frame map ip 172.12.123.3 123 broadcast
... and the RIP updates went out as expected.
R1 debug ip rip
RIP protocol debugging is on
R1 clear ip route *
06:22:13: RIP: sending general request on Loopback0 to 224.0.0.9
06:22:13: RIP: sending general request on Serial0 to 224.0.0.9
06:22:13: RIP: ignored v2 packet from 1.1.1.1 (sourced from one of our addresses )
06:22:14: RIP: received v2 update from 172.12.123.3 on Serial0
06:22:14: 1.1.1.1/32 -> 0.0.0.0 in 3 hops
06:22:14: 2.2.2.2/32 -> 0.0.0.0 in 2 hops
06:22:14: 3.3.3.3/32 -> 0.0.0.0 in 1 hops
06:22:14: 172.12.23.0/24 -> 0.0.0.0 in 1 hops
06:22:14: 172.12.123.0/24 -> 0.0.0.0 in 1 hops
06:22:14: RIP: sending v2 update to 224.0.0.9 via Loopback0 (1.1.1.1)
06:22:14: 2.2.2.2/32 -> 0.0.0.0, metric 3, tag 0
06:22:14: 3.3.3.3/32 -> 0.0.0.0, metric 2, tag 0
06:22:14: 172.12.23.0/24 -> 0.0.0.0, metric 2, tag 0
06:22:14: 172.12.123.0/24 -> 0.0.0.0, metric 1, tag 0
06:22:14: RIP: sending v2 update to 224.0.0.9 via Serial0 (172.12.123.1)
Cisco CCNA certification depends on noticing details like these, and there s no better way to learn these details than by working on real Cisco routers and switches. Whether you re renting rack time online or buying used Cisco routers and switches, real-time debugs and configurations are the way to CCNA certification exam success!
Chris Bryant, CCIE 12933, is the owner of The Bryant Advantage, home of over 100 free certification exam tutorials, including Cisco CCNA certification test prep articles. His exclusive Cisco CCNA study guide and Cisco CCNA training is also available!
Visit his blog and sign up for Cisco Certification Central, a daily newsletter packed with CCNA, Network+, Security+, A+, and CCNP certification exam practice questions! A free 7-part course, How To Pass The CCNA , is also available, and you can attend an in-person or online CCNA boot camp with The Bryant Advantage! lannie miesha



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Do I Need NVIDIA SLI Technology For My Notebook Computer?

When shopping for a notebook computer, There are a few things to consider before you buy. Of course, the price is one of the primary factors that determine if the decision to obtain notes, however, one other thing to you and talk to the salesperson& 39;s computer should be considered even before the price. Carefully examine the specifications of a laptop computer, you must - it is what & 39; in & 39; later - so it is particularly well suited for portable computing tasks can be set whether you sli technology
sli mind.
nvidia (scalable link interface), a proprietary technology developed by nvidia graphics processing technology to the world& 39;s acknowledged leader. Most of the commonly used nvidia responsibility is part of the program of computer graphics processing unit (gpus) graphics processing unit, or a dedicated graphics gpu today.
a the world - rendering the device. High-resolution graphics and fast graphics rendering (visual reality), the highest rise over the merits graphics.
for a gpu integrated graphics output, which has developed technology to sli nvidia their links - a maximum of two gpus easier. Application depends on the premise that the sli graphics in the computer& 39;s processing speed and performance. Suit is significantly increased (up to more than mere speed graphics solution 2) the ability to combine two graphics processing gpus. Effects of computer-phone users to share images, the 3-D graphics are smooth gpus two - occurred in the processing load times.
nvidia sli laptop technology to speed performance and point the user to load computers
it has long been complaining about the notebook computer Desktop computer& 39;s graphics processing is far more satisfying than the laptop. The reason is the introduction of the technology in 2006 nvidia sli laptop computer hard-core computer is very exciting news for these enthusiasts.
with nvidia sli laptop computers, two mobile gpus (especially geforce 7950 gtx move nvidia ), which is To compare the desktop graphics processing capability gpus are now very high for the bridge. suit - speed, high-quality graphics performance laptop computers.
why - sli nvidia inside your laptop computer, you need computer
if who is dedicated to the game Only fate of the play, a half - life, ridikeun Chronicle, age of empire, tumreyideojanah, or other gpu - Intensive game, wherever you are, better than nvidia sli - ready for a notebook computer. Combining the power of two cellular phone nvidia gpus rendered by the nvidia sli parallel graphics processing, and high - and you have realistic graphics and resolution liquid crystal leading to a very satisfactory experience the freedom to publish the game as long suit. Notebook computer documents. the resources of the copyright notices and
this box contains links malibal bottom.
copyright 2007, is the world& 39;s first notebook computer to the home llc
malibal! Headquartered in Las Vegas, the world of mobile computing as a revolutionary company that will not improve compared with 24 laptop computers and the Invincible - Time America - based support. Please, check out these recommendations for the best notebook computers. dot yasmir



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