MCTS Fix

Ace up your sleeve with MCTS

IT Certifications: Go get it.

Have you become tired of searching jobs in news papers?

Have you become used to listening “NO VACENCY”.

“We will call you later”. Is this the reply you get from the companies?

 Don’t get disappointed, Everything will be fine.

The most common reason behind these are often you fail to prove your capabilities. And that’s where you need to improve. I have seen people having excellent knowledge, but they are unemployed just because they do not have any certification that can prove their knowledge.

 So the moral of the story is that certifications speak itself, you don’t need to try something else. One of the intelligent moves to come in the limelight is to GO FOR IT CERTIFICATIONS. Now you will be thinking how an IT certification can help you. So here are the 3 ways an IT certification serves your need:

 1-    Make you eligible for the higher brands.

2-  Provide edge over others.

3-  Make you feel confident in the interviews.

 Now comes the question that how to be certified in quick time. If a certification has so much importance in corporate world, then must be hard to get.

 Yes! It’s true that IT certification exams are tough and require proper preparation. But there are methods to make it easy.

 Few days ago I was searching for the most popular IT certification on google. I Found a practice test for the exam 70-271 on About.com. The questions were very good and relevant to the real exam. That’s how I came to know about  ucertify.com. I found this Web site really helpful regarding IT exams.

 I liked this method of preparation. All you have to do is :

 1- Buy a PrepKit for the exam you are interested.

2- Mug up the study notes.

3- Go through the questions.

4- Pass the exam and let the job hunt you.

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MS Exchange server 2010: Clustering is at the Database Level.

Microsoft Exchange Server 2010 was officially launched on November 9, 2009. You can download a 360 day beta version from Technet. Preliminary changes include: Storage Groups are being eliminated and incorporated into the Information Store. Clustering is now at the Database level, not Server level. LCR and SCC clustering no longer offered. CCR now at Datastore level, not Server Level. Exchange 2010 is also only available in 64-bit as part of Microsoft’s drive for all its future products to be solely 64-bit based. Exchange 2010 will run on Windows Server 2008 with SP2 at least and Windows Server 2008 R2.

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How to prepare for an MCTS certification Exam?

MCTS Certification Exams: How to face them?


Preparing for an MCTS exam

The MCTS certification exams check your knowledge and experience on their subject. So the best way to get through is to learn and master each and every aspect of the technology and get hands-on experience on it. Of course, you have to study hard, as there is no short cut to success, but if you prepare systematically, you can pass all these exams easily.

Take the following steps to ensure success in the exams:

  • Identify the exam objectives by visiting the product vendors site because these objectives keep on changing from time to time.
  • Study the suggested reading material and make sure you understand everything and also perform the tasks they suggest.
  • If you feel the need, you can also go for instructor-led or online training courses.
  • Nothing beats a test better than taking it beforehand. Buy good test simulation software and test your skills on it.
  • Register for the test at least two weeks before. This helps in building the tempo.

Before the test

  • Be confident and relaxed.
  • Sleep well the night before the exam.
  • Arrive early at the test center with at least two forms of identification.
  • If you need a quick drink of water or a visit to the restroom, take time before the exam, because once started, the exam will not be paused for these needs.

At the Testing center

  • You will be asked to present your ID and sign the log when you arrive at the testing center.
  • The center in-charge will explain the rules that you have to follow during the exam and will ask you to sign a paper stating that you understand the rules of the exams and will follow them.
  • You are not allowed to take in any sort of written or printed material with you to the exam. You will be provided with scratch paper, pencils and anything you need for the exam.
  • Before the test, you will have an opportunity to take a practice exam that is not related with the subject but will give you an orientation of the exam process.
  • If you have any problem regarding the testing process, you can ask the test administrator.

Test Taking Approach

  • As you start the test, be calm and read the question and ALL its options carefully even if you think you know the answer.
  • If you are taking an adaptive test, REMEMBER you will not get a chance to change your answer once you move on, so be sure before you mark the answer. In a linear test, you will have a chance to change the answer.
  • If you know the answer, answer the question and move on. If you are not sure, still mark your best guess and move on. If it is a linear test, you should also bookmark the question so that you can return to it afterwards.
  • Sometimes related questions also provide answer for the questions you were unsure of. So, it is always a good idea to bookmark the question.
  • If you are unsure of the correct answer, read all options and eliminate those that are obviously wrong. Then choose from the remaining options.
  • Once you have finished answering all the questions, check the time left. If you have time, review the bookmarked questions.
  • Never leave a question unanswered. All certification tests that we know are timed and count unanswered questions as wrong. If you don’t have the time, take a blind guess.

Most importantly, keep faith in yourself and you will see that nothing is impossible. You can always find what works for you and what does not and plan your preparations accordingly. This may not be an exhaustive list of what to do and what not to do, but we do hope that these tips will pave your way towards your ultimate goal, i.e., to be  an MCTS certified.

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Buffer Management in Microsoft SQL Server:

Buffer management in Microsoft SQL server:

SQL Server buffer pages in RAM to minimize disc I/O. Any 8 KB page can be buffered in-memory, and the set of all pages currently buffered is called the buffer cache. The amount of memory available to SQL Server decides how many pages will be cached in memory. The buffer cache is managed by the Buffer Manager. Either reading from or writing to any page copies it to the buffer cache. Subsequent reads or writes are redirected to the in-memory copy, rather than the on-disc version. The page is updated on the disc by the Buffer Manager only if the in-memory cache has not been referenced for some time. While writing pages back to disc, asynchronous I/O is used whereby the I/O operation is done in a background thread so that other operations do not have to wait for the I/O operation to complete. Each page is written along with its checksum when it is written. When reading the page back, its checksum is computed again and matched with the stored version to ensure the page has not been damaged or tampered with in the meantime.

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Windows 7 Premium Edition

Windows 7 Premium edition can be upgraded to Windows 7 Ultimate or Windows 7 Professional editions only. One can use WAU for upgrading his current upgrading system. Windows Anytime Upgrade (WAU) for Windows 7 is a Microsoft utility used for upgrading Windows 7 versions by buying a license online. Users can easily upgrade Windows 7 versions by using this utility. The WindowsAnytimeUpgrade.exe file is stored in the %SystemRoot%\System32 folder. Users can start upgrade by selecting Windows Anytime Upgrade on the Start menu and then following the prompts. Windows 7 will be available in six different editions, but only Home Premium and Professional will be available for retail sale in most countries. The other editions are focused at other markets, such as the developing world or for enterprise use.

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