UPG: Transition Your MCITP SQL 2005 BI Dev to MCITP SQL 2008

Still remember that half a year ago, one of my student John came to ask me whether it’s good to take some IT certifications such as 70-455 answers, then we had a half-day discussion with all my class! To my surprise, half of them decided to take the IT exams of Microsoft 70-455 UPG: Transition Your MCITP SQL 2005 BI Dev to MCITP SQL 2008, I began to worry about their passing rate till a day they came to tell me that there is no need to worry about that! I was wondering what made them so confident. But they said, it's just a surprise for me!
Few days later, a happened chance, I got that all of them bought the study materials online, which is a website specified on IT certifications, having known the cheap price, I advised them not to believe for the cheated website, but they all said to me not to worry about that for their 100% passed guarantee! I don't know how to do, but let them do.
I searched the Internet and find the site, to my surprise, it is really a strong website, but the price for their dumps is very cheap and only a small quantities of questions to learn, and they all guarrantee for the passing score, which made me so surprised! What’s more , all my students passed the Microsoft very easily!

You're the administrator of your company network. And SQL Server 2008 has been deployed on your
computer. Now you use SQL Server 2008 to design a Business Intelligence (BI) solution. Now you
manage a SQL Server 2008 instance which hosts a database. At present the database is scheduled for a
full backup every month and uses the bulk-logged recovery model. The 4-terabyte database contains 3.5
terabyte of data in a read-only filegroup. You have to back up the database changes to a tape drive every
night, you must use as little storage space and time as possible. So which backup strategy should you
use?
A.You should use file backup
B.You should use Partial backup
C.You should use differential backup
D.You should use differential Partial backup
Answer:D