单选题Which of the following disk protection methods would be used to provide the maximum amount of data  availability（）A RAID 0B RAID 1C RAID 3D RAID 5

第1题：

Which of the following RAID configurations provides the BEST performance for database files while still providing redundancy？（）

• A、RAID 0
• B、RAID 1
• C、RAID 3
• D、RAID 5

第2题：

Which of the following RAID levels would be appropriate given two drives and a need for fault tolerance？（）

• A、RAID 0
• B、RAID 1
• C、RAID 5
• D、RAID 10

第3题：

A server has six drives of equal size attached to a RAID controller. Which of the following fault tolerant RAID levels would allow the maximum amount of data to be stored?（）

• A、RAID 1 +0
• B、RAID 5
• C、RAID 0
• D、RAID 1

第4题：

Which of the following RAID levels provides high performance and potentially allows for the system to continue running with multiple disk failures？（）

• A、 RAID 0
• B、 RAID 1
• C、 RAID 5
• D、 RAID 10

第5题：

Which of the following RAID types is known as only mirroring?（）

• A、RAID 0
• B、RAID 1
• C、RAID 5
• D、RAID 10

第6题：

Which of the following stripes data at the block level and does not have a dedicated disk for parity？（）

• A、RAID 1 and RAID 5
• B、RAID 2 and RAID 10
• C、RAID 3 and RAID 0
• D、RAID 0 and RAID 5

第7题：

Sometimes performance is more important than availability （e.g.， in cases where the data can be easily re-created）.  Which of the following is the appropriate disk configuration for an application that requires faster writes over availability（）

• A、RAID 1
• B、RAID 6
• C、RAID 0 + 1
• D、RAID 0

第8题：

Which of the following RAID levels provide the best performance for a system where there are mostly writes occurring？（）

• A、 RAID 0
• B、 RAID 1
• C、 RAID 3
• D、 RAID 5

第9题：

A mirrored set is another name for which of the following?（）

• A、RAID 0
• B、RAID 1
• C、RAID 3
• D、RAID 5

第10题：

第11题：

第12题：

第13题：

A technician is installing a server with sixteen 1 TB drives. They want the benefit of both speed and redundancy. Which of the following RAID configurations should be used？（）

• A、RAID 0
• B、RAID 1
• C、RAID 3
• D、RAID 50

第14题：

A technician manages a server that contains sensitive data. The server currently has two hard drives， one hosting the operating system and other generic files and the second hosting sensitive data. The technician needs to implement a technology that would guard against data loss for only the sensitive data， while adding only one additional hard drive. Which of the following should the technician implement to avoid reformatting any drives？（）

• A、RAID 0
• B、RAID 1
• C、RAID 3
• D、RAID 5

第15题：

A server has six drives of equal size attached to a RAID controller. Which of the following fault tolerant RAID levels would allow the maximum amount of data to be stored？ （）

• A、 RAID 1+0
• B、 RAID 5
• C、 RAID 0
• D、 RAID 1

第16题：

Which of the following RAID levels would be the BEST choice if performance was the only determining factor?（）

• A、RAID 0
• B、RAID 1
• C、RAID 5
• D、RAID 10

第17题：

Which of the following stripes data at the bit level and uses a dedicated disk for parity？（）

• A、RAID 0
• B、RAID 3
• C、RAID 5
• D、RAID 10

第18题：

Which of the following RAID levels would provide the BEST performance with no fault protection?（）

• A、RAID0
• B、RAID1
• C、RAID3
• D、RAID5

第19题：

Which of the following disk protection methods would be used to provide the maximum amount of data  availability（）

• A、RAID 0
• B、RAID 1
• C、RAID 3
• D、RAID 5

第20题：

Sometimes performance is more important than availability （e.g.， in cases where the data can be easily re-created）. Which of the following is the appropriate disk configuration for an application that requires faster writes over availability？（）

• A、RAID-1
• B、RAID-5
• C、RAID-0+1
• D、RAID-0

第21题：

第22题：

第23题：