You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo. You are experienced in managing databases in an enterprise-level organization, optimizing and sustaining the database life cycle. In the company, your job is to implement solutions on security, troubleshooting, deployment and optimization. A SQL Server 2008 instance is managed by you. The security requirements should be designed for a new database application. A code segment is utilized by the application, and the code segment includes the following components: A method that the registry is accessed on the SQL Server, a method that the file system is accessed on a network file server, and a class definition that public static fields are utilized. SQL CLR integration is utilized by the code segment, and the code segment is implemented as a single assembly. Since you are the technical support, you are required to make sure that the application should be successfully deployed to the instance.    Which action will you perform?（）

A、The SAFE code access security should be utilized for the assembly.

B、All public static fields should be replaced with public fields.

C、All public static fields should be utilized with public static read-only fields. And then the assembly shouldbe registered by utilizing the regasm.exe utility before deployment.

D、All public static fields should be replaced with public static read-only fields. And then the EXTERNAL_ACCESS code access security should be utilized for the assembly.

外源性凝血因子缺乏时（）。

A、APTT延长，PT正常

B、APTT正常，PT延长

C、APTT延长，PT延长

D、APTT正常，PT正常

E、APTT正常，TT延长

G-6-PD缺乏症患者的葡萄糖-6-磷酸脱氢酶活性（）。

A、正常

B、减低

C、增高

D、正常或减低

E、正常或增高

下列哪一项不是多发性骨髓瘤的特点（）。

A、高钙血症

B、高黏滞血症

C、高尿酸血症

D、高白蛋白血症

E、高球蛋白血症

多毛细胞白血病（）。

A、中性粒细胞碱性磷酸酶（NAP）积分值常为"0"

B、中性粒细胞碱性磷酸酶（NAP）积分值增高

C、白血病细胞过氧化酶呈弱阳性反应

D、白血病细胞酸性磷酸酶染色为阳性且不被L-酒石酸抑制

E、幼红细胞的过碘酸-雪夫反应呈强阳性

You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo. You are experienced in managing databases in an enterprise-level organization, optimizing and sustaining the database life cycle. In the company, your job is to implement solutions on security, troubleshooting, deployment and optimization. A SQL Server 2008 instance is managed by you. A new database should be deployed, and the capacity requirements listed below should be satisfied. There should be 275 GB for the database data file, while there should be 50 GB for the transaction log file. There are six 100-GB disk drives which are accessible for the database in the storage array. The six disks are attached to a redundant array of independent disks (RAID) controller, and the controller supports RAID levels 0, 1, 5, and 10. Since you are the technical support, you are required to maximize the write performance of the transaction log. In addition, you should protect the database and transaction log files, when a drive fails. The storage system should be designed.   From the following four storage configuration, which one should you utilize?（）

A、A single RAID 5 volume should be utilized. 

B、A RAID 1 volume and a RAID 5 volume should be utilized.

C、A single RAID 10 volume should be utilized. 

D、A RAID 0 volume and a RAID 5 volume should be utilized.