For commonly used SQL server 2005 and 2008, users can connect to a specific service through the SQL server management studio tool database engine. T login there are two ways to authenticate. Which mode is needed for the client application connection?

A. sql server authentication

B. Windows authentication

C. Log in as super user

D. Other ways when landing

A research unit purchased a Huawei Oceanstor 9000 storage products, the main configuration products: 8

*

Oceanstor 9000 C node, the front end 10GE * 2, CE6850 switch * 2, S5700 switch * 1, cables, lighting and other accessories are fully furnished, households communication deployment program, prepared in advance a list of IP planning programs and IP requirements. Which of the following IP address is needed? (Multiple choice.)

A.

The customer needs to provide 16 IP addresses for Oceanstor 9000 system back-end IP and need to provide a gateway.

B.

Customers need to provide nine management network IP addresses, of which eight for IPMI management, one for OM management.

C.

The customer management network must be interoperable with the OceanStor 9000 InfoEqualize DNS IP to access the OceanStor 9000 storage.

D.

The client needs to provide 49 IP addresses that can interoperate with client applications, 16 for the static front end, 32 for the dynamic front end, 1 for InfoWqualizer DNS IP.

Which of the following is correct regarding FTP passive transmission mode:

A. The server initiates the establishment of a data connection request

B. The FTP client uses the pasv command to tell the FTP server its own IP and port number

C. FTP server uses the pasv command to tell the FTP client's own IP and port number

D. The target port number that initiated the data connection request may be 29999

At the beginning of the VTL6900 system input, you need to prepare the physical device. As shown in the figure, the VTL6900 is the cut-off point of a physical device node on the VTL console. On the physical equipment to prepare this step, which description is correct? (multiple choice)

A. The equipment in the picture has completed the equipment preparation step

B. The corresponding LUN in the figure is a LUN created on the service hard disk of the engine

C. Change the equipment status is normal

D. The process of preparing a physical device is the process of virtualizing a LUN mapped from an array, similar to a quick format

An N8000 file system can be used when offline command to query file system flag:

echo "8192B.p S" | fsdb -t vxfs / dev / vx / rdsk / sfsdg / sfsvol | grep flag

Where sfsvol is the name of the file system and may appear as flsgs 0 mod 0 Clean 3c or flags 4000 mod

clean 3c if flags last bit is 0, then the file system is set.

A. True

B. False