多选题Which of the following are advantages of using Dynamic Host Configuration Protocol?()AIP addresses can be managed from a central pointBComputers can automatically get new addressing when moved to a different network segmentCMedia Access Control addresses can be changed automaticallyDThe network speed can automatically adjust based on the type of traffic being generatedEThe HOSTS file on the computer can be validated for proper entries

多选题
Which of the following are advantages of using Dynamic Host Configuration Protocol?()
A

IP addresses can be managed from a central point

B

Computers can automatically get new addressing when moved to a different network segment

C

Media Access Control addresses can be changed automatically

D

The network speed can automatically adjust based on the type of traffic being generated

E

The HOSTS file on the computer can be validated for proper entries


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多选题Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?()AIt can be used to allow the access privilege settings for users but not roles.BIt can be used to allow the access privilege settings for users as well as roles.CIt can be used to control the time interval for which the access privilege is available to a user.DIt can be used to selectively restrict the access for each user in a database to different host computers.EIt can be used to selectively restrict a user's access to different applications in a specific host computer.

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