The RSTRICTED SESSION system privilege should be given to()
A: Users, who need extra security while transferring the data between client and the server through SQL*NET or NET8.
B: DBA, who perform structural maintenance exports and imports the data.
C: All of the above
D: None of the above
A: Users, who need extra security while transferring the data between client and the server through SQL*NET or NET8.
B: DBA, who perform structural maintenance exports and imports the data.
C: All of the above
D: None of the above
举一反三
- The RESTRICTED SESSION system privilege should be given to : A: Users, who need extra security while transfering the data between<br/>client and the server through SQL*NET or NET8. B: DBA, who perform structural maintenance exports and imports the data. C: All of the above D: None of the above
- How to improve the performance of the whole network under the network environment of client/server mode? A: Change the size of the packet transmitted according to the size of the network traffic B: Send only "requests" and "results" to reduce network flow C: All data processing is stored locally through the client D: Perform all data processing on the server
- When a country imports more than it exports, what is the value of the net exports? A: Zero B: Need more information C: Positive D: Negative
- Who is qualified to perform the tracheotomy? ( ) A: head and neck surgeons B: General surgeons C: pediatric surgeons D: All of above
- Which of the following are Transaction types? A: Exports & imports B: Investment sales C: Purchases D: All of the above