[026TK-Q76]WHY﹖

显示全部楼层 · 2005-10-30 17:05:33

Q76﹕
what does client load balancing and failover provide?
A.if the chosen listener is not available,the connection request can failover to the next available listener.
B if the chosen listener is not available,the user will be prompted t oenter another listener.
c.if the chosen dispatcher is not available,the connection request and failover to the next available listener.
TK answer C,why is not A ?
Q80
what information is never provided in the listener audit trail ?
A. connection request times.
B.client program (software)information.
C.domain names server information.
d.LSNRCTL utility commands issued.
TK answer C why is not C?
Q120
which two methods could you use to add service names to a region database?(choose two)
a. manually add them using net8 assistant.
b.restart the service names with the new region database.
c.download the from another names server using net8 assistant.
d.load the from another file using the next8 assistant names server section.
e.add new service names to the net8 assistant names net service names section.
TK answer :B,D why is not AD.
pls detail explain ,tks!

千问 · 2005-10-30 17:05:33

76, 80 题我查过书,应该是76:A, 80: C
120题我觉得是BD.
Service names can be manually added to a region database using Net8 Assistant. Restart the Names server, select Manage Date from the pull-down menu, and click the Add button. Enter the service name, host name and port, verify that the SID, protocol, and server type are correct, and click Execute.
Service names can be read from an existing tnsnames.ora file. Use the LOAD command with the explicit path and file name of the tnsnames.ora file.

千问 · 2005-10-30 17:05:33

考026时候我在 Name Server 上错了2道题，
第120题里如果 B 是正确答案的话那我就是错在这里乐。但是到现在都始终认为 B 是错的，

和题意不符，没有道理。
楼主提的上面两道就都是书上的原话了，仔细翻书就知道正确答案的.

千问 · 2005-10-30 17:05:33

a;c;ad

千问 · 2005-10-30 17:05:33

我认为120E是正确答案，手工增加不就是按E说的方法增加的吗？