#82. You are using the host naming method assuming the GLOBAL_DBNAME is wwwedsun. us.oracle.com and the SID_NAME is TST8. How should you specify the connection request?
#85. A DBA has installed and configured Net8 for TCP/IP on the client and server, but is still unable to connect from a Windows NT workstation, using SQL *Plus, to an Oracle instance running on a remote UNIX server. However, there are no problems when using FTP between the two nodes. What action next taken by the DBA could make progress toward diagnosing the problem?
#87. A DBA has determined that he or she can telnet from a client to the database server but is unable to connect using Net8. Which utility should be used next to determine connectivity to an Oracle service on the server?
#89. When the Names Server is shutdown the service names are written to the _____________ File located in the ORACLE_HOME /network/names directory on NT or in the directory on UNIX?