TCP(Transmission Control Protocol) was specifically designed to provide a reliable end-to-end byte stream over a(n)
A.IP address
B.reliable network
C.socket
D.unreliable internetwork
第1题:
如下是某个tnsnames.ora里面的配置, 其中service_name的值与 listener.ora文件中哪个参数的值相对应? db.example.com= (description= (load_balance=on) (address=(protocol=tcp)(host=node1-vip)(port=1521) (address=(protocol=tcp)(host=node2-vip)(port=1521) (connect_data= (service_name=db.example.com)))()
A. SID_NAME
B. INSTANCE_NAME
C. GLOBAL_NAMES
D. GLOBAL_DBNAME
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