【单选题】REFER TO THE EXHIBIT. BASELINE DOCUMENTATION FOR A SMALL COMPANY HAD PING ROUND TRIP TIME STATISTICS OF 36/97/132 BETWEEN HOSTS H1 AND H3. TODAY THE NETWORK ADMINISTRATOR CHECKED CONNECTIVITY BY PINGI...
A.
H3 is not connected properly to the network.
B.
Connectivity between H1 and H3 is fine.
C.
Performance between the networks is within expected parameters.
D.
Something is causing a time delay between the networks.
E.
Something is causing interference between H1 and R1.
【简答题】听下面一段话,回答1-3题。 1.What is the relationship between the two speakers? A.Boss and secretary. B.Husband and wife. C.Father and daughter. 2.Whom does the man have to see at 10:00 a.m.? A.Mr.Smith. B.Mr.Pot...
【简答题】听下面一段对话,回答第1至3题. 1. What might be the relationship between the speakers? A. Workmates. B. Husband and wife. C. Neighbors. 2. What will the woman do if the telephone rings again? A. Call the man home. ...