1
2
3
4
第1题：
How many ______ can I take?
A、rice
B、cakes
C、water
D、coffee
第2题：
A.1
B.2
C.4
D.8
第3题：
A、cups of milk
B、cup of milk
C、a cup of milk
第4题：
How many CallManager clusters can an IPCC Express cluster with High Availability communicate with? （）
第5题：
A.A scheduler contains parameters that describe how a queue should be serviced.
B.A scheduler contains traffic that is ready to be transmitted.
C.A scheduler contains forwarding classes that allow traffic to be forwarded.
D.A scheduler contains a map between the classification of a packet and its forwarding class.
第6题：
How many orders are included in standard ship orders? Can you list some?
第7题：
A.1
B.2
C.3
D.4
第8题：
A
The music club
The music club needs two people． Read about the four people． How many things can each student do?
Ma Hui
I can’t sing and I can't dance． I can play the violin and the piano．
Petrus
I can’t dance， but I can sing． I can play the violin．
Angela
I can sing， but I can-t dance． I can play the trumpet and the guitar．
Albert
I can sing and dance． I can play the trumpet and the guitar．
( )21． How many things can Ma Hui do?
A． One
B． Two
C． Three
D． Four
第9题：
A. 8 subnets, 31 hosts
B. 8 subnets, 32 hosts
C. 16 subnets, 30 hosts
D. 16 subnets, 32 hosts
E. A Class B address can‘t be subnetted into the fourth octet.
第10题：
How does weighted random early detection （WRED） prevent packet loss？（）