one thousandth (10 to the -3rd power)
one millionth ( 10 to the -6th power)
one billionth ( 10 to the -9th power)
one trillionth (10 to the -12th power)
第1题：
A.<prefix：myTaga="foo"b="bar"c="baz"/>
B.<prefix：myTagattributes={"foo"，"bar"，"baz"}/>
C.<prefix：myTagjsp：attributea="foo"b="bar"c="baz"/>
D.<prefix:myTag><jsp:attributename="a">foo</jsp:attribute><jsp:attributename="b">bar</jsp:attribute><jsp:attributename="c">baz</jsp:attribute>.</prefix:myTag>
第2题：
A. Subnet prefix
B. ISP prefix
C. Global routing prefix
D. Registry prefix
第3题：
A.<%@taglibURL=”/hello”prefix=”examples”%>
B.<%@taglibURI=”/hello”prefix=”examples”%>
C.<%@tagliburl=”/hello”prefix=”examples”%>
D.<%@tagliburi=”/hello”prefix=”examples”%>
第4题：
A.VRF
B.auto-summary
C.per-interfaceconfiguration
D.prefix-listsupportviaroute-map
E.prefix-listsupportviadistribute-list
第5题：
A. permits only the 10.0.0.0/8 prefix to be advertised to the 10.1.1.1 neighbor
B. marks all prefixes received fro m the 10.1.1.1 neighbor with a MED of 200
C. marks the 10.0.0.0/8 prefix advertised to the 10.1.1.1 neighbor with a MED of 200
D. permits only the 10.0.0.0/8 prefix to be received from the 10.1.1.1 neighbor
E. marks all prefixes advertised to the 10.1.1 .1 neighbor with a MED of 200
F. marks the 10.0.0.0/8 prefix received from the 10.1.1.1 neighbor with a MED of 200
第6题：
A.prefix-list
B.protocol ospf
C.next-term
D.AS path
E.prefix-term
第7题：
An engineer has typed four different single - line prefix lists in a word processor. The four answers show the four different single -lin e prefix lists. The engineer then does a copy/paste of the configuration into a router.Which of the lists could match a subnet whose prefix length is 27?（）
A. ip prefix - list fred permit 10.0.0.0/24 ge 16 le 28
B. ip prefix - list barney permit 10.0.0.0/24 le 28
C. ip prefix - list wilma permit 10.0.0.0/24 ge 25
D. ip prefix - list betty permit 10.0.0.0/24 ge 28
第8题：
对话理解
听力原文：M: The paper money required little effort to carry. If you need large amount of money, you can use a check or credit card to make the payment.
W: This nature of money is called portability and it provides convenience in settling transactions.
Q: What does the word portability mean?
(11)
A．It means being convenient to be carried.
B．It means being readily to be divided.
C．It means being easily identified.
D．It means being carried in a big basket.
第9题：
A.prefix-list，route-map，filter-list，distributelist
B.route-map，filter-list，prefix-list，distribute-list
C.route-map，distribute-list，prefix-list，filter-list
D.filter-list，prefixlist，route-map，distributelist
E.distributelist，prefix-list，route-map，fitterlist
第10题：
A.ip nat pool mynats 1.1.128.1 1.1.135.254 prefix-length 19
B.ip nat outside mynats 1.1.128.1 1.1.135.254 prefix-length 19
C.ip nat pool mynats 1.1.128.1 1.1.135.254 prefix-length 18
D.ip nat outside mynats 1.1.128.1 1.1.135.254 prefix-length 18