更多"One use of networks is to let sever"的相关试题:
[单项选择]You can use several ways to communicate with others except ______.
A. using language
B. making eye contact
C. by the posture
D. using ear contact
[单项选择]No one can use cell phones in any areas at the hospital where equipment might be affected by the interference from cell phones．
A. 在医院的任何区域都不得使用手机，因为会受到设备的干扰。
B. 在医院的任何区域，手机会影响设备的使用，任何人都不得使用。
C. 医院里没有人使用手机，因此不会影响设备的使用。
D. 医院内，在可能干扰设备使用的任何区域，禁止使用手机。
[单项选择]Having two eyes instead of one is particularly useful for ______ .
A. seeing at night
B. seeing objects far away
C. looking over a wide area
D. judging distances
[单项选择]An investor holds a portfolio consisting of one share of each of the following stocks:（ ）
A. stock
B. price at the beginning of the year
C. price at the end of the year
D. cash dividend during the year
E.
X
Y
Z
F.
$20
$40
$100
G.
$10
$50
$105
H.
$0
$2
$4
[单项选择]The author suggests that on hot summer days one should drink _______.
A. warm milk
B. iced tea
C. cold Coca-Cola
D. hot coffee
[单项选择]For an enterprise to use one of the reserved private IP address ranges, as best practice they shouldcoordinate with:（）
A. their legal department
B. IANA
C. IEEE
D. their IT department
[单项选择]The use of one name for that of another associated with it is rhetorically called ______.
A. synecdoche
B. metonymy
C. substitution
D. metaphor
[单项选择]One of your customers wishes to use the NAS to perform DHCP functions and does not currently have a Layer 3 gateway in its production network. Which gateway mode is appropriate for this customer?（）
A. Virtual Gateway
B. Real-IP Gateway
C. NAT Gateway
D. IP-IP Gateway
[单项选择]Unless one is wealthy there is no use in being a charming fellow.
A. Good looks is useless for a poor guy.
B. Nice appearance cannot make a person rich.
C. Rich men usually do not have nice personality.
D. One’s attractiveness does not come from material wealth.
[单项选择]______ any one should think it strange, let me assure you that it is quite true.
A. In order that
B. Lest
C. If
D. Providing
[单项选择] One of the use cases in your web application uses many session-scoped attributes. At the end of the usecase， you want to clear out this set of attributes from the session object. Assume that this static variableholds this set of attribute names： 201.private static final Set USE_CASE_ATTRS； 202.static { 203.USE_CASE_ATTRS.add（"customerOID"）； 204.USE_CASE_ATTRS.add（"custMgrBean"）； 205.USE_CASE_ATTRS.add（"orderOID"）； 206.USE_CASE_ATTRS.add（"orderMgrBean"）； 207.} Which code snippet deletes these attributes from the session object？（）
A. session.removeAll（USE_CASE_ATTRS）；
B. for（ String attr ： USE_CASE_ATTRS ）{ session.remove（attr）； }
C. for（ String attr ： USE_CASE_ATTRS ）{session.removeAttribute（attr）；}
D. for（ String attr ： USE_CASE_ATTRS ）{session.deleteAttribute（attr）；}
E. session.deleteAllAttributes（USE_CASE_ATTRS）；
[单项选择]低LET射线的LET值一般小于（）。
A. 5KeV∕μm
B. 10KeV∕μm
C. 15KeV∕μm
D. 20KeV∕μm
E. 25KeV∕μm
[判断题]Let’s have a run through.This sentence means let’s run from one side to another.
[单项选择]The company purchased several computers programmed to ______ the specific tasks required.
A. tackle
B. solve
C. assign
D. follow
[单项选择]Through efforts by several environmental societies, the American buffalo is no longer in danger of becoming an______ species.
A. offensive
B. extinct
C. distinct
D. withered
