单选题An ECDIS is required to display which information?（）A SoundingsB WaypointsC Meteorological dataD Radar targets

题目

单选题

An ECDIS is required to display which information?（）

Soundings

Waypoints

Meteorological data

Radar targets

如果没有搜索结果或未解决您的问题，请直接联系老师获取答案。

相似问题和答案

第1题：

Which cfgmgr flag will display additional information during device configuration?()

A.cfgmgr -a

B.cfgmgr -v

C.cfgmgr -x

D.cfgmgr -o

参考答案：B

第2题：

A network administrator is troubleshooing an EIGRP problem on a router and needs to confirm the IP addresses of the devices with which the router has established adjacency. The retransmit interval and the queue counts for the adjacent routers also need to be checked. What command will display the required information?（）

A. Router# show ip eigrp adjacency

B. Router# show ip eigrp topology

C. Router# show ip eigrp interfaces

D. Router# show ip eigrp neighbors

参考答案：D

第3题：

Required:

(iii) A firm of consultants has offered to undertake a study on behalf of Envico Ltd which will provide perfect

information regarding seminar attendance during the forthcoming year.

Advise the management of Envico Ltd with regard to the maximum amount that they should pay to

consultants for perfect information regarding seminar attendance and comment briefly on the use of

perfect information in such decisions. (5 marks)

正确答案：
(iii) If attendance = 100 then management would opt for room size A which would produce a contribution of ￡832,000 x
0·2 = ￡166,400.
If attendance = 200 then management would opt for room size B which would produce a contribution of ￡2,163,200
x 0·5 = ￡1,081,600.
If attendance = 400 then management would opt for room size D which would produce a contribution of ￡6,656,000
x 0·3 = ￡1,996,800.
Therefore the expected value of perfect information would be the sum of the expected values of the three possible
outcomes which amounts to ￡3,244,800. Thus, if the information is correct then management should be willing to pay
up to ￡3,244,800 – ￡1,497,600 = ￡1,747,200 for the information. In practice, it is unlikely that perfect information
is obtainable. The management of Envico Ltd are really buying an information system that will provide them with a signal
which may prove to be correct or incorrect! For example, the consultants may predict that demand will be for 300
seminar places, however there still remains the fact that there is a likelihood of actual demand being for either 100,
200 or 400 seminar places. One should be mindful that imperfect information which may be, say only 75% reliable,
might still be worth obtaining. Other than when the value of imperfect and perfect information are equal to zero, the
value of perfect information will always be greater than the value of imperfect information.

第4题：

A host is to become part of a hierarchical naming topology. Which of the following services are required？（）

A、DHCP
B、Domain Name Service
C、Network Information Service
D、A hosts file

正确答案:B

第5题：

The objective of（请作答此空）is to determine what parts of the application software will be assigned to what hardware. The major software components of the system being developed have to be identified and then allocated to the various hardware components on which the system will operate. All software systems can be divided into four basic functions. The first is（）.Most information systems require data to be stored and retrieved, whether a small file,such as a memo produced by a word processor, or a large database, such as one that stores an organization's accounting records.The second function is the（）,the processing required to access data, which often means database queries in Structured Query Language. The third function is the （）,which is the logic documented in the DFDs, use cases,and functional requirements.The fourth function is the presentation logic,the display of information to the user and the acceptance of the user's commands.The three primary hardware components of a system are （）.

A.architecture design
B. modular design
C. physical design
D.distribution design

答案：A

解析：

（请作答此空）的目标是确定应用软件的哪些部分将分配到何种硬件。识别出正在开发系统的主要软件构件并分配到系统将要运行的硬件构件。所有软件系统可分为四项基本功能。第一项是（）。大多数信息系统需要数据进行存储并检索，不论是一个小文件，比如一个字处理器产生的一个备忘录，还是一个大型数据库，比如存储一个企业会计记录的数据库。第二项功能是（），处理过程需要访问数据，这通常是指用SQL进行数据库查询。第三项功能是（），这些逻辑通过数据流图，用例和功能需求来记录。第四项功能是表示逻辑，给用户显示信息并接收用户命令。一个系统的三类主要硬件构件是（）。A.架构设计 B.模块化设计 C.物理设计 D.分布式设计

第6题：

Which command can be used to display information from the PvDv object class in the ODM?()

A.odmlist

B.odmshow

C.lsdev -P

D.lsattr -El

参考答案：C

第7题：

显示所有用户界面用户的使用信息()

A. display users all

B. display user-interface

C. display user interface

D. display users information

参考答案：A

第8题：

Prior to installing a new system, an administrator needs to provide the SAN administrators with the WWN of the fibre channel cards to allow them to allocate and zone bootable storage. Due to the lack of installed operating system, the administrator will use a bootable diagnostic CD.Which option within the diag utility will display the required information?（）

A.Task Selection > Display Hardware Vital Product Data

B.Advanced Diagnostic Routines > Display Resource Attributes

C.Diagnostic Routines > Display Configuration and Resource List

D.Task Selection > Display Multipath I/O (MPIO) Device Configuration

参考答案：A

第9题：

Which of the following commands would you enter if you wanted to display spanning treestatistical information？（）

A、show spantree backbonefast
B、show spantree statistics
C、show spantree uplinkfast
D、show spantree blockedports
E、show spantree portstate
F、show spantree portvlancost

正确答案:B

第10题：

A、Router# show ip eigrp adjacency
B、Router# show ip eigrp topology
C、Router# show ip eigrp interfaces
D、Router# show ip eigrp neighbors

正确答案:D

An ECDIS is required to display which information?（）

题目

相似问题和答案

更多相关问题

相关内容