更多“An output device is any computer component capable of(72)information to a user.A.conveying ”相关问题
  • 第1题:

    Given:Which two are true? ()

    A.The output is mm.

    B.The output is mc.

    C.Component is-a Meter.

    D.Component has-a Meter.

    E.DeluxeThingy is-a Component.

    F.DeluxeThingy has-a Component.


    参考答案:A, F

  • 第2题:

    The smallest unit of information in a computer system is called a(72)

    A.Bit

    B.Byte

    C.block

    D.file


    正确答案:A
    解析:计算机系统中信息的最小单位称为比特。

  • 第3题:

    ● Spyware and other forms of malware are the biggest online threat to your computer's (71) nowadays. These malicious (72)which get to your PC through freeware, shareware, commercial sites, deceptive pop-ups or in any other way, can record your surfing habits and sites you visit, share your personal information with their partners. Any personal (73), when inwrong hands, can leave you a victim of an "identity theft" by steeling your credit (74)details,birth records and other (75) information.


    正确答案:B,C,A,D,B

  • 第4题:

    Output is data that has been processed into useful form. called(72). That is a computer processes input into output.

    A.data

    B.information

    C.interface

    D.system


    正确答案:B
    解析:本题考查专业英语应用能力。参考译文:数据被处理成有用的形式而输出的就叫做信息,这是计算机的一个输入/输出的过程。

  • 第5题:

    is not a peripheral component or device. The basic input device on a small computer is a(71).

    A.Digital Camera

    B.Printer

    C.Mouse

    D.Driver


    正确答案:D
    解析:四个选项分别是数码相机、打印机、鼠标和驱动器,只有D不属于计算机外部设备。

  • 第6题:

    Any computer, be it a large PC or a small embedded computer, is useless if it has no means to interact with the outside worl

    A.I/O communications for an embedded computer frequently happen over a bus called the (71).

    B.I/O bus

    C.Memory Bus

    D.Device bus

    E.Intemal Bus


    正确答案:A
    无论是PC系统还是嵌入式计算机系统,如果不和外部交互则会失去该计算机的意义。对于嵌入式计算机而言,I/O通信时和夕l部交互的总线称为I/O总线。

  • 第7题:

    ● Basically, a computer consists of five components: (71), memory, storage, input device and output device.

    (71)

    A.keyboard

    B.mouse

    C.monitor

    D.CPU


    正确答案:D

  • 第8题:

    The term computer describes a device made up of a combination of electronic components.By itself, a computer has no ( ) and is referred to as hardware, which means simply the physical equipment. The hardware can't be used until it is connected to other elements, all of which constitute the six parts of a computer-based information system,hardware,software,data/information, people, procedures and communications.A system is defined as a collection of related components that (请作答此空) to perform a task in order to accomplish a goal. Any organization that uses information technology will have a computer-based information system to provide managers (and various categories of employees with the appropriate kind of information to help them make decisions.Systems analysis and design is to ascertain how a system works and then take steps to make it ( ) Often, a system approach is used to define, describe, and solve a problem or to meet a(an)( )From time to time, organizations need to ( )their information systems, in, responseto new marketing' opportunities, modified government regulations, the introduction .of new technology, merger with another company, or other developments. When change is needed, the time is ripe for applying the principles of systems analysis and design.

    A.interact
    B.work
    C.connect
    D.change

    答案:A
    解析:
    计算机这个术语描述由电子的和机电的部件组合而成的一种设备。计算机本身没有只能,因此称为硬件,仅仅是物理设备。硬件只有和其他要素连接才能使用,所有这些要素即为构成基于计算机信息系统的六要素:硬件、软件、数据/信息、人、操作程序和通信。系统定义为一组相关组件的集合,这些组件相互交互以完成一个任务,以实现一个目标。任何使用信息技术的组织会拥有一个基于计算机的信息系统,给管理人员(和各类员工)提供适当类型的信息以帮助他们做出决策。系统分析和设计是确定系统如何工作然后经过一系列步骤以使其更好。通常,采用系统方法来定义、描述和解决一个问题或满足一个目标。随着时间推移,新的市场机会、政府规定的变化、新技术的出现、公司兼并以及其他方面的发展等,使得组织需要改变其信息系统。当需要改变时,应用系统分析与设计的时机已经成熟。

  • 第9题:

    ( ):a device for storing information on a computer, with a magnetic surface that records information received in electronic form


    A. Area
    B. Disk
    C. Buffer
    D. File


    答案:B
    解析:
    磁盘:一种在计算机上存储信息的装置,其磁表面记录以电子形式接收到的信息。

  • 第10题:

    Which statement describes the distributed call control model in VoIP networks?()

    • A、The gateway voice-capable device is configured to support call control directly performing call setup, call maintenance, and call teardown
    • B、The gateway voice-capable device has a local call routing table configured through a routing protocol.
    • C、The gateway voice-capable device relies on a call agent to support call control.
    • D、The gateway voice-capable device relies on a gatekeeper to support call setup, call maintenance, and call teardown.

    正确答案:A

  • 第11题:

    单选题
    DCNM is capable of monitoring the network performance of a SAN. What are the three primary areas of this operation? ()
    A

     analyze traffic, device management, and network monitoring

    B

     DCNM-SAN, DCNM-LAN, and device manager

    C

     definition of flows, information collection, and data presentation

    D

     SNMP poll data, MIB analysis, and report generation


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    Which statement describes the distributed call control model in VoIP networks?()
    A

    The gateway voice-capable device is configured to support call control directly performing call setup, call maintenance, and call teardown

    B

    The gateway voice-capable device has a local call routing table configured through a routing protocol.

    C

    The gateway voice-capable device relies on a call agent to support call control.

    D

    The gateway voice-capable device relies on a gatekeeper to support call setup, call maintenance, and call teardown.


    正确答案: C
    解析: 暂无解析

  • 第13题:

    If your diskette has been(66), the computer can not store any new information on it.

    A.formatted

    B.write protected

    C.tested

    D.Certified


    正确答案:B
    解析:如果你的软盘被写保护了,电脑就无法往软盘上写信息。

  • 第14题:

    A ______ computer is a personal computer whose hardware is capable of using any or all of the following media in a program, text, graphics, video and animation.

    A.database

    B.multimedia

    C.network

    D.mainframes


    正确答案:B
    解析:译文的含义是:()计算机是个人计算机,其硬件能够在程序中使用以下任何媒体:文本、图形、视频和动画。选项A、B、C、D的含义分别是数据库、多媒体、网络、大型机。选项B符合题意,为所选。

  • 第15题:

    A(66)computer is a personal computer whose hardware is capable of using any or all 0f the following media in a program:audio,text,graphics,video and animation.

    A.database

    B.multimedia

    C.network

    D.mainframes


    正确答案:B
    解析:多媒体计算机是一种个人计算机,其硬件能使程序可以利用下列各种媒体:音频、文本、图形、视频和动画。

  • 第16题:

    The display screen is the most common (72) device used to show you what the computer is doing.

    A.input

    B.printing

    C.output

    D.electronic


    正确答案:C
    解析:显示器是最常见的输出设备,用来显示你的计算机正在做的工作。

  • 第17题:

    The(72) is the primary device for entering information into the computer.

    A.disk

    B.keyboard

    C.USB

    D.memory


    正确答案:B
    键盘是将信息录入计算机的主要设备

  • 第18题:

    ●(72) is a device that allows a computer to transmit information over a telephone line.

    (72) A.Disk

    B.Modem

    C.Printer

    D.Display


    正确答案:B

  • 第19题:

    The term computer describes a device made up of a combination of electronic components.By itself, a computer has no ( ) and is referred to as hardware, which means simply the physical equipment. The hardware can't be used until it is connected to other elements, all of which constitute the six parts of a computer-based information system,hardware,software,data/information, people, procedures and communications.

    A system is defined as a collection of related components that ( ) to perform a task in order to accomplish a goal. Any organization that uses information technology will have a computer-based information system to provide managers (and various categories of employees with the appropriate kind of information to help them make decisions.
    Systems analysis and design is to ascertain how a system works and then take steps to make it ( ) Often, a system approach is used to define, describe, and solve a problem or to meet a(an)( )
    From time to time, organizations need to (5 ) their information systems, in, response to new marketing' opportunities, modified government regulations, the introduction .of new technology, merger with another company, or other developments. When change is needed, the time is ripe for applying the principles of systems analysis and design.

    (5)应选( )。



    A. modify
    B. replace
    C. Change
    D. transfer

    答案:C
    解析:
    翻译:

    计算机这个术语描述由电子的和机电的部件组合而成的一种设备。计算机本身没有只能,因此称为硬件,仅仅是物理设备。硬件只有和其他要素连接才能使用,所有这些要素即为构成基于计算机信息系统的六要素:硬件、软件、数据/信息、人、操作程序和通信。
    系统定义为一组相关组件的集合,这些组件相互交互以完成一个任务,以实现一个目标。任何使用信息技术的组织会拥有一个基于计算机的信息系统,给管理人员(和各类员工)提供适当类型的信息以帮助他们做出决策。

    系统分析和设计是确定系统如何工作然后经过一系列步骤以使其更好。通常,采用系统方法来定义、描述和解决一个问题或满足一个目标。

    随着时间推移,新的市场机会、政府规定的变化、新技术的出现、公司兼并以及其他方面的发展等,使得组织需要改变其信息系统。当需要改变时,应用系统分析与设计的时机已经成熟。

  • 第20题:

    The term computer describes a device made up of a combination of electronic components.By itself, a computer has no ( 1) and is referred to as hardware, which means simply the physical equipment. The hardware can't be used until it is connected to other elements, all of which constitute the six parts of a computer-based information system,hardware,software,data/information, people, procedures and communications.
    A system is defined as a collection of related components that ( 72) to perform a task in order to accomplish a goal. Any organization that uses information technology will have a computer-based information system to provide managers (and various categories of employees with the appropriate kind of information to help them make decisions.
    Systems analysis and design is to ascertain how a system works and then take steps to make it (73 ) Often, a system approach is used to define, describe, and solve a problem or to meet a(an)( 74)
    From time to time, organizations need to (75 ) their information systems, in, response to new marketing' opportunities, modified government regulations, the introduction .of new technology, merger with another company, or other developments. When change is needed, the time is ripe for applying the principles of systems analysis and design.

    (1)应选( )。




    A. information
    B. software
    C. intelligence
    D. Data

    答案:C
    解析:
    翻译:

    计算机这个术语描述由电子的和机电的部件组合而成的一种设备。计算机本身没有只能,因此称为硬件,仅仅是物理设备。硬件只有和其他要素连接才能使用,所有这些要素即为构成基于计算机信息系统的六要素:硬件、软件、数据/信息、人、操作程序和通信。
    系统定义为一组相关组件的集合,这些组件相互交互以完成一个任务,以实现一个目标。任何使用信息技术的组织会拥有一个基于计算机的信息系统,给管理人员(和各类员工)提供适当类型的信息以帮助他们做出决策。

    系统分析和设计是确定系统如何工作然后经过一系列步骤以使其更好。通常,采用系统方法来定义、描述和解决一个问题或满足一个目标。

    随着时间推移,新的市场机会、政府规定的变化、新技术的出现、公司兼并以及其他方面的发展等,使得组织需要改变其信息系统。当需要改变时,应用系统分析与设计的时机已经成熟。

  • 第21题:

    DCNM is capable of monitoring the network performance of a SAN. What are the three primary areas of this operation? ()  

    • A、 analyze traffic, device management, and network monitoring
    • B、 DCNM-SAN, DCNM-LAN, and device manager
    • C、 definition of flows, information collection, and data presentation
    • D、 SNMP poll data, MIB analysis, and report generation

    正确答案:C

  • 第22题:

    You have a computer that runs Windows 7. You need to identify the disk, memory, CPU, and networkresources that an application is currently using.  Which tool should you use?()

    • A、Component Services
    • B、Performance Information and Tools
    • C、Reliability Monitor
    • D、Resource Monitor

    正确答案:D

  • 第23题:

    多选题
    You have a computer that runs Windows 7. The computer is joined to a domain. You need to ensure thatonly approved USB drives can be used on the computer.  Which two policy settings should you configure?(Each correct answer presents part of the solution.()
    A

    Enable Prevent installation of removable devices.

    B

    Enable Prevent installation of devices not described by other policy settings.

    C

    Enable Prevent installation of devices that match any of these device IDs and enter the device ID for theapproved USB drives.

    D

    Enable Allow installation of devices that match any of these device IDs and enter the device ID for theapproved USB drives.


    正确答案: B,D
    解析: 暂无解析