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An output device is any computer component capable of(72)information to a user.
A．conveying
B．sending
C．giving
D．linking
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更多 “ An output device is any computer component capable of(72)information to a user.A．conveyingB．sendingC．givingD．linking ” 相关考题
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●If your diskette has been (69) ，the computer can not store any new information on it.(69) A．formattedB．write protectedC．testedD．Certified
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The components of personal computer include CPU, input device, output device and memory.()
此题为判断题(对，错)。
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Computer is ________ storing millions of bits information.
A. capable ofB. convert toC. receiveD. resort to
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If your diskette has been _______,the computer cannot store any new information on it.A.formattedB.write protectedC.testedD.Certified
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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.
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If your diskette has been(66), the computer can not store any new information on it.A．formattedB．write protectedC．testedD．Certified
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The smallest unit of information in a computer system is called a(72)A．BitB．ByteC．blockD．file
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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．databaseB．multimediaC．networkD．mainframes
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● 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.
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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．databaseB．multimediaC．networkD．mainframes
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Output is data that has been processed into useful form. called(72). That is a computer processes input into output.A．dataB．informationC．interfaceD．system
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The display screen is the most common (72) device used to show you what the computer is doing．A．inputB．printingC．outputD．electronic
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is not a peripheral component or device. The basic input device on a small computer is a(71).A．Digital CameraB．PrinterC．MouseD．Driver
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The(72) is the primary device for entering information into the computer.A.diskB.keyboardC.USBD.memory
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Any computer, be it a large PC or a small embedded computer, is useless if it has no means to interact with the outside worlA.I/O communications for an embedded computer frequently happen over a bus called the (71)．B.I/O busC.Memory BusD.Device busE.Intemal Bus
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●(72) is a device that allows a computer to transmit information over a telephone line.(72) A．DiskB．ModemC．PrinterD．Display
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● Basically, a computer consists of five components: (71)， memory, storage, input device and output device.(71)A.keyboardB.mouseC.monitorD.CPU
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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
考题
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
考题
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
考题
（ ）：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
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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 monitoringB、 DCNM-SAN， DCNM-LAN， and device managerC、 definition of flows， information collection， and data presentationD、 SNMP poll data， MIB analysis， and report generation
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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 teardownB、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.
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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 ServicesB、Performance Information and ToolsC、Reliability MonitorD、Resource Monitor
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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 monitoringB
DCNM-SAN， DCNM-LAN， and device managerC
definition of flows， information collection， and data presentationD
SNMP poll data， MIB analysis， and report generation
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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.（）AEnable Prevent installation of removable devices.BEnable Prevent installation of devices not described by other policy settings.CEnable Prevent installation of devices that match any of these device IDs and enter the device ID for theapproved USB drives.DEnable Allow installation of devices that match any of these device IDs and enter the device ID for theapproved USB drives.
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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 teardownB
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.
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