An output device is any computer component capable of(72)information to a user.
A.conveying
B.sending
C.giving
D.linking
第1题:

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.
第2题:
The smallest unit of information in a computer system is called a(72)
A.Bit
B.Byte
C.block
D.file
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.

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
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
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
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
第8题:
第9题:
第10题:
Which statement describes the distributed call control model in VoIP networks?()
第11题:
analyze traffic, device management, and network monitoring
DCNM-SAN, DCNM-LAN, and device manager
definition of flows, information collection, and data presentation
SNMP poll data, MIB analysis, and report generation
第12题:
The gateway voice-capable device is configured to support call control directly performing call setup, call maintenance, and call teardown
The gateway voice-capable device has a local call routing table configured through a routing protocol.
The gateway voice-capable device relies on a call agent to support call control.
The gateway voice-capable device relies on a gatekeeper to support call setup, call maintenance, and call teardown.
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
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
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
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
第17题:
The(72) is the primary device for entering information into the computer.
A.disk
B.keyboard
C.USB
D.memory
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
第19题:
第20题:
第21题:
DCNM is capable of monitoring the network performance of a SAN. What are the three primary areas of this operation? ()
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?()
第23题:
Enable Prevent installation of removable devices.
Enable Prevent installation of devices not described by other policy settings.
Enable Prevent installation of devices that match any of these device IDs and enter the device ID for theapproved USB drives.
Enable Allow installation of devices that match any of these device IDs and enter the device ID for theapproved USB drives.