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单选题
An optical cable is used to transmit：（）
A
digital audio from a component to a receiver.
B
analog video from a component to a receiver.
C
analog audio from a component to a receiver.
D
digital video from a component to a receiver.
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更多 “单选题An optical cable is used to transmit：（）A digital audio from a component to a receiver.B analog video from a component to a receiver.C analog audio from a component to a receiver.D digital video from a component to a receiver.” 相关考题
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What is the difference between a CSU／DSU and a modem?()
A. A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased line.B. A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased line.C. A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone line.D. A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line.
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Which content network component is primarily used to store and deliver content from the network edge?（）A、Content switchB、Content routerC、Content engineD、Content Distribution Manager (CDM)
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vPath is a critical component in the VNS architecture. Which two are functions of vPath？（）A、 intelligent traffic steering to the VSGB、 offloading the processing from the VSG to the VEMC、 intelligent traffic steering to the VNMCD、 offloading the processing from the VSG to the flow managerE、 deep packet inspection
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Which content network component is primarily used to store and deliver content from the network edge?（）A、Content routerB、Content switchC、Content Distribution Manager (CDM)D、Content engine
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Which of the following can cause ghosting in a video image？（）A、Bent pin on an S-Video cableB、Mislabeled component cablesC、Defective HDMI cableD、Improperly terminated coax cable
考题
Which statement is true？（） A、 A flow layout can be used to position a component that should resize horizontally when the container is resized.B、 A grid layout can be used to position a component tat should maintain a constant size even when the container is resized.C、 A border layout can be used to position component that should maintain a constant size even when the container is resized.D、 The grid bag layout can be used to give a grid-like layout which differs from the normal grid in that individual rows and columns can have unique sizes.E、 If two components are placed in the same column of a grid bag layout， and one component resizes horizontally， then the other component must resize horizontally.
考题
What is the term that is used to describe the process of converting a signal from digital to analog？（）A、 packetizationB、 quantizationC、 decodingD、 sampling
考题
What is the difference between a CSU/DSU and a modem?（）A、A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased lineB、A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased lineC、A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone lineD、A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line
考题
What are two steps that are taken when a router converts a voice signal from analog to digital form？（）A、samplingB、packetizationC、quantizationD、serialization
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Which of the following is the MOST critical component related to removing heat from the CPU?（）A、Vented caseB、Number of fansC、Thermal pasteD、Liquid cooling
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RG-6 coaxial cable is typically used in all of the following applications：（）A、multi-room audio， telephone， intercom and temperature control.B、thermostat， CCTV， smoke detectors and keypads.C、home theater， lighting control and multi-room audio.D、video， digital cable， and satellite applications.
考题
Which of the following transmits a digital signal?（）A、VGAB、XGAC、Component videoD、DisplayPort
考题
An optical cable is used to transmit：（）A、digital audio from a component to a receiver.B、analog video from a component to a receiver.C、analog audio from a component to a receiver.D、digital video from a component to a receiver.
考题
Which two statements are true about the use of the procedures listed in the vsysaux_occupants.move_procedure column?（）A、The procedure may be used for some components to relocate component data to the SYSAUX tablespace from its current tablespace.B、The procedure may be used for some components to relocate component data from the SYSAUX tablespace to another tablespace.C、All the components may be moved into SYSAUX tablespace.D、All the components may be moved from the SYSAUX tablespace.
考题
单选题Which content network component is primarily used to store and deliver content from the network edge?（）A
Content routerB
Content switchC
Content Distribution Manager (CDM)D
Content engine
考题
单选题Which content network component is primarily used to store and deliver content from the network edge?（）A
Content switchB
Content routerC
Content engineD
Content Distribution Manager (CDM)
考题
单选题Which statement is true？（）A
A flow layout can be used to position a component that should resize horizontally when the container is resized.B
A grid layout can be used to position a component tat should maintain a constant size even when the container is resized.C
A border layout can be used to position component that should maintain a constant size even when the container is resized.D
The grid bag layout can be used to give a grid-like layout which differs from the normal grid in that individual rows and columns can have unique sizes.E
If two components are placed in the same column of a grid bag layout， and one component resizes horizontally， then the other component must resize horizontally.
考题
单选题What are two steps that are taken when a router converts a voice signal from analog to digital form？（）A
samplingB
packetizationC
quantizationD
serialization
考题
单选题Which of the following can cause ghosting in a video image？（）A
Bent pin on an S-Video cableB
Mislabeled component cablesC
Defective HDMI cableD
Improperly terminated coax cable
考题
多选题vPath is a critical component in the VNS architecture. Which two are functions of vPath？（）Aintelligent traffic steering to the VSGBoffloading the processing from the VSG to the VEMCintelligent traffic steering to the VNMCDoffloading the processing from the VSG to the flow managerEdeep packet inspection
考题
单选题What is the difference between a CSU/DSU and a modem?（）A
A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased line.B
A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased line.C
A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone line.D
A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line.
考题
单选题A single vertical magnet placed underneath the compass in the binnacle is used to compensate for（）.A
the horizontal component of the permanent magnetismB
deviation caused by the vessel's inclination from the verticalC
induced magnetism in the horizontal soft ironD
induced magnetism in the vertical soft iron
考题
单选题Which of the following is the MOST critical component related to removing heat from the CPU?（）A
Vented caseB
Number of fansC
Thermal pasteD
Liquid cooling
考题
单选题Which benefit does digital subscriber line (DSL) systems for broadband access provide to the user?（）A
Dedicated lines for high security data transferB
Data and audio signals that share the same communications infrastructureC
Secure access to company extranetD
Simple solution for high-quality digital video using coaxial cable
考题
单选题What is the difference between a CSU/DSU and a modem?（）A
A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased lineB
A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased lineC
A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone lineD
A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line
考题
单选题What is the term that is used to describe the process of converting a signal from digital to analog？（）A
packetizationB
quantizationC
decodingD
sampling
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