What is the function of the CSMA/CD algorithm in Ethernet technologies?（）A、defines how the media is accessedB、supplies a token to determine which host has access to the mediaC、defines the encoding of electrical signals on the wireD、determines the preamble bits
What is the function of the CSMA/CD algorithm in Ethernet technologies?（）
- A、defines how the media is accessed
- B、supplies a token to determine which host has access to the media
- C、defines the encoding of electrical signals on the wire
- D、determines the preamble bits
相关考题：
The task of the general design stage in structured life circle method is, to build what kind of software system structure?A．program structureB．general structureC．module structureD．function structure
(b) What advantages and disadvantages might result from outsourcing Global Imaging’s HR function?(8 marks)
When defining a function activity, what is true about the Result Type?() (Choose two.) A. Result Type is optional.B. Result Type is mandatory.C. Result Type can be changed after it is assigned to the function activity.D. Result Type should belong to the same item type as the function activity
What is the function of the after-coolers installed in the diesel engine air intake system?A.Decrease the air densityB.Increase the exhaust temperatureC.Decrease the lube oil temperatureD.Increase the air density
In C launguage, when an array name is passed to a function, what is passed is the ______ of the beginning of the array.A．dataB．valueC．locationD．element
Q2 : Declare Function Multiply_Add Lib “test” (ByRef A as integer ,VeRef B as integer , ByVal c as integer ) as integerQ2.1: Explain what is Declare Function used for ?Ans :Q2.2 : Explain the difference between ByRef and ByVal ?Ans :
Q2 : Declare Function Multiply_Add Lib “test” (ByRef A as i as integer ) as integerQ2.1: Explain what is Declare Function used for ?Ans :Q2.2 : Explain the difference between ByRef and ByVal ?Ans :
What is the function of the CSMA／CD algorithm in Ethernet technologies?() A. defines how the media is accessedB. supplies a token to determine which host has access to the mediaC. defines the encoding of electrical signals on the wireD. determines the preamble bits
What is the function of an air receiver in the compressed air system on a ship?A.Condenses moistureB.Provides overpressure protectionC.Purifies the airD.Acts as an accumulator
What is the function of internet to the logistics? （）A、To direct the operationB、To help the market development, operation and managementC、To guide the mobile equipment, like truck and shipD、To speed up the process
What can be done to enable the debug information for functions to be displayed when using‘ksh -x’to debug a script？（）A、Run the script using ‘ksh -fx’.B、Run the script using ‘ksh -a function -x’.C、Edit the script and add ‘set -x’ at the beginning.D、Edit the script and add ‘set -x’ at the beginning of each function.
单选题What is the function of the third paragraph?ATo illustrate the important role and function of the assignment desk.BTo give us a brief introduction of their working conditions.CTo exemplify the cooperation of all sections in the company.DTo emphasize the mission of the correspondents.
单选题What is the function of an air receiver in the compressed air system on a ship? （）ACondenses moistureBProvides overpressure protectionCPurifies the airDActs as an accumulator
多选题When defining a function activity, what is true about the Result Type?（） (Choose two.)AResult Type is optional.BResult Type is mandatory.CResult Type can be changed after it is assigned to the function activity.DResult Type should belong to the same item type as the function activity
单选题What is the function of thermostatic expansion valve in a compression refrigeration system?（）AnonexistentBfor controlling pressureCfor controlling superheatDfor controlling the solenoid valve
单选题What function is provided by the crankcase ventilation system on some diesel engines?（）AIncreases the sludge forming tendency of lube oilBPrevents the accumulation of combustible gasesCImproves lube oil coolingDImproves cold weather starting
单选题What is the function of internet to the logistics? （）ATo direct the operationBTo help the market development, operation and managementCTo guide the mobile equipment, like truck and shipDTo speed up the process
单选题What is the function of the CSMA/CD algorithm in Ethernet technologies?（）Adefines how the media is accessedBsupplies a token to determine which host has access to the mediaCdefines the encoding of electrical signals on the wireDdetermines the preamble bits
单选题What is the function of the Type 4 LSA?（）AAdvertise cost to the ABR.BSummarize external routes.CAdvertise cost to the ASBR.DReport a broadcast segment's DR