Computer Networking How many OSI layers are covered in the X.25 standard? None of these three seven six two None of these three seven six two ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A distributed network configuration in which all data/information pass through a central computer is bus network ring network Point-to-point network star network None of these bus network ring network Point-to-point network star network None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? transport layer physical layer None of these network layer data link layer transport layer physical layer None of these network layer data link layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard? Token passing CSMA/CD Switched repeaters Time sharing Collision detection Token passing CSMA/CD Switched repeaters Time sharing Collision detection ANSWER DOWNLOAD EXAMIANS APP
Computer Networking After coding a document into a digital signal, it can be sent by telephone, telex or satellite to the receiver where the signal is decoded and an exact copy of the original document is made. What is it called? Word processor Telex Electronic mail Facsimile None of these Word processor Telex Electronic mail Facsimile None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a standard synchronous communication protocol? None of these SMTP SLIP PAS SDLC None of these SMTP SLIP PAS SDLC ANSWER DOWNLOAD EXAMIANS APP
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