Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? None of these X.25 X.75 X.21 X.3 None of these X.25 X.75 X.21 X.3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? Twisted pair cable All of these Fiber-optic cable Metallic cable Twisted pair cable All of these Fiber-optic cable Metallic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following frequency ranges is used for AM radio transmission? High Frequency : 3 MHz to 30 MHz Very Low Frequency : 3 kHz to 30 kHz None of these Very High Frequency : 30 MHz to 300 MHz Medium Frequency : 300 kHz to 3 MHz High Frequency : 3 MHz to 30 MHz Very Low Frequency : 3 kHz to 30 kHz None of these Very High Frequency : 30 MHz to 300 MHz Medium Frequency : 300 kHz to 3 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the administrative distance of OSPF? 110 90 100 120 110 90 100 120 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network types have a designated router and a backup designated router assigned?1. Broadcast2. Point-to-point3. NBMA4. NBMA point-to-point All of these 1 and 3 3 and 4 1, 2 and 3 All of these 1 and 3 3 and 4 1, 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at a data link level is achieved by Hamming codes bit stuffing equalization None of these cyclic redundancy codes Hamming codes bit stuffing equalization None of these cyclic redundancy codes ANSWER DOWNLOAD EXAMIANS APP
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