Computer Networking Which of the following medium access control technique is used for bus/tree? token ring MAC None of these CSMA token bus token ring MAC None of these CSMA token bus ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11h? 40 23 12 3 40 23 12 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following uses ATM as the Data Link layer protocol that's terminated at what's known as the DSLAM? Dedicated T1 Wireless Frame Relay DSL PPPoE Dedicated T1 Wireless Frame Relay DSL PPPoE ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your company has a LAN in its downtown office and has now set up a LAN in the manufacturing plant in the suburbs. To enable everyone to share data and resources between the two LANs, what type of device(s) are needed to connect them? Choose the most correct answer. Cable None of these Modem Hub Router Cable None of these Modem Hub Router ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operations is performed on the bits to check an error-detecting code? Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Attenuation Checksum Coder-decoder Codec Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Attenuation Checksum Coder-decoder Codec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The OCR reading unit attached to a POS terminal is called a light pen cursor None of these All of these wand light pen cursor None of these All of these wand ANSWER DOWNLOAD EXAMIANS APP
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