Computer Networking The core diameter of a single-mode fibers is about 3 times the wavelength of the light carried in the fiber 7 times the light carried in the fiber 10 times the wavelength of the light carried in the fiber 10 times the fiber radius None of these 3 times the wavelength of the light carried in the fiber 7 times the light carried in the fiber 10 times the wavelength of the light carried in the fiber 10 times the fiber radius None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz? A N G B A N G B ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have been contracted to install a windows NT network in an office that is located in a strip mall. The office is located next to the power plant of the building, so a UPS (uninterruptible power supply) has already been installed. What type of cable should you use for the network cabling? Choose the best answer. STP UTP Fiber-optic PSTN TI STP UTP Fiber-optic PSTN TI ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following encapsulates PPP frames in Ethernet frames and uses common PPP features like authentication, encryption, and compression? PPPoE PPP Token Ring PPPoA PPPoE PPP Token Ring PPPoA ANSWER DOWNLOAD EXAMIANS APP
Computer Networking ICMP (Internet Control Message Protocol) is a protocol that handles error and control messages a protocol used to monitor computers a TCP/IP high level protocol for transferring files from one machine to another None of these a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address a protocol that handles error and control messages a protocol used to monitor computers a TCP/IP high level protocol for transferring files from one machine to another None of these a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the network topology in which there are bi-directional links between each possible node? Tree None of these Ring Mesh Star Tree None of these Ring Mesh Star ANSWER DOWNLOAD EXAMIANS APP
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