Computer Networking Segmentation of a data stream happens at which layer of the OSI model? Data Link Transport Network Physical Data Link Transport Network Physical ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are trying to decide which type of network you will use at your office, and you want the type that will provide communication and avoid collisions on the cable. Which of the following is the best choice? CSMA/CD Token-Ring CSMA/CA Ethernet ARCnet CSMA/CD Token-Ring CSMA/CA Ethernet ARCnet ANSWER DOWNLOAD EXAMIANS APP
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 fiber radius 10 times the wavelength of the light carried in the fiber 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 fiber radius 10 times the wavelength of the light carried in the fiber None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HDLC (High-level Data Link Control) is a very common bit-oriented data link protocol issued by ISO. a method of determining which device has access to the transmission medium at any time None of these network access standard for connecting stations to a circuit-switched network a method access control technique for multiple-access transmission media a very common bit-oriented data link protocol issued by ISO. a method of determining which device has access to the transmission medium at any time None of these network access standard for connecting stations to a circuit-switched network a method access control technique for multiple-access transmission media ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In geosynchronous orbit, satellite remains in a fixed position related to points on earth remains in a fixed position so that as earth rotates, it can fully cover the earth moves simultaneously None of these moves faster than the earth's rotation so that it can cover larger portion of earth. remains in a fixed position related to points on earth remains in a fixed position so that as earth rotates, it can fully cover the earth moves simultaneously None of these moves faster than the earth's rotation so that it can cover larger portion of earth. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What can greatly reduce TCP/IP configuration problems? PDC None of these WINS Server WINS Proxy DHCP Server PDC None of these WINS Server WINS Proxy DHCP Server ANSWER DOWNLOAD EXAMIANS APP
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