Computer Networking Where is a hub specified in the OSI model? Application layer Data Link layer Physical layer Session layer Application layer Data Link layer Physical layer Session layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A decrease in magnitude of current, voltage, a power of a signal in transmission between points, is known as Carrier Aloha Amplitude None of these Attenuation Carrier Aloha Amplitude None of these Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many bits internet address is assigned to each host on a TCP/IP internet which is used in all communications with the host? 16 - bits None of these 48 - bits 32 - bits 64 - bits 16 - bits None of these 48 - bits 32 - bits 64 - bits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? network layer physical layer None of these data link layer transport layer network layer physical layer None of these data link layer transport layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the frequency range of the IEEE 802.11b standard? 2.4GHz 2.4Gbps 5Gbps 5GHz 2.4GHz 2.4Gbps 5Gbps 5GHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is true when describing a multicast address? Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address. Identifies multiple interfaces and is only delivered to one address. This address can also be called one-to-one-of-many. Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address. Identifies multiple interfaces and is only delivered to one address. This address can also be called one-to-one-of-many. ANSWER DOWNLOAD EXAMIANS APP
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