Computer Networking The main difference between synchronous and asynchronous transmission is the clocking is mixed with the data in asynchronous transmission the pulse height is different. the bandwidth required is different the clocking is derived from the data in synchronous transmission None of these the clocking is mixed with the data in asynchronous transmission the pulse height is different. the bandwidth required is different the clocking is derived from the data in synchronous transmission None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for? Random sequence None of these Recognised standard Recommended standard Registered source Random sequence None of these Recognised standard Recommended standard Registered source ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that connects two computers by means of a telephone line? bus None of these modem Tape cable bus None of these modem Tape cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. ICMP guarantees datagram delivery.2. ICMP can provide hosts with information about network problems.3. ICMP is encapsulated within IP datagrams.4. ICMP is encapsulated within UDP datagrams. 1 only All of these 1 and 4 2 and 3 1 only All of these 1 and 4 2 and 3 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. Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. 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. Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. 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
Computer Networking Which command is required for connectivity in a Frame Relay network if Inverse ARP is not operational? frame-relay arp frame-relay interface-dci frame-relay lmi-type frame-relay map frame-relay arp frame-relay interface-dci frame-relay lmi-type frame-relay map ANSWER DOWNLOAD EXAMIANS APP
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