Computer Networking When a group of computers is connected together in a small area without the help of telephone lines, it is called Local area network(LAN) None of these Value added network (VAN) Remote communication network (RCN) Wide area network (WAN) Local area network(LAN) None of these Value added network (VAN) Remote communication network (RCN) Wide area network (WAN) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. They acknowledge receipt of a TCP segment.2. They guarantee datagram delivery.3. They can provide hosts with information about network problems.4. They are encapsulated within IP datagrams. 2 and 3 1 only 2, 3 and 4 3 and 4 2 and 3 1 only 2, 3 and 4 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The basic Ethernet design does not provide None of these multiple virtual networks access control automatic retransmission of a message addressing None of these multiple virtual networks access control automatic retransmission of a message addressing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Messages from one computer terminal can be sent to another by using data networks. The message to be sent is converted to an electronic digital signal, transmitted via a cable, telephone or satellite and then converted back again at the receiving end. What is this system of sending messages called? Global network Electronic newspaper None of these Paperless office Electronic mail Global network Electronic newspaper None of these Paperless office Electronic mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols uses both TCP and UDP? DNS FTP Telnet SMTP DNS FTP Telnet SMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What protocol is used to find the hardware address of a local device? IP RARP ICMP ARP IP RARP ICMP ARP ANSWER DOWNLOAD EXAMIANS APP
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