Computer Networking Which of the following network types have a designated router and a backup designated router assigned? 1. Broadcast 2. Point-to-point 3. NBMA 4. NBMA point-to-point 1, 2 and 3 3 and 4 All of these 1 and 3 1, 2 and 3 3 and 4 All of these 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a wrong example of network layer? Source routing and domain naming-USENet X.25 level 2-ISO X.25 Packet Level Protocol (PLP)-ISO Internet Protocol (IP) - ARPANET Source routing and domain naming-USENet X.25 level 2-ISO X.25 Packet Level Protocol (PLP)-ISO Internet Protocol (IP) - ARPANET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0 and require nine subsets for your company and the maximum number of hosts. What subnet mask should you use? 255.255.255.224 255.255.255.192 255.255.255.240 255.255.255.252 255.255.255.248 255.255.255.224 255.255.255.192 255.255.255.240 255.255.255.252 255.255.255.248 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following allows a simple email service and is responsible for moving messages from one mail server to another? DHCP IMAP SMTP POP3 FTP DHCP IMAP SMTP POP3 FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode. 1, 2, and 5 2 and 4 5 only 2, 3 and 4 1, 2, and 5 2 and 4 5 only 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a group of computers is connected together in a small area without the help of telephone lines, it is called None of these Wide area network (WAN) Local area network(LAN) Value added network (VAN) Remote communication network (RCN) None of these Wide area network (WAN) Local area network(LAN) Value added network (VAN) Remote communication network (RCN) ANSWER DOWNLOAD EXAMIANS APP
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