Computer Networking Which of the following services use UDP?1. DHCP2. SMTP3. SNMP4. FTP5. HTTP6. TFTP All of these 2 and 4 1, 3 and 6 1, 2 and 4 All of these 2 and 4 1, 3 and 6 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide? A physical address that is assigned by the manufacturer A physical address that is randomly assigned each time the computer is started The logical domain address for the workstation An alias for the computer name A logical address that identifies the workstation A physical address that is assigned by the manufacturer A physical address that is randomly assigned each time the computer is started The logical domain address for the workstation An alias for the computer name A logical address that identifies the workstation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication between computers is almost always parallel series parallel direct None of these serial parallel series parallel direct None of these serial ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Acknowledgments, sequencing, and flow control are characteristics of which OSI layer? Layer 3 Layer 7 Layer 4 Layer 2 Layer 3 Layer 7 Layer 4 Layer 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for POP3? 90 49 80 110 90 49 80 110 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a class C network. You are required to configure it for five subnets, each of which will support 25 nodes. What subnet should you use? 255.255.255.224 255.255.255.252 255.255.255.0 255.255.255.240 255.255.255.248 255.255.255.224 255.255.255.252 255.255.255.0 255.255.255.240 255.255.255.248 ANSWER DOWNLOAD EXAMIANS APP
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