Computer Networking Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz? B N G A B N G A ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are benefits of VLANs?1. They increase the size of collision domains.2. They allow logical grouping of users by function.3. They can enhance network security.4. They increase the size of broadcast domains while decreasing the number of collision domains.5. They simplify switch administration.6. They increase the number of broadcast domains while decreasing the size of the broadcast domains. 1 and 5 2 and 4 2, 3 and 6 1, 3 and 5 1 and 5 2 and 4 2, 3 and 6 1, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer. LLC, MAC MAC, LLC PDU, HDLC HDLC, PDU None of these LLC, MAC MAC, LLC PDU, HDLC HDLC, PDU None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What OSI layer handles logical address to logical name resolution? An alias for the computer name Data Link Presentation Physical Transport An alias for the computer name Data Link Presentation Physical Transport ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following provides a storage mechanism for incoming mail but does not allow a user to download messages selectively? SMTP DHCP 2 IMAP POP3 SMTP DHCP 2 IMAP POP3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to subnet a network that has 5 subnets, each with at least 16 hosts. Which classful subnet mask would you use? 255.255.255.248 255.255.255.192 255.255.255.240 255.255.255.224 255.255.255.248 255.255.255.192 255.255.255.240 255.255.255.224 ANSWER DOWNLOAD EXAMIANS APP
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