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1. Which network design layer provides endpoints and users with a connection to the network? Access layer Core layer Distribution layer Hierarchical layer 2. Which network design layer provides connectivity between distribution layers for large LAN environments? Access layer Core layer Distribution layer Hierarchical layer 3. Which network …
1. Which device must connect to another device to gain access to the network? end devices wireless access point switch router 2. Which device connects wireless clients to the network? switch router wireless access point (WAP) end device 3. Which device uses MAC addresses to determine the exit …
1. What are two events that can occur in Step 1 (Discovery) of the client and AP association process? (Choose two.) agree with AP to share Open authentication send client’s MAC address to AP listen for beacon frames to find WLAN SSIDs (passive mode) send a probe request …
1. What information does DHCPv4 provide to network clients? (Choose three.) host address MAC address DHCP version number subnet mask default gateway address 2. True or false. DHCP can lease addresses to hosts for different periods of time. True False 3. In large networks, static IPv4 addresses are …
1. What field is used by the destination host to reassemble segments into the original order? Control Bits Destination Port Sequence Number Source Port Window Size 2. What field is used to provide flow control? Control Bits Destination Port Sequence Number Source Port Window Size 3. What happens …
1. Which statement about host forwarding decisions is true? A host cannot ping itself. A remote destination host is on the same local network as the sending host. Local hosts can reach each other without the need of a router. Routing is enabled on switches to discover the …
1. Which two statements are correct about an IPv4 address? (Choose two.) It contains a network portion. It contains a host portion. It is 24 bits in length. The information within the IPv4 address is sufficient for determining the network portion and host portion of the address. 2. …
1. What are the two most commonly referenced fields in an IPv4 packet header that indicate where the packet is coming from and where it is going? (Choose two.) destination IP address protocol Time to Live source IP address Differentiated Services (DS) 2. Which statement is correct about …
1. Which OSI layer sends segments to be encapsulated in an IPv4 or IPv6 packet? data link layer network layer transport layer session layer 2. Which layer is responsible for taking an IP packet and preparing it for transmission over the communications medium? physical layer network layer data …
1. Which Ethernet frame field assists a host in determining if the frame that is received is addressed to it? source address preamble destination address frame check sequence 2. Which Ethernet frame field notifies destinations to get ready for a new frame? preamble type destination address frame check …
