Given the address 172.16.2.120 and the subnet mask of
255.255.255.0. How many hosts are available?
A. 254
B. 510
C. 126
D. 16,372
Answer / guest
Answer: A
172.16.2 120 is a standard Class B address with
a subnet mask that allows 254 hosts.
You are a network administrator and have been assigned the
IP address of 201.222.5.0. You need to have 20 subnets with
5 hosts per subnet. The subnet mask is 255.255.255.248.
| Is This Answer Correct ? | 21 Yes | 3 No |
Which of the following are examples of the Transport Layer? A.) SQL B.) UDP C.) IP D.) LLC E.) ARP
Identify 3 feature of access-lists? A.) Implicit deny will deny any packets not matched B.) Processed sequentially from bottom to top C.) Processed sequentially from top to bottom D.) If a packet is denied it would be tested against the remaining statements in the access-list E.) Once a match is made the packet is either denied or permitted F.) Enabled on all interfaces by default
Which is true regarding store-and-forward switching method? A.) Latency varies depending on frame-length B.) Latency is constant C.) It is default for all Cisco switches D.) It only reads the destination hardware address before forwarding the frame
Value in which type of access list?
Which of the following is a layer 2 device? A.) Switch B.) Bridge C.) Repeater D.) Hub
Explain what is formula of hold down time of eigrp protocol?
What type of Ethernet operation allows only one entity to transmit at a time? For example, if someone else is transmitting, they must wait. A.) Full-Duplex B.) Dual-Duplex C.) Half-Duplex D.) Latex E.) Quarter-Duplex F.) Suplex
What is an advantage of UDP? Low Overhead High Overhead Reliable Not reliable
What is the igp (interior gateway protocol)?
What are the ranges of private ips?
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What is required to support full-duplex Ethernet? A.) Multiple paths between multiple stations on a link B.) Automatic sensing operation by all connected stations C.) Loopback and collision detection disabled D.) Full-duplex NIC cards