Reference no: EM133248698
1. What are the benefits of using subnets on a LAN.
a. They reduce the size of Layer 3 broadcast domains
b. They help in organizing and segmenting our networks
c. They increase intra-LAN security (via segmentation)
d. All of the above
2. DHCP provides the following benefits:
a. Mitigates human error
b. Reduction of TCP/IP traffic
c. Automates IPv4 address assignment
d. Centralizes IPv4 management
3. An IPv4 address is normally divided into these two portions.
a. Network
b. Manufacturer ID
c. Host
d. Unique ID
4. How do you write out CIDR /14 in dotted decimal (x.x.x.x)
a. 255.252.0.0
b. 255.192.0.0
c. 255.255.0.0
d. 255.248.0.0
5. When we create Classless Subnets, we add this third portion to our IPv4 Address.
a. Network
b. Secondary Host
c. Subnet
d. Host
6. How is CIDR /21 written in binary (format xxxxxxxx.xxxxxxxx.xxxxxxxxx.xxxxxxxx)
a. 11111111.00000000.00000000.00000000
b. 11111111.11111111.11000000.00000000
c. 11111111.11111111.11111000.00000000
d. 11111111.11111111.11111110.00000000