What information is included in a network socket? (Select all that apply.)
A. Protocol
B. IP address
C. Port
D. MAC address
Which of the following are examples of network security devices that have been invented throughout the years to enforce policy and maintain network visibility?
A. Routers
B. Firewalls
C. Traditional and next-generation intrusion prevention systems (IPSs)
D. Anomaly detection systems
Which of the following services are provided by a lightweight access point? (Select all that apply.)
A. Channel encryption
B. Transmission and reception of frames
C. Client authentication
D. Quality of Service
Which of the following classful networks would allow at least 256 usable IPv4 addresses? (Select all that apply).
A. Class A
B. Class B
C. Class C
D. All of the above
What would be the maximum length of the network mask for a network that has four hosts?
A. /27
B. /30
C. /24
D. /29
Which routing protocol exchanges link state information?
A. RIPv2
B. RIP
C. OSPF
D. BGP
What is an advantage of using OSPF instead of RIPv2?
A. It does not have the problem of count to infinity.
B. OSPF has a higher hop-count value.
C. OSPF includes bandwidth information in the distance vector.
D. OSPF uses DUAL for optimal shortest path calculation.
What are two ways the IPv6 address 2345:0000:0000:0000:0000:0000:0100:1111 can be written?
A. 2345:0:0:0:0:0:0100:1111
B. 2345::1::1
C. 2345::0100:1111
D. 2345::1:1111
In IPv6, what is used to replace ARP?
A. ARPv6
B. DHCPv6
C. NDP
D. Route Advertisement Protocol
How many broadcast domains are created if three hosts are connected to a Layer 2 switch in full-duplex mode?
A. 4
B. 3
C. None
D. 1
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