Free Networking Fundamentals 98-366 Exam Practice Test

Which subnet mask is valid?

• 255.255.255.240
  
• 255.255.255.228
  
• 255.255.255.164
  
• 255.255.255.245
  

A characteristic of the mesh topology is that it:

• Uses a central hub.
  
• Cannot use wired connections.
  
• Uses redundant paths.
  
• Cannot use wireless connections.
  

This question requires that you evaluate the underlined text to determine if it is correct.The NTP value in a resource record indicates a length of time that other DNS servers use to determine how long to cache information for a record before expiring and discarding it.Select the correct answer if the underlined text does not make the statement correct. Select 'No change is needed'' if the underlined text makes the statement correct.

• TTL
  
• GPS
  
• SOA RR
  
• No change is needed
  

Which feature of Category 5e STP cable reduces external interference?

• Crosstalk
  
• Shielding
  
• Length
  
• Twisting
  

Which of these represents the Internet Protocol version 6 (IPv6) loopback address?

• 127.0.0.1
  
• 192.168.0.1
  
• FEC0:A8C0::AA01
  
• ::1
  

Which two are published IEEE 802.11 wireless transmission standards? (Choose two.)

• 802.1 If
  
• 802.11g
  
• 802.11k
  
• 802.11m
  
• 802.11n
  

This question requires that you evaluate the underlined text to determine if it is correct.A/anvirtual private network (VPN) protects a network's perimeter by monitoring traffic as it enters and leaves.Select the correct answer if the underlined text does not make the statement correct. Select 'No change is needed' if the underlined text makes the statement correct.

• Extranet
  
• Firewall
  
• Intranet
  
• No change is needed
  

Which of the following uses pointer records and A records?

• IDS
  
• DNS Server
  
• NAT Server
  
• IPS
  

Connecting to a private network address from a public network requires:

• Network address translation (NAT).
  
• Dynamic Host Configuration Protocol (DHCP).
  
• Network Access Protection (NAP).
  
• Dynamic domain name system (DDNS).
  

One reason to replace an unmanaged switch with a managed switch is to:

• Manage the routing tables.
  
• Support multiple VLANS.
  
• Reduce collision domains.
  
• Route between networks,