Cyberops 3

When a wireless network in a small office is being set up, which type of IP addressing is typically used on the networked devices?

• private

• public

• network

• wireless

Which two parts are components of an IPv4 address? (Choose two.)

• logical portion

• host portion

• broadcast portion

• subnet portion

• network portion

A cybersecurity analyst believes an attacker is spoofing the MAC address of the default gateway to perform a man-in-the-middle attack. Which command should the analyst use to view the MAC address a host is using to reach the default gateway?

• route print

• ipconfig/all

• netstat -r

• arp -a

A user sends an HTTP request to a web server on a remote network. During encapsulation for this request, what information is added to the address field of a frame to indicate the destination?

• the network domain of the destination host

• the MAC address of the destination host

• the IP address of the default gateway

• the MAC Address of the default gateway

What addresses are mapped by ARP?

• destination IPv4 address to the source MAC address

• destination MAC Address to a destination IPv4 address

• destination MAC address to the source IPv4 address

• destination IPv4 address to the destination host name

What type of information is contained in an ARP table?

• domain name to IP address mappings

• switch ports associated with destination MAC addresses

• routes to reach destination networks

• IP address to MAC address mappings

A PC is downloading a large file from a server. The TCP window is 1000 bytes. The server is sending the file using 100-byte segments. How many segments will the server send before it requires an acknowledgment from the PC?

• 1000 segments

• 100 segments

• 1 segment

• 10 segments

A user issues a ping 192.168.250.103 command and receives a response that includes a code of 1 . What does this code represent?

• port unreachable

• network unreachable

• protocol unreachable

• host unreachable

A user issues a ping 2001:db8:FACE:39::10 command and receives a response that includes a code of 2 . What does this code represent?

• host unreachable

• port unreachable

• network unreachable

• protocol unreachable

What message informs IPv6 enabled interfaces to use stateful DHCPv6 for obtaining an IPv6 address?

• the ICMPv6 Router Solicitation

• the DHCPv6 Advertise message

• the DHCPv6 Reply message

• the ICMPv6 Router Advertisement