MOD 9 QUIZ Flashcards
What are the layer 4 protocols?
TCP
UDP
OSI Layer 1 has what PDU?
Bit
OSI Layer 2 has what PDU?
Frame
OSI Layer 3 has what PDU?
Packet
OSI Layer 4 has what PDU?
Segment
OSI Layer 5-7 has what PDU?
Data
What tool filters traffic based on a defined set of rules?
Firewalls
The MAC address belongs to which layer?
What protocols provides layer 4 connection-oriented communications?
TCP
What is the act of falsifying the DNS information used by a client to reach a desired system?
DNS Poisoning
What are the wireless attacks?
War Driving
Evil Twin
Jamming
To what layer does the IP address belong?
Layer 3
The MAC address is also called what?
Physical Address
What are the layer 5 protocols?
NFS
SQL
What is ARP?
Used to resolve IP addresses into MAC addresses
What is a protocol?
A set of rules and restrictions that define how data is transmitted over a network medium.
What are the Layer 7 protocols?
HTTP
The IP address is also called the what?
Logical Address
What is a NIC
Network Interface Card
What port does IMAP utilize?
What range of ports is considered well-known?
0 - 1023
What is a PDU?
Protocol Data Unit
What is used to block access to Wireless Access Points via the use of an authorized MAC address list?
Wireless MAC Filter
What is the addition of a header, and possibly a footer, to the data received by each layer from the layer above before it’s handed off to the layer below.
Encapsulation
What applications use ICMP?
Ping
Traceroute
Pathping
What OSI layers does the TCP/IP link layer contain?
Data Link and Physical
What is the OSI layer 1 called?
Physical
What is OSI Layer 2 called?
Data Link
What is OSI Layer 3 called?
Network
What is OSI Layer 4 called?
Transport
What is OSI Layer 5 called?
Session
What is OSI Layer 6 called?
Presentation
What is OSI Layer 7 called?
Application
What does HTTPS utilize?
443
