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PCCET Study guide questions and answers
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PCCET Study guide questions and answers
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PCCET Study guide questions andanswers
Palo Alto Networks firewalls are built on which type of architecture? - Answer -single
pass
Bytes in an IPv4 address - Answer -32 bits
Bytes in an IPv6 address - Answer -128 bits
malware type can change code and signature patterns with each iteration - Answer -
metamorphic virus
3 deployment mode options for Panorama - Answer -Panorama mode, Management
only mode, Log collected mode
Mobile device management (MDM) - Answer -software provides endpoint security for
mobile devices such as smartphones and tablets
security method requires passcodes, enables encryption, lock down security settings, &
prevents jailbreaking and rooting - Answer -Policy enforcement
OSI layer that defines routing protocols & specifies how routers communicate with each
other on a network - Answer -Network layer3
OSI LAYER 7 - Answer -Application- identifies availability of communication partners,
resource availability, synchronizes communication. FTP,
HTTP,IMAP,POP3,SMTP,SNMP,Telnet
OSI LAYER 6 - Answer -Presentation- provides coding & conversion functions to ensure
data sent from application layer of system is compatible with the application layer of the
receiving system. ASCII,EBCDIC,GIF,JPEG,MPEG
OSI LAYER 5 - Answer -Session- communication sessions between networked systems
including connection, data transfer, and connection release. NFS,RPC,SSH,SIP
OSI LAYER 4 - Answer -Transport- transparent, reliable data transports & end-to-end
transmission control. Flow control,Multiplexing, Virtual circuit management, error
checking/recovery, TCP,UDP,SCTP
, OSI LAYER 3 - Answer -Network- routing protocols are defined here. uses IP routing.
allows data to be transported b/w systems on the same network or interconnected
networks
OSI LAYER 2 - Answer -Data link- ensures that messages are delivered to the proper
device across a physical network link. Switches typically operate here. LLC, MAC
OSI LAYER 1 - Answer -Physical- send and receives bits across network medium from
1 device to another. species electrical, mechanical and functional requirements of
network.
System does not perform any preventive action to stop an attack - Answer -Intrusion
Detection
CIDR - Answer -Classless inter-domain routing
a network device that connects to a router or wired network and transmits a Wi-Fi signal
so that wireless devices can connect to a wireless (or Wi-Fi) network - Answer -AP-
access point
physical or virtual devices that send data packets to destination networks along a
network path using logical addresses - Answer -routers
a network device that connects multiple devices such as desktop computers, laptop
docking stations, and printers on a LAN. Network traffic is broadcasted out of all ports ,
which can create network congestion and introduces potential security risks - Answer -
hub
Essentially an intelligent hub that uses physical addresses to forward data packets to
devices on a network. Unlike a hub, this is designed to forward data packets only to the
port that corresponds to the destination device. - Answer -switch
Also, a switch can be used to implement virtual LANs (VLANs), which logically
segregate what? - Answer -logically segregate a network and limit broadcast domains
and collision domains.
T/F - a robust data loss prevention (DLP) solution can detect data patterns even if the
data is encrypted - Answer -True
DS/IPS system uses a database of known vulnerabilities and attack profiles to identify
intrusion attempts - Answer -knowledge-based
next-generation product replaces UTM appliances to reduce traffic inspection latency -
Answer -
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