with Answers
What does the acronym CIDR represent?
Classful Inter Dependant Routing
Classless Inter-Domain Routing
Classless Inter Dependant Routing
Classful Inter Domain Routing - Answer-Classless Inter-Domain Routing
Palo Alto Networks firewalls are built on which type of architecture?
Multi-pass
Ultimate-pass
Single-pass
Strict-pass - Answer-Single-pass
Which physical or virtual device sends data packets to destination networks along a
network path using logical addresses?
access point
router
switch
hub - Answer-router
Which area network separates the control and management processes from the
underlying networking hardware for simplified configuration and deployment?
Wireless local area network (WLAN)
Software-defined wide area network (SD-WAN)
Wide area network (WAN)
Local area network (LAN) - Answer-Software-defined wide area network (SD-WAN)
Which category of IoT enables real-time use cases, such as autonomous vehicles, with
4G LTE Advanced Pro delivering speeds in excess of 3Gbps and less than 2
milliseconds of latency?
satellite
low-power WAN
short-range wireless
cellular - Answer-cellular
,What is the decimal representation of binary 1111 1101?
251
252
253
254 - Answer-253
Which class of address begins with the decimal 130 in the first octet?
Class A
Class B
Class C
Class D - Answer-Class B
Which layer of the OSI model ensures that messages are delivered to the proper device
across a physical network?
Presentation
Network
Application
Data Link - Answer-Data Link
Which type of firewall operates up to Layer 4 (transport layer) of the OSI model and
inspects individual packet headers to determine source and destination IP address,
protocol (TCP, UDP, ICMP), and port number?
proxy
application
packet filtering
stateful inspection - Answer-packet filtering
Which type of system automatically blocks or drops suspicious, pattern-matching
activity on the network in real time?
Intrusion Prevention
Data Loss Prevention
Intrusion Detection
Unified Threat Management - Answer-Intrusion Prevention
Which VPN technology has become the standard method of connecting remote
endpoint devices back to the enterprise network?
SSL
L2TP
PPTP
IPsec - Answer-SSL
, Which predefined malware signature action notifies the user that malware has been
detected?
Delete
Quarantine
Alert
Isolate - Answer-Alert
Which type of endpoint protection wraps a protective virtual barrier around vulnerable
processes while they are running?
Container-based
Anomaly-based
Application-based
Signature-based - Answer-Container-based
When is it impossible to secure SaaS data?
When a user uses an unmanaged device to access an unsanctioned SaaS instance.
When a user uses a managed device to access an unsanctioned SaaS instance.
When a user uses an unmanaged device to access a sanctioned SaaS instance.
When a user uses a managed device to access a sanctioned SaaS instance. - Answer-
When a user uses an unmanaged device to access an unsanctioned SaaS instance.
Which group is primarily motivated by money?
hacktivists
cybercriminals
cyberterrorists
state-affiliated groups - Answer-Cybercriminals
Which two malware types are self-replicating? (Choose two.)
logic bomb
back door
virus
trojan horse
worm - Answer-Virus
Worm
Which type of attack includes an email advertisement for a dry cleaning service?
spamming
phishing