13103130
Pregunta 1
Pregunta
A firewall that keeps a record of the state of a connection between an internal computer and an external device is using what technology below?
Respuesta
-
Stateful frame filtering
-
Stateless frame filtering
-
Stateful packet filtering
-
Stateless packet filtering
Pregunta 2
Pregunta
All modern operating systems include a hardware firewall, usually called a host-based firewall.
Respuesta
- True
- False
Pregunta 3
Pregunta
An administrator has two servers that host the same web content, but only one server is utilized at a given time. What can be configured that can help to evenly distribute work across the network, and make use of both servers in a manner that is transparent to the end users?
Respuesta
-
stateful packet filtering
-
load balancing
-
failover servers
-
proxy servers
Pregunta 4
Pregunta
An agent may be a permanent NAC agent and reside on end devices until uninstalled, but it cannot be a dissolvable NAC agent.
Respuesta
- True
- False
Pregunta 5
Pregunta
An early networking device that functioned at layer 1 of the OSI model and added devices to a single segment is known as which of the following choices?
Respuesta
-
switch
-
router
-
firewall
-
hub
Pregunta 6
Pregunta
An intranet is a separate open network that anyone can access without prior authorization.
Respuesta
- True
- False
Pregunta 7
Pregunta
Anomaly monitoring is designed for detecting statistical anomalies.
Respuesta
- True
- False
Pregunta 8
Pregunta
A security advantage of VLANs is that they can be used to prevent direct communication between servers.
Respuesta
- True
- False
Pregunta 9
Pregunta
A web server must be accessible to untrusted outside users. What can be done to isolate this host and any additional hosts with similar requirements from more secured hosts on a network?
Respuesta
-
Install a VPN, configure host
-
Set up a proxy in front of the web server
-
Create a DMZ, add necessary hosts
-
Configure a reduction point on a firewall
Pregunta 10
Pregunta
Behavior-based monitoring attempts to overcome the limitations of both anomaly-based monitoring and signature-based monitoring by being more adaptive and proactive instead of reactive.
Respuesta
- True
- False
Pregunta 11
Pregunta
If a network is completely isolated by an air gap from all other outside networks it is using what type of configuration?
Respuesta
-
physical network segregation
-
complete network segregation
-
network isolation
-
logical network segregation
Pregunta 12
Pregunta
NAT is not a specific device, technology, or protocol. It is a technique for substituting IP addresses.
Respuesta
- True
- False
Pregunta 13
Pregunta
One use of data loss prevention (DLP) is blocking the copying of files to a USB flash drive.
Respuesta
- True
- False
Pregunta 14
Pregunta
Select the technology that can be used to examine content through application-level filtering.
Respuesta
-
Application gateway
-
Security proxy
-
Web security gateway
-
Firewall
Pregunta 15
Pregunta
The management in your corporate office needs to group users on the network together logically even though they are attached to separate network switches. How can this be done?
Respuesta
-
Create a subnet for each network switch in use
-
Create additional subnets for the separate groups
-
Add all users to a single network segment
-
Create a VLAN and add the users' computers/ports to the correct VLAN
Pregunta 16
Pregunta
The OSI model breaks networking steps down into a series of six layers.
Respuesta
- True
- False
Pregunta 17
Pregunta
What data unit is associated with the Open Systems Interconnection layer four?
Respuesta
-
segment
-
packet
-
frame
-
bit
Pregunta 18
Pregunta
What data unit is associated with the Open Systems Interconnection layer two?
Respuesta
-
segment
-
packet
-
frame
-
bit
Pregunta 19
Pregunta
What dedicated hardware device aggregates hundreds or thousands of VPN connections?
Respuesta
-
VPN server
-
VPN gateway
-
VPN switch
-
VPN concentrator
Pregunta 20
Pregunta
What is the name of a computer or application program that intercepts user requests from the internal secure network and then processes that request on behalf of the user?
Respuesta
-
forward proxy server
-
DNS server
-
VPN server
-
telnet server
Pregunta 21
Pregunta
What is the name of an instruction that interrupts a program being executed and requests a service from the operating system?
Respuesta
-
system call
-
unit call
-
hardware instruction
-
system exception
Pregunta 22
Pregunta
What kind of networking device forwards packets across different computer networks by reading destination addresses?
Respuesta
-
switch
-
router
-
bridge
-
firewall
Pregunta 23
Pregunta
What specific type of hardware card inserts into a web server that contains one or more co-processors to handle SSL/TLS processing?
Respuesta
-
SSL/TLS accelerator
-
media gateway
-
SSL decryptor
-
security module
Pregunta 24
Pregunta
What technology enables authorized users to use an unsecured public network, such as the Internet as if it were a secure private network?
Respuesta
-
IKE tunnel
-
VPN
-
endpoint
-
router
Pregunta 25
Pregunta
What technology will examine the current state of a network device before allowing it can to connect to the network and force any device that does not meet a specified set of criteria to connect only to a quarantine network?
Respuesta
-
network access control
-
virtual LANs
-
network address translation
-
host health checks
Pregunta 26
Pregunta
What term is used to describe the software agents that are used by NAC and installed on devices to gather information?
Respuesta
-
NAC check agents
-
server health agents
-
host agent health checks
-
network health agents
Pregunta 27
Pregunta
What type of dedicated cryptographic processor that provides protection for cryptographic keys?
Respuesta
-
SSL/TLS accelerator
-
media gateway
-
SSL decryptor
-
hardware security module
Pregunta 28
Pregunta
What type of monitoring compares network traffic, activities, transactions, or behavior against a database of known attack patterns?
Respuesta
-
application-based
-
protocol-based
-
behavioral-based
-
signature-based
Pregunta 29
Pregunta
What type of network access control uses Active Directory to scan a device to verify that it is in compliance?
Respuesta
-
agentless NAC
-
dissolvable NAC
-
dependent NAC
-
permanent NAC
Pregunta 30
Pregunta
What type of network is a private network that belongs to an organization that can only be accessed by approved internal users?
Respuesta
-
extranet
-
intranet
-
enterprise network
-
guest network
Pregunta 31
Pregunta
What type of network is a private network that can also be accessed by authorized external customers, vendors, and partners?
Respuesta
-
extranet
-
intranet
-
enterprise network
-
guest network
Pregunta 32
Pregunta
What vendor neutral protocol implements support for VLAN tagging?
Respuesta
-
ISL
-
VTP
-
802.1Q
-
VSTP
Pregunta 33
Pregunta
When a private network uses a single public IP address, and each outgoing TCP packet uses a different port to allow for proper translation, what networking technology is in use?
Respuesta
-
PAT
-
PNAT
-
NAPT
-
NAT
Pregunta 34
Pregunta
When VPN network traffic is routing only some traffic over the secure VPN while other traffic directly accesses the Internet, what technology is being used?
Respuesta
-
priority tunnel
-
split tunneling
-
full tunnel
-
shared tunneling
Pregunta 35
Pregunta
Which network address below is not a private IP address network?
Respuesta
-
10.4.5.0
-
172.63.255.0
-
192.168.255.0
-
172.17.16.0
Pregunta 36
Pregunta
Which of the following is a server that routes incoming requests coming from an external network to the correct internal server?
Respuesta
-
forward proxy
-
application proxy
-
system proxy
-
reverse proxy
Pregunta 37
Pregunta
Which of the following is a software-based application that runs on a local host computer that can detect an attack as it occurs?
Respuesta
-
local-based intrusion detection system
-
host-based intrusion detection system
-
host-based application protection
-
local-based application protection
Pregunta 38
Pregunta
Which of the following is a system of security tools that are used to recognize and identify data that is critical to the organization and ensure that it is protected?
Respuesta
-
USB blocking
-
content inspection
-
storage sensors
-
data loss prevention
Pregunta 39
Pregunta
Which of the following is defined as a security analysis of the transaction within its approved context?
Respuesta
-
USB blocking
-
content inspection
-
storage sensors
-
data loss prevention
Pregunta 40
Pregunta
Workgroup switches must work faster than core switches.
Respuesta
- True
- False
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