ITN 260 EXAM REPORTED
QUESTIONS AND ANSWERS
What data unit is associated with the Open Systems Interconnection layer two?
a. segment
b. packet
c. frame
d. bit - Answer-frame
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?
a. switch
b. router
c. firewall
d. hub - Answer-hub
All modern operating systems include a hardware firewall, usually called a host-based
firewall.
a. True
b. False - Answer-False
Which network address below is not a private IP address network?
a. 10.4.5.0
b. 172.63.255.0
c. 192.168.255.0
d. 172.17.16.0 - Answer-172.63.255.0
Traditional network security devices can block traditional network attacks, but they
cannot always block web application attacks.
a. True
b. False - Answer-True
One use of data loss prevention (DLP) is blocking the copying of files to a USB flash
drive.
a. True
b. False - Answer-True
What type of network is a private network that can also be accessed by authorized
external customers, vendors, and partners?
a. extranet
b. intranet
c. enterprise network
, d. guest network - Answer-extranet
The exchange of information among DNS servers regarding configured zones is known
as:
a. resource request
b. zone sharing
c. zone transfer
d. zone removal - Answer-zone transfer
JavaScript cannot create separate stand-alone applications.
a. True
b. False - Answer-True
Securing web applications is easier than protecting other systems.
a. True
b. False - Answer-False
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?
a. USB blocking
b. content inspection
c. storage sensors
d. data loss prevention - Answer-data loss prevention
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?
a. network access control
b. virtual LANs
c. network address translation
d. host health checks - Answer-network access control
In an integer overflow attack, an attacker changes the value of a variable to something
outside the range that the programmer had intended by using an integer overflow.
a. True
b. False - Answer-True
Which type of attack broadcasts a network request to multiple computers but changes
the address from which the request came to the victim's computer?
a. IP spoofing
b. denial of service
c. DNS Poisoning
d. smurf attack - Answer-smurf attack
An intranet is a separate open network that anyone can access without prior
authorization.
QUESTIONS AND ANSWERS
What data unit is associated with the Open Systems Interconnection layer two?
a. segment
b. packet
c. frame
d. bit - Answer-frame
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?
a. switch
b. router
c. firewall
d. hub - Answer-hub
All modern operating systems include a hardware firewall, usually called a host-based
firewall.
a. True
b. False - Answer-False
Which network address below is not a private IP address network?
a. 10.4.5.0
b. 172.63.255.0
c. 192.168.255.0
d. 172.17.16.0 - Answer-172.63.255.0
Traditional network security devices can block traditional network attacks, but they
cannot always block web application attacks.
a. True
b. False - Answer-True
One use of data loss prevention (DLP) is blocking the copying of files to a USB flash
drive.
a. True
b. False - Answer-True
What type of network is a private network that can also be accessed by authorized
external customers, vendors, and partners?
a. extranet
b. intranet
c. enterprise network
, d. guest network - Answer-extranet
The exchange of information among DNS servers regarding configured zones is known
as:
a. resource request
b. zone sharing
c. zone transfer
d. zone removal - Answer-zone transfer
JavaScript cannot create separate stand-alone applications.
a. True
b. False - Answer-True
Securing web applications is easier than protecting other systems.
a. True
b. False - Answer-False
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?
a. USB blocking
b. content inspection
c. storage sensors
d. data loss prevention - Answer-data loss prevention
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?
a. network access control
b. virtual LANs
c. network address translation
d. host health checks - Answer-network access control
In an integer overflow attack, an attacker changes the value of a variable to something
outside the range that the programmer had intended by using an integer overflow.
a. True
b. False - Answer-True
Which type of attack broadcasts a network request to multiple computers but changes
the address from which the request came to the victim's computer?
a. IP spoofing
b. denial of service
c. DNS Poisoning
d. smurf attack - Answer-smurf attack
An intranet is a separate open network that anyone can access without prior
authorization.
