INMT 441 Exam 3-Final Exam (Modules
14-19)
To connect to a network, a computer requires ____. - answera network adapter
TCP/IP, HTTP, FTP, WPA, WPA2, and WEP etc. are all known as ____. - answer
protocols
A home network is most likely a(n) ____. - answerLAN
Which of the following statements about the Internet is incorrect?
It is the world's largest network.
It is commonly built upon the TCP/IP protocol.
It is controlled by a single international organization.
It uses packet switching for message delivery. - answerIt is controlled by a single
international organization.
Which of the following statements about packet switching is correct?
In packet switching, a message is sent from the recipient to the sender.
In packet switching, a message is commonly sent as one and only one packet.
In packet switching, a packet is usually transferred through one and only one router.
In packet switching, the transfer of packets is governed by protocols. - answerIn packet
switching, the transfer of packets is governed by protocols.
Which of the following statements about the IP addresses is incorrect?
IPv4 can support more devices than IPv6.
IPv6 has a longer address than IPv4.
Both IPv4 and IPv6 follow the Internet Protocol.
Both IPv4 and IPv6 use numeric addresses. - answerIPv4 can support more devices
than IPv6.
To protect the Intranet, a company should do all of the following except ___.
Use VPN for connecting to the Intranet from outside.
Use wired connection only.
Require user authentication.
Use firewall to protect the Intranet. - answerUse wired connection only.
, Phishing email is used to ____. - answerSteal one's information such as user ID and
password.
A common threat to database servers is ____. - answerSQL injection attack.
Firewall filters ____.
Incoming traffic
Outgoing traffic
Neither of the above
Both of the above - answerBoth
Windows Defender Firewall classifies three types of networks. Which of the following is
NOT one of the three?
Public
Private
Home
Domain - answerHome
A VPN does all of the following except ___.
It authenticates users.
It filters contents.
It verifies data integrity.
It creates a private channel in public network. - answerIt filters contents.
An open source software used to find out all connected devices on a network is call
___. - answerNmap
An open source software used to check website configuration and other server
problems is called ___. - answerZAP
To conduct packet inspection, a security professional can use ___ . - answerWireshark
How to find out information about your network / IP address / etc. - answerCommand
prompt -> ipconfig or ipconfig/all
Data security includes all of the following except ____.
Data files
Databases
Database management systems
Publicly accessible data - answerPublicly accessible data
When data are being manipulated in computer memory, it is called ___.
14-19)
To connect to a network, a computer requires ____. - answera network adapter
TCP/IP, HTTP, FTP, WPA, WPA2, and WEP etc. are all known as ____. - answer
protocols
A home network is most likely a(n) ____. - answerLAN
Which of the following statements about the Internet is incorrect?
It is the world's largest network.
It is commonly built upon the TCP/IP protocol.
It is controlled by a single international organization.
It uses packet switching for message delivery. - answerIt is controlled by a single
international organization.
Which of the following statements about packet switching is correct?
In packet switching, a message is sent from the recipient to the sender.
In packet switching, a message is commonly sent as one and only one packet.
In packet switching, a packet is usually transferred through one and only one router.
In packet switching, the transfer of packets is governed by protocols. - answerIn packet
switching, the transfer of packets is governed by protocols.
Which of the following statements about the IP addresses is incorrect?
IPv4 can support more devices than IPv6.
IPv6 has a longer address than IPv4.
Both IPv4 and IPv6 follow the Internet Protocol.
Both IPv4 and IPv6 use numeric addresses. - answerIPv4 can support more devices
than IPv6.
To protect the Intranet, a company should do all of the following except ___.
Use VPN for connecting to the Intranet from outside.
Use wired connection only.
Require user authentication.
Use firewall to protect the Intranet. - answerUse wired connection only.
, Phishing email is used to ____. - answerSteal one's information such as user ID and
password.
A common threat to database servers is ____. - answerSQL injection attack.
Firewall filters ____.
Incoming traffic
Outgoing traffic
Neither of the above
Both of the above - answerBoth
Windows Defender Firewall classifies three types of networks. Which of the following is
NOT one of the three?
Public
Private
Home
Domain - answerHome
A VPN does all of the following except ___.
It authenticates users.
It filters contents.
It verifies data integrity.
It creates a private channel in public network. - answerIt filters contents.
An open source software used to find out all connected devices on a network is call
___. - answerNmap
An open source software used to check website configuration and other server
problems is called ___. - answerZAP
To conduct packet inspection, a security professional can use ___ . - answerWireshark
How to find out information about your network / IP address / etc. - answerCommand
prompt -> ipconfig or ipconfig/all
Data security includes all of the following except ____.
Data files
Databases
Database management systems
Publicly accessible data - answerPublicly accessible data
When data are being manipulated in computer memory, it is called ___.
