Intro to cyber final exam- Netacad with complete solution
Which statement describes cybersecurity?
It is an ongoing effort to protect Internet-connected systems and the data associated
with those systems from unauthorized use or harm.
What are two objectives of ensuring data integrity? (Choose two.)
Data is unaltered during transit.
Data is not changed by unauthorized entities.
A web server administrator is configuring access settings to require users to
authenticate first before accessing certain web pages. Which requirement of
information security is addressed through the configuration?
confidentiality
A company is experiencing overwhelming visits to a main web server. The IT
department is developing a plan to add a couple more web servers for load
balancing and redundancy. Which requirement of information security is
addressed by implementing the plan?
availability
An employee does something as a company representative with the knowledge of
that company and this action is deemed illegal. The company would be legally
responsible for this action.
True
What is the main purpose of cyberwarfare?
to gain advantage over adversaries
When describing malware, what is a difference between a virus and a worm?
A virus replicates itself by attaching to another file, whereas a worm can replicate itself
independently.
What type of attack uses zombies?
DDoS
The IT department is reporting that a company web server is receiving an
abnormally high number of web page requests from different locations
simultaneously. Which type of security attack is occurring?
DDoS
What is the best approach to prevent a compromised IoT device from maliciously
accessing data and devices on a local network?
Place all IoT devices that have access to the Internet on an isolated network.
What is the best method to avoid getting spyware on a machine?
Install software only from trusted websites.
What are two security implementations that use biometrics? (Choose two.)
voice recognition
fingerprint
Which technology creates a security token that allows a user to log in to a
desired web application using credentials from a social media website?
Open Authorization
A medical office employee sends emails to patients about recent patient visits to
the facility. What information would put the privacy of the patients at risk if it was
included in the email?
Which statement describes cybersecurity?
It is an ongoing effort to protect Internet-connected systems and the data associated
with those systems from unauthorized use or harm.
What are two objectives of ensuring data integrity? (Choose two.)
Data is unaltered during transit.
Data is not changed by unauthorized entities.
A web server administrator is configuring access settings to require users to
authenticate first before accessing certain web pages. Which requirement of
information security is addressed through the configuration?
confidentiality
A company is experiencing overwhelming visits to a main web server. The IT
department is developing a plan to add a couple more web servers for load
balancing and redundancy. Which requirement of information security is
addressed by implementing the plan?
availability
An employee does something as a company representative with the knowledge of
that company and this action is deemed illegal. The company would be legally
responsible for this action.
True
What is the main purpose of cyberwarfare?
to gain advantage over adversaries
When describing malware, what is a difference between a virus and a worm?
A virus replicates itself by attaching to another file, whereas a worm can replicate itself
independently.
What type of attack uses zombies?
DDoS
The IT department is reporting that a company web server is receiving an
abnormally high number of web page requests from different locations
simultaneously. Which type of security attack is occurring?
DDoS
What is the best approach to prevent a compromised IoT device from maliciously
accessing data and devices on a local network?
Place all IoT devices that have access to the Internet on an isolated network.
What is the best method to avoid getting spyware on a machine?
Install software only from trusted websites.
What are two security implementations that use biometrics? (Choose two.)
voice recognition
fingerprint
Which technology creates a security token that allows a user to log in to a
desired web application using credentials from a social media website?
Open Authorization
A medical office employee sends emails to patients about recent patient visits to
the facility. What information would put the privacy of the patients at risk if it was
included in the email?
