WGU D488 OA FINAL EXAM TEST BANK/WGU D488
CYBERSECURITY ARCHITECTURE & ENGINEERING NEWEST
2025/2026 COMPLETE ALL 230 QUESTIONS AND CORRECT
DETAILED ANSWERS |ALREADY GRADED A+||ALREADY
GRADED A+
The security team recently enabled public access
to a C - Web
application firewall (WAF) web application hosted
on a server inside the corporate
network. The developers of the
application report that the
server has received several
structured query
language (SQL) injection attacks
in the past several days. The
team needs to deploy a
solution that will block the
SQL injection attacks. Which
solution fulfills these
requirements?
A - Virtual private network (VPN)
B - Security information and event management (SIEM)
C - Web application firewall (WAF)
D - Secure Socket Shell (SSH)
An IT security team has been notified that
,external C - Implementing
port security contractors are using their personal
laptops to gain
access to the corporate
network. The team needs to
recommend a solution that
will prevent unapproved
devices from accessing the
network. Which solution
fulfills these requirements?
A - Implementing a demilitarized zone (DMZ)
B - Installing a hardware security module
C - Implementing port security
D - Deploying a software firewall
,The chief technology officer for a small publishing C - Deploying
a unified threat management (UTM) appliance company has been
tasked with improving the company's
security posture. As part of a network upgrade, the
company has decided to
implement intrusion detection,
spam filtering, content filtering,
and antivirus controls.
The project needs to be completed using the least
amount of infrastructure while
meeting all requirements.
Which solution fulfills these
requirements?
A - Deploying an anti-spam gateway
B - Deploying a proxy server
C - Deploying a unified threat
management (UTM) appliance
D - Deploying a web application firewall (WAF)
The security team plans to deploy an intrusion
detection C - Signature-
based detection system (IDS) solution to alert
engineers about inbound
, threats. The team already has a
database of signatures that
they want the IDS solution to
validate. Which
detection technique meets the requirements?
A - Intrusion detection
B - Deep packet inspection
C - Signature-based detection
D - Intrusion prevention
An IT organization had a security breach after
deploying C-
Implementing versioning an update to its
production web servers. The application
currently goes through a
manual update process a few
times per year. The security
team needs to recommend a
failback option for future
deployments. Which solution
fulfills these requirements?
A - Implementing a code scanner
B - Implementing code signing
C - Implementing versioning
D - Implementing a security
requirements traceability
matrix (SRTM)
CYBERSECURITY ARCHITECTURE & ENGINEERING NEWEST
2025/2026 COMPLETE ALL 230 QUESTIONS AND CORRECT
DETAILED ANSWERS |ALREADY GRADED A+||ALREADY
GRADED A+
The security team recently enabled public access
to a C - Web
application firewall (WAF) web application hosted
on a server inside the corporate
network. The developers of the
application report that the
server has received several
structured query
language (SQL) injection attacks
in the past several days. The
team needs to deploy a
solution that will block the
SQL injection attacks. Which
solution fulfills these
requirements?
A - Virtual private network (VPN)
B - Security information and event management (SIEM)
C - Web application firewall (WAF)
D - Secure Socket Shell (SSH)
An IT security team has been notified that
,external C - Implementing
port security contractors are using their personal
laptops to gain
access to the corporate
network. The team needs to
recommend a solution that
will prevent unapproved
devices from accessing the
network. Which solution
fulfills these requirements?
A - Implementing a demilitarized zone (DMZ)
B - Installing a hardware security module
C - Implementing port security
D - Deploying a software firewall
,The chief technology officer for a small publishing C - Deploying
a unified threat management (UTM) appliance company has been
tasked with improving the company's
security posture. As part of a network upgrade, the
company has decided to
implement intrusion detection,
spam filtering, content filtering,
and antivirus controls.
The project needs to be completed using the least
amount of infrastructure while
meeting all requirements.
Which solution fulfills these
requirements?
A - Deploying an anti-spam gateway
B - Deploying a proxy server
C - Deploying a unified threat
management (UTM) appliance
D - Deploying a web application firewall (WAF)
The security team plans to deploy an intrusion
detection C - Signature-
based detection system (IDS) solution to alert
engineers about inbound
, threats. The team already has a
database of signatures that
they want the IDS solution to
validate. Which
detection technique meets the requirements?
A - Intrusion detection
B - Deep packet inspection
C - Signature-based detection
D - Intrusion prevention
An IT organization had a security breach after
deploying C-
Implementing versioning an update to its
production web servers. The application
currently goes through a
manual update process a few
times per year. The security
team needs to recommend a
failback option for future
deployments. Which solution
fulfills these requirements?
A - Implementing a code scanner
B - Implementing code signing
C - Implementing versioning
D - Implementing a security
requirements traceability
matrix (SRTM)
