5/29/25, 10:07 PM D386 Hardware and Operating System Essentials
WGU D386 PA and OA | Explore New 197 Questions and
Answers | 2025 Update | 100% Correct; Covers mostly the
OA.
Correct
Incorrect
D386 Hardware and Operating System Essentials
197 Correct terms
Questions and answers
performance
,5/29/25, 10:07 PM D386 Hardware and Operating System Essentials
Level 4 cache Level 2 Cache
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2 of 197
Definition
large, fast, and powerful, used for high transaction processing and
complex computations; used by corporations and government
agencies
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Embedded Control Systems Mainframe Systems
Raid Systems Distributed Systems
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3 of 197
Definition
Contains everything that exchanges info sends files to TCP
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,5/29/25, 10:07 PM D386 Hardware and Operating System Essentials
TCP/IP Protocol Suite Network Interface Layer
Application layer of TCP/IP Transport TCP layer
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4 of 197
Definition
a desktop operating environment that is hosted virtually, on a different
physical computer from the one the user interacts with.
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Cloud computing Protocol suite
Virtual desktop Virtual server
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5 of 197
Definition
, 5/29/25, 10:07 PM D386 Hardware and Operating System Essentials
designed and named for a specific purpose such as database servers,
web servers, and print servers
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cloud based operating systems embedded control systems
mobile device systems network server systems
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6 of 197
Definition
comprehensive security management tool that combines multiple
security tools, including firewalls, virtual private networks, intrusion
detection systems, and web content filtering and anti-spam software
Give this one a go later!
Secure Content Management (scm) Network Access Control (nac)
Unified Threat Management
Internet Protocol Security (ipsec)
(UTM)
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WGU D386 PA and OA | Explore New 197 Questions and
Answers | 2025 Update | 100% Correct; Covers mostly the
OA.
Correct
Incorrect
D386 Hardware and Operating System Essentials
197 Correct terms
Questions and answers
performance
,5/29/25, 10:07 PM D386 Hardware and Operating System Essentials
Level 4 cache Level 2 Cache
Don't know?
2 of 197
Definition
large, fast, and powerful, used for high transaction processing and
complex computations; used by corporations and government
agencies
Give this one a go later!
Embedded Control Systems Mainframe Systems
Raid Systems Distributed Systems
Don't know?
3 of 197
Definition
Contains everything that exchanges info sends files to TCP
Give this one a go later!
,5/29/25, 10:07 PM D386 Hardware and Operating System Essentials
TCP/IP Protocol Suite Network Interface Layer
Application layer of TCP/IP Transport TCP layer
Don't know?
4 of 197
Definition
a desktop operating environment that is hosted virtually, on a different
physical computer from the one the user interacts with.
Give this one a go later!
Cloud computing Protocol suite
Virtual desktop Virtual server
Don't know?
5 of 197
Definition
, 5/29/25, 10:07 PM D386 Hardware and Operating System Essentials
designed and named for a specific purpose such as database servers,
web servers, and print servers
Give this one a go later!
cloud based operating systems embedded control systems
mobile device systems network server systems
Don't know?
6 of 197
Definition
comprehensive security management tool that combines multiple
security tools, including firewalls, virtual private networks, intrusion
detection systems, and web content filtering and anti-spam software
Give this one a go later!
Secure Content Management (scm) Network Access Control (nac)
Unified Threat Management
Internet Protocol Security (ipsec)
(UTM)
Don't know?
