WGU C393 2025/2026 Exam Questions
and Answers 100% Guaranteed Success
| Already Rated A+
How many steps are available in the CompTIA troubleshooting method?
A4
B5
C7
D 6 - 🧠 ANSWER ✔✔6
Which of the following CompTIA troubleshooting theory steps asks to
implement preventative measures?
A Establish a theory of probable cause.
B Identify the problem.
C Establish a plan of action.
D Verify full system functionality. - 🧠 ANSWER ✔✔Verify full system
functionality
1
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,How will you establish a theory of probable cause according to the
CompTIA troubleshooting method?
A By conducting research based on the symptoms
B By finding evidence of what events or errors happened within the system,
if possible
C By questioning the user regarding what they were doing when the
problem occurred
D By determining whether the problem followed something else new or
unexpected - 🧠 ANSWER ✔✔By conducting research based on the
symptoms
George, a technician, is troubleshooting a problem. He has verified full
system functionality. Which of the following should be the technician's next
step?
A Document findings, actions taken, and the outcome.
B Implement the solution.
C Establish a theory of probable cause.
D Establish a plan of action. - 🧠 ANSWER ✔✔Document findings, actions
taken, and the outcome.
2
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
,Which component of the motherboard manages input/output (I/O)
interfaces for a computer such as PCI, PCIe, USB, serial, and IDE?
A SATA connector
B CMOS
C Northbridge chip
D Southbridge chip - 🧠 ANSWER ✔✔Southbridge chip
Which interface connects hard disk drives and optical drives to the circuitry
of the motherboard?
A PS/2
B VGA
C IDE
D DVI - 🧠 ANSWER ✔✔IDE
Which motherboard form factor only supports mini-PCIe and laptop RAM
slots?
A Micro-ATX
B Mini-ITX
C Nano-ITX
3
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, D Mini-ATX - 🧠 ANSWER ✔✔Nano-ITX
Which of the following provides continuous power to the computer's real-
time clock and maintains the system BIOS settings?
A eSATA
B Mini-PCI
C ExpressCard
D CMOS battery - 🧠 ANSWER ✔✔CMOS battery
Which of the following is designed to rapidly manipulate and alter memory
to accelerate the creation of images intended for display output?
A Virtualization
B eSATA
C GPU
D Hyperthreading - 🧠 ANSWER ✔✔GPU
You need to find a socket for an Athlon X4 CPU. What kind of socket
should you look for?
A AM4
4
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
and Answers 100% Guaranteed Success
| Already Rated A+
How many steps are available in the CompTIA troubleshooting method?
A4
B5
C7
D 6 - 🧠 ANSWER ✔✔6
Which of the following CompTIA troubleshooting theory steps asks to
implement preventative measures?
A Establish a theory of probable cause.
B Identify the problem.
C Establish a plan of action.
D Verify full system functionality. - 🧠 ANSWER ✔✔Verify full system
functionality
1
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
,How will you establish a theory of probable cause according to the
CompTIA troubleshooting method?
A By conducting research based on the symptoms
B By finding evidence of what events or errors happened within the system,
if possible
C By questioning the user regarding what they were doing when the
problem occurred
D By determining whether the problem followed something else new or
unexpected - 🧠 ANSWER ✔✔By conducting research based on the
symptoms
George, a technician, is troubleshooting a problem. He has verified full
system functionality. Which of the following should be the technician's next
step?
A Document findings, actions taken, and the outcome.
B Implement the solution.
C Establish a theory of probable cause.
D Establish a plan of action. - 🧠 ANSWER ✔✔Document findings, actions
taken, and the outcome.
2
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
,Which component of the motherboard manages input/output (I/O)
interfaces for a computer such as PCI, PCIe, USB, serial, and IDE?
A SATA connector
B CMOS
C Northbridge chip
D Southbridge chip - 🧠 ANSWER ✔✔Southbridge chip
Which interface connects hard disk drives and optical drives to the circuitry
of the motherboard?
A PS/2
B VGA
C IDE
D DVI - 🧠 ANSWER ✔✔IDE
Which motherboard form factor only supports mini-PCIe and laptop RAM
slots?
A Micro-ATX
B Mini-ITX
C Nano-ITX
3
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, D Mini-ATX - 🧠 ANSWER ✔✔Nano-ITX
Which of the following provides continuous power to the computer's real-
time clock and maintains the system BIOS settings?
A eSATA
B Mini-PCI
C ExpressCard
D CMOS battery - 🧠 ANSWER ✔✔CMOS battery
Which of the following is designed to rapidly manipulate and alter memory
to accelerate the creation of images intended for display output?
A Virtualization
B eSATA
C GPU
D Hyperthreading - 🧠 ANSWER ✔✔GPU
You need to find a socket for an Athlon X4 CPU. What kind of socket
should you look for?
A AM4
4
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
