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WorksheetsExam 1 Review 3
Total questions: 13
Worksheet time: 4mins
Name
Class
Date
1.
When Windows recognizes a new device, where will it typically appear?
a)
Device Manager
b)
Desktop
c)
C:WindowsSystemDevices
d)
Recycle Bin
2.
Which component in a typical power supply is responsible for dissipating heat?
a)
Heat sink
b)
P1 connector
c)
Fan
d)
AC adapter
3.
Which component on a motherboard is responsible for managing the main memory?
a)
CMOS jumper
b)
DRAM controller
c)
MCC
d)
DDR5L
4.
Which feature of modern CPUs allows them to execute multiple operating systems concurrently on a single machine?
a)
Dynamic Frequency Scaling
b)
Branch Prediction
c)
Superscalar Execution
d)
Hardware Virtualization Support
5.
Which of the following is least likely to be a symptom of a failing motherboard or processor?
a)
The system starts to boot but then shuts down
b)
The power button on the tower ceases to work
c)
An error message appears during the boot process
d)
Occasional Windows or hard drive errors occur
6.
Which of the following tools or equipment should you avoid using when working with a power supply?
a)
Screwdriver
b)
Connectors
c)
Motherboard
d)
Antistatic Wrist Strap
7.
Which RAID level involves data mirroring between drives to enhance reliability?
a)
JBOD
b)
RAID 0
c)
RAID 1
d)
RAID 5
8.
Which Solid State Drive (SSD) form factor directly connects to a dedicated socket on the motherboard?
a)
M.2
b)
3.5 inch
c)
2.5 inch
d)
eSATA
9.
Which specialized DDR3 variant operates at 1.35 volts, reducing power consumption?
a)
DDR3L
b)
DDR4
c)
Dual-Channel
d)
Double-Sided
10.
Which statement accurately describes the role of a PC power supply?
a)
A PC power supply converts wattage to voltage
b)
A PC power supply converts voltage to wattage
c)
A PC power supply converts AC to DC
d)
A PC power supply converts DC to AC
11.
Which statement regarding CPUs and motherboards is true?
a)
CPUs must match the socket type on a motherboard
b)
CPUs only interact with DIMM and PCI slots on a motherboard
c)
Different CPUs from various manufacturers can fit into the same motherboard
d)
All of the above are correct
12.
Which statement regarding ITX (Mini-ITX) form factor motherboards is incorrect?
a)
ITX motherboards are typically classified as small form factor (SFF).
b)
Mini-ITX is the largest and most popular form factor.
c)
ITX motherboards are known for their power efficiency.
d)
VIA Technologies Inc. originally designed ITX for home theater applications.
13.
Which type of electrical current is required by most internal PC components?
a)
Alternating Current (AC)
b)
Direct Current (DC)
c)
Lumens
d)
PSU
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