
CSS REVIEW
Authored by Maebelle Gilbuena
Information Technology (IT)
11th Grade
Used 2+ times

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24 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which device connects multiple Ethernet devices but lacks intelligence in data transmission?
hub
modem
router
switch
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to the Philippine Electrical Code (PEC), network cables should be installed in __________ to avoid tangling and physical damage.
designated raceways
near power lines
open air
unprotected surfaces
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of cables should be used to prevent the spread of fire in case of an electrical fault?
aluminum-based cables
regular copper cables
fire-retardant cables
plastic-coated wires
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of fire safety when working with computers?
Covering computer vents with plastic.
Keeping flammable materials away from electronics
Plugging multiple devices into one outlet
Using paper towels to clean inside the Central Processing Unit (CPU).
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the hard drive differ from Random Access Memory (RAM)?
RAM stores data permanently, while the hard drive holds temporary data.
RAM works even when the computer is off, but the hard drive does not.
The hard drive is used for long-term data storage, while RAM temporarily holds active data.
The hard drive is used only for running programs, while RAM is for permanent storage.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The Philippine Electrical Code (PEC) is designed to ensure:
Faster internet connection speeds.
The compatibility of network devices.
The protection of computers from viruses.
The safety of electrical wiring and installations.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why should network cables be at least 50mm away from power cables?
to allow easy access for maintenance
to improve the internet speed
to minimize electromagnetic interference (EMI)
to prevent overheating of power lines
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