Competency 1 Lesson 1A

Front

What is the main advantage of Shielded Twisted Pair (STP) cables over Unshielded Twisted Pair (UTP) cables?

Back

Better protection against interference

Front

What type of locking mechanism do ST connectors use?

Back

Bayonet-style twist lock

Front

What mechanism do SC connectors use?

Back

Push-pull mechanism

Front

What is the focus of the video on PC Maintenance and Best Practices?

Back

Keeping your computer running smoothly and efficiently

Front

What is the recommended temperature range for HVAC systems to prevent computer components from overheating?

Back

70 to 74 degrees

Front

What type of pressure system is more energy effective in HVAC systems?

Back

Positive pressure systems

Front

What should be added to air intake systems in areas with heavy smoke or dust?

Back

Air filters

Front

What is Electromagnetic Interference (EMI)?

Back

Interference that affects wired network signals

Front

Which of the following can cause Electromagnetic Interference (EMI)?
Options:
Solar flares
Motors, heavy machinery, and fluorescent lights
Rain and thunderstorms
High-speed internet

Back

Motors, heavy machinery, and fluorescent lights

Front

What can reduce RFI when using wireless devices? Options: Using a 2.4 GHz range, Using a 5.75 GHz range, Using a wired connection, Using a 3.5 GHz range

Back

Using a 5.75 GHz range