Unit 3 - Hardware Test

What is the primary use of an RJ-11 connector?

• Ethernet port

• Telephone connector

• USB connection

• HDMI port

What frequency range does Bluetooth operate in?

• 1.2 - 1.5 GHz

• 2.402 - 2.48 GHz

• 3.5 - 3.8 GHz

• 5.0 - 5.5 GHz

Which interface can carry audio signals?

• VGA

• HDMI

• Both VGA and HDMI

• Neither VGA nor HDMI

Which peripheral device is used for extra storage?

• Camera

• External Hard Drive

• Speakers

• Display

What is another name for a display as a peripheral device?

• Camera

• Monitor

• External Hard Drive

• Speaker

What does "Bandwidth" refer to in the context of service considerations?

• Data transfer rates

• Size of connection

• Is it functional?

• Speed of processing

What happens to data in volatile memory when the power is turned off?

• Data is retained

• Data is lost

• Data is compressed

• Data is encrypted

Which type of memory is typically faster and more expensive?

• Non-volatile

• Volatile

• Optical

• Magnetic

What is a characteristic of non-volatile memory?

• Data is lost when power is off

• Data is retained when power is off

• It is faster and more expensive

• It is used only in temporary storage

Which type of memory is considered volatile?

• RAM

• HDD

• SSD

• USB