CompTIA 220-901 A+ Pop Quiz Online - Quiz #4 - Professor Messer IT Certification Training Courses

One of your employees has misplaced their mobile phone, and a GPS check shows that it is outside of your control. Which of these would be the best next step?

Assign a new mobile phone in the MDM

Travel to the last known GPS coordinates of the phone

Contact the authorities

Contact the mobile carrier and report the phone as stolen

Perform a remote wipe

Correct!

Wrong!

-

Which of these would be the most likely reason for a laptop battery that won't charge?

Incorrect device driver

Incompatible battery type

Battery is 3 years old

Charging system needs to be upgraded

AC adapter input voltage is between 100 volts and 240 volts

Correct!

Wrong!

-

Which of these would be the best way to recover from a drive failure in a RAID 1 array?

Replace all drives in the array

Copy the remaining RAID 1 data to a backup array

Switch to a backup array

Replace the faulty drive and restore from backup

Identify and replace the faulty drive

Correct!

Wrong!

-

Which of these would be categorized as a page description language?

Adobe Postscript

Microsoft XMS

Epson PageScript

HP LaserConnect

Correct!

Wrong!

-

Which of these would be a disadvantage of OLED displays?

Black levels are not accurate

Expensive to produce

Thicker and larger than other display types

Slow refresh rates

Consume relatively more power than other display types

Correct!

Wrong!

-

Which of these would be the best choice for identifying incorrectly wired network cables?

Loopback plug

Multimeter

Crimper

Cable Tester

OTDR

Toner probe

Correct!

Wrong!

-

Which of these would be the most likely reason for a non-functioning GPS on a mobile device?

Incompatibilities between GPS systems

Incorrect wireless key settings

Interference from cordless phones

Bad view of the sky

Battery voltage is low

Correct!

Wrong!

-

What are these interfaces?

PATA

SATA

PCI Express power

Serial

eSATA

Parallel

Correct!

Wrong!

-

Which of these is used to power LCD florescent backlights?

Transceiver

Converter

Inverter

Conditioner

Multimeter

Correct!

Wrong!

-

Why should you reset the page counter after installing a laser printer maintenance kit?

The amount of printer activity is sensitive information

The printer will stop printing when it reaches a certain value

Output is higher quality when the print counter is low

The fuser output levels are linked to the page counter

The printer maintenance should occur at regular intervals

Correct!

Wrong!

-

You need to access an internal company video server from the Internet. Which of these router configurations would allow this access?

Port forwarding

QoS

SSID broadcasting

WPS

MAC filtering

Port triggering

Correct!

Wrong!

-

Which of these interface types is not commonly used by printers?

Ethernet

Bluetooth

USB

eSATA

Correct!

Wrong!

-

Which of these would be the most applicable for VDI?

Video editing workstation

Thin client

Virtualization workstation

Home theater PC

Home server PC

Correct!

Wrong!

-

Which of these would be a disadvantage of inkjet printers?

Low-resolution output

Clogs easily

Requires chemically coated paper

Loud operation

Correct!

Wrong!

-

What type of memory can identify errors and correct them?

EEPROM

ECC

SDRAM

RAID

Buffered

Correct!

Wrong!

-

Which of the following would you need for a WWAN connection?

Cross-over cable

Antenna

Smart card

WPA2 Encryption

Dial-up modem

Correct!

Wrong!

-

What is the minimum category of cable required to support 100BASE-TX?

Category 3

Category 7

Category 5e

Category 6A

Category 5

Category 6

Correct!

Wrong!

-

Which of these would you enable in a firewall to allow Remote Desktop?

udp/3389

udp/3989

udp/3999

tcp/3989

tcp/3339

tcp/3389

Correct!

Wrong!

-

Which of these would best describe a laptop system board?

Multiple CPU sockets

DIMM slots

Modular hardware subsystems

Proprietary form factor

Field-upgradable

Correct!

Wrong!

-

Which of these protocols is used on a mobile device to send email?

HTTP

SMTP

IMAP

SNMP

POP3

Correct!

Wrong!

-

CompTIA 220-901 A+ Pop Quiz Online – Quiz #4

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