CompTia A+ 220-1001 Core 1 Certification Practice Exam
Questions and Answers.
Which of the following is the MOST likely symptom of a dirty drum or roller in a laser
printer? - Correct Answer Lines or splotches repeated at regular intervals on the print job.
Your company relocated you to their United Kingdom office in London. You brought your
personal computer with you and are in the process of setting it up. Your computer was
previously configured to receive 110 V AC, but the electricity in London uses 230 V AC.
Which of the following would allow your computer to run on 230 V AC? - Correct Answer
Toggle the voltage switch on the power supply to the different voltage.
Which type of network medium is used by an Integrated Services Digital Network (ISDN)
adapter? - Correct Answer Copper telephone wire
Which of the following cloud computing solutions delivers software applications to a client
either over the internet or on a local area network? - Correct Answer SaaS
A technician is unable to install virtualization software on a host computer. The host has
more free disk space than required.
Which of the following is MOST likely to be the cause? - Correct Answer The motherboard
UEFI/BIOS doesn't support hardware assisted virtualization
You are in a carpeted office lighted by fluorescent bulbs. You are preparing to add
memory modules to a user's computer. The user has already unpacked the memory
modules and stacked them on top of an old, unused CRT monitor.
In this environment, what is the greatest threat to these memory modules? - Correct
Answer ESD
The marketing department has hired a new employee. Prior to the new employee's first
day at work, you have set up and configured a new laptop computer. The computer and all
of the peripherals were purchased from the same vendor. After the new employee begins
work, you receive a phone call stating that the wireless mouse is not working.
Which of the following is the MOST likely reason the mouse isn't working? - Correct
Answer The USB mouse receiver is not plugged into the computer
, Which of the following will ensure optimal system cooling? (Select THREE). - Correct
Answer Keep the ambient temperature below 80° F.
Bundle cables together and secure unused cables to the case.
Leave space between the case and any walls or obstructions.
The integrated mouse, the small monitor, and the compact nature of the keyboard are
impeding your work when you use a notebook, but you still need a system that is portable
if necessary. What is your best option? - Correct Answer Buy a docking station for your
notebook.
You provide desktop support for a small company. The company has two locations in the
same city, but they are several miles away. You get a call from a user who is having
problems installing a new device. You try to tell the user how to update the driver for the
device over the phone, but he is having a hard time understanding your directions and is
becoming frustrated.
What should you do? - Correct Answer Establish a Remote Desktop connection and
update the driver.
You need to create a virtualization environment on your Windows 10 system using Client
Hyper-V to test potentially rogue applications that end users' downloads from the internet.
Because the applications may be malicious, you need to isolate the virtual machines from
your production network and the host system; however, you need the virtual machines to
be able to communicate with each other.
Which type of virtual network should you implement? - Correct Answer A private virtual
network
A technician is replacing a SOHO router and has configured DHCP to assign private IP
addresses to hosts on the local network. These hosts can communicate with each other,
but users can't browse the internet.
Which of the following changes to the SOHO router is MOST likely to restore internet
connectivity? - Correct Answer Configure the SOHO router for NAT
Which component in a laser printer applies toner to the drum, causing the toner to stick to
the charged areas on the drum? - Correct Answer Developing roller
Questions and Answers.
Which of the following is the MOST likely symptom of a dirty drum or roller in a laser
printer? - Correct Answer Lines or splotches repeated at regular intervals on the print job.
Your company relocated you to their United Kingdom office in London. You brought your
personal computer with you and are in the process of setting it up. Your computer was
previously configured to receive 110 V AC, but the electricity in London uses 230 V AC.
Which of the following would allow your computer to run on 230 V AC? - Correct Answer
Toggle the voltage switch on the power supply to the different voltage.
Which type of network medium is used by an Integrated Services Digital Network (ISDN)
adapter? - Correct Answer Copper telephone wire
Which of the following cloud computing solutions delivers software applications to a client
either over the internet or on a local area network? - Correct Answer SaaS
A technician is unable to install virtualization software on a host computer. The host has
more free disk space than required.
Which of the following is MOST likely to be the cause? - Correct Answer The motherboard
UEFI/BIOS doesn't support hardware assisted virtualization
You are in a carpeted office lighted by fluorescent bulbs. You are preparing to add
memory modules to a user's computer. The user has already unpacked the memory
modules and stacked them on top of an old, unused CRT monitor.
In this environment, what is the greatest threat to these memory modules? - Correct
Answer ESD
The marketing department has hired a new employee. Prior to the new employee's first
day at work, you have set up and configured a new laptop computer. The computer and all
of the peripherals were purchased from the same vendor. After the new employee begins
work, you receive a phone call stating that the wireless mouse is not working.
Which of the following is the MOST likely reason the mouse isn't working? - Correct
Answer The USB mouse receiver is not plugged into the computer
, Which of the following will ensure optimal system cooling? (Select THREE). - Correct
Answer Keep the ambient temperature below 80° F.
Bundle cables together and secure unused cables to the case.
Leave space between the case and any walls or obstructions.
The integrated mouse, the small monitor, and the compact nature of the keyboard are
impeding your work when you use a notebook, but you still need a system that is portable
if necessary. What is your best option? - Correct Answer Buy a docking station for your
notebook.
You provide desktop support for a small company. The company has two locations in the
same city, but they are several miles away. You get a call from a user who is having
problems installing a new device. You try to tell the user how to update the driver for the
device over the phone, but he is having a hard time understanding your directions and is
becoming frustrated.
What should you do? - Correct Answer Establish a Remote Desktop connection and
update the driver.
You need to create a virtualization environment on your Windows 10 system using Client
Hyper-V to test potentially rogue applications that end users' downloads from the internet.
Because the applications may be malicious, you need to isolate the virtual machines from
your production network and the host system; however, you need the virtual machines to
be able to communicate with each other.
Which type of virtual network should you implement? - Correct Answer A private virtual
network
A technician is replacing a SOHO router and has configured DHCP to assign private IP
addresses to hosts on the local network. These hosts can communicate with each other,
but users can't browse the internet.
Which of the following changes to the SOHO router is MOST likely to restore internet
connectivity? - Correct Answer Configure the SOHO router for NAT
Which component in a laser printer applies toner to the drum, causing the toner to stick to
the charged areas on the drum? - Correct Answer Developing roller
