CompTia A+ 220-1001 Core 1
Certification Practice Exam| Latest
Questions and Answers| 2024/2025
What type of cable is commonly used for high-speed internet connections in homes?
Fiber Optic Cable
What does the acronym "IP" stand for in networking?
Internet Protocol
What is a method to secure a wireless network?
Enable MAC address filtering
What tool would be best to troubleshoot a printer not responding?
Print Queue Management
What is the primary purpose of a network switch?
To connect multiple devices within the same network
Which type of malware disguises itself as legitimate software?
Trojan
What does the term "hot-swappable" refer to in computing?
1
, Components that can be replaced while the system is powered on
Which file system is commonly used in Windows operating systems?
NTFS
What is the primary role of a DHCP server?
To assign IP addresses to devices on a network
What type of connector is used with RJ-11 cables?
Telephone
Which of the following is the MOST likely symptom of a dirty drum or roller in a laser printer?
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? 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? Copper telephone wire
2
, Which of the following cloud computing solutions delivers software applications to a client
either over the internet or on a local area network? 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? 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? 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? The USB mouse
receiver is not plugged into the computer
Which of the following will ensure optimal system cooling? (Select THREE). Keep the
ambient temperature below 80° F.
3
Certification Practice Exam| Latest
Questions and Answers| 2024/2025
What type of cable is commonly used for high-speed internet connections in homes?
Fiber Optic Cable
What does the acronym "IP" stand for in networking?
Internet Protocol
What is a method to secure a wireless network?
Enable MAC address filtering
What tool would be best to troubleshoot a printer not responding?
Print Queue Management
What is the primary purpose of a network switch?
To connect multiple devices within the same network
Which type of malware disguises itself as legitimate software?
Trojan
What does the term "hot-swappable" refer to in computing?
1
, Components that can be replaced while the system is powered on
Which file system is commonly used in Windows operating systems?
NTFS
What is the primary role of a DHCP server?
To assign IP addresses to devices on a network
What type of connector is used with RJ-11 cables?
Telephone
Which of the following is the MOST likely symptom of a dirty drum or roller in a laser printer?
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? 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? Copper telephone wire
2
, Which of the following cloud computing solutions delivers software applications to a client
either over the internet or on a local area network? 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? 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? 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? The USB mouse
receiver is not plugged into the computer
Which of the following will ensure optimal system cooling? (Select THREE). Keep the
ambient temperature below 80° F.
3
