CompTIA A+ Certification Exam: Core 1 - 220-1001 Exam Practice Test

Which of the following cloud computing concepts is used when a company increases the number of web servers during peak usage times?

Correct Answer: D
A virtual environment in which an application uses memory and a processor from a provider based on a leased rate that depends on the amount of resources used per month is referred to as:

Correct Answer: B
A bank employee contacts the help desk for assistance with setting up a new computer. Which of the following peripherals will the technician MOST likely install alongside the device? (Select TWO)

Correct Answer: C,D
A bank has 20 branch locations that are connected to each other via a fouler at each one. Which of the following network types is MOST likely being used?

Correct Answer: C
A potential customer of cloud servers needs the ability to ramp up computing resources quickly during traffic spikes. Which of the following features is MOS pertinent to providing this business need?

Correct Answer: C
Which of the following IEEE 802.11 standards includes the use of MIMO technology?

Correct Answer: B
A technician needs to routinely run scripting commands in Linux but does not want to walk over the server room every time to perform the task. The technician also travels between buildings and has a Windows 10 laptop with 4GB of memory and a fully partitioned 500GB hard drive.
Which of the following steps should the technician take to resolve this issue? (Choose two.)

Correct Answer: A,C
During a remodel of an auditorium a second projector was added. The first protector was rotated so the image is duplicated on another section of the front wall Both projectors are connected to the switch through a VGA splitter After the move users report the images on the second projector are normal but images on the first projector are skewed Which of the following would correct the issue?

Correct Answer: C
An application developer has a high-end Windows 10 laptop, but the VM crashes when multiple applications are opened within it. Which of the following should a technician configure to resolve the issue? (Select TWO).

Correct Answer: E,F
A company is hosting a Windows email server on its premises Company policy is to use encryption on incoming and outgoing email services An administrator recently upgraded the company's firewall Users report they can receive email, but no one can send email. Which of the following ports should the administrator open on the new firewall?

Correct Answer: C
A technician manually configured the wireless connection on the Chief Information Officer's (ClO's) new laptop so it can communicate with the network at the office The CIO now is having trouble connecting to a guest WiFi hotspot While the device has a gateway address and says it is connected, the CIO cannot access company email Which of the following would BEST resolve the issue?

Correct Answer: D
A technician is concerned that a newly pulled Cat 5e run is longer than recommended by specification. Which of the following tools should the technician use to measure the length of the run?

Correct Answer: C
A technician is setting up a BYOD smartphone to access corporate collaborative resources. Which of the following will MOST likely be synchronized to the corporate network? (Choose two.)

Correct Answer: C,D
Which of the following is used with landline telephones?

Correct Answer: A
A technician purchases several monitors that are equipped with all modem video connectors. The technician wants to daisy chain these monitors together to extend the desktop of the OS. Which of the following cables would the technician MOST likely use to accomplish this?

Correct Answer: A
A technician was asked to virtualize four existing PCs before decommissioning them. The resulting VMs are imported into a new VM workstation running a hypervisor on top of an OS Three of the VMs are running property, but the entire system locks up when trying to start the fourth VM. Which of the following should the technician have reviewed prior to creating the VMs to prevent this from occurring? (Select TWO)

Correct Answer: A,C
A technician is building out a small retail shop. The owner wants all the cash registers to remote into a server in the back of the shop rather than running an OS locally. Which of the following should the technician install for the registers?

Correct Answer: D
A laptop is used aboard an aircraft that experiences frequent turbulence and a variety of extreme temperatures. Which of the following should a technician install to prevent data loss given the environment?

Correct Answer: A
A technician receives reports of a website that is returning errors when accessed. A programmer pushed a new version of code to the site the night before. Which of the following steps should the technician take FIRST?

Correct Answer: D
A technician is gathering the requirements for a laptop that needs the smallest form factor and the fastest speeds possible for data storage. Which of the following, if used together, will BEST satisfy these requirements? (Select TWO).

Correct Answer: A,D
Ann, a user, reports the 20GB hard drive on her VM is full. She frequently has to delete files so the machine is usable again. Ann would like access to a machine with a larger hard drive. Aside from the drive being too small, the machine works perfectly for Ann. A technician checks the virtual host and sees it has about 400GB of available disk space.
Which of the following should the technician do to resolve the problem quickly?

Correct Answer: A
Which of the following cloud models places all responsibility for operating system and application maintenance on the customer?

Correct Answer: B
A technician is replacing the LCD panel In a laptop. Which of the following components is MOST likely to be damaged accidentally during the repair?

Correct Answer: B
A user from a remote office is trying to connect lo the wireless network at the corporate headquarters but is unable to find It. After calling the help desk, the user receives the following credentials to connect to the network:

The user enters the credentials as given but is still unable to connect to the wireless network. Which of the following should the user try FIRST to connect to the network?

Correct Answer: D
Several users reported an outage with a specific application. The help desk identified the problem and suspects the issue is with an on-premises server tha1 was updated recently. The help desk is given authorization to roll back the updates. Which of the following steps is the help desk about to perform?

Correct Answer: A
A technician is upgrading a user's smartphone and wants to move all of the applications and contact information quickly to the new device.
Which of the following connection types would work BEST to do this?

Correct Answer: A
Ann, a user, reports that after setting up a new WAP in her kitchen she is experiencing intermittent connectivity issues. Which of the following should a technician check FIRST?

Correct Answer: C
A company wants to cost-effectively improve efficiency in navigating to client sites and reduce cellular data costs. Which of the following actions would be BEST to meal these requirements?

Correct Answer: C
A user's workstation no longer boots A technician arrives and confirms the workstation will not boot, and while troubleshooting notices a burning smell coming from the chassis of the workstation The technician replaces the power cable and tries to boot again, but the smell returns and the machine does not boot Which of the following components MOST likely needs to be replaced?

Correct Answer: A
A technician is setting up a new workstation. The technician wants to make sure the workstation will not load the OS if a portable hard drive is connected to it. Which of the following should the technician configure?

Correct Answer: D
A technician is upgrading the memory in a server. Which of the following RAM features would MOST likely be used in the server?

Correct Answer: B
Users of an older laser printer notice the printing on output is easily scratched off the paper. Which of the following is the MOST likely root cause?

Correct Answer: D
Joe, a user, cannot access the network shared drive after network maintenance was performed. A technician verifies there is a valid IP address; however, the device is not on the correct subnet. The device must continue to be accessible by a third party. Which of the following actions should the technician take to BEST resolve the issue?

Correct Answer: C
A user is configuring a mobile device to retrieve email from an ISP In the process of verifying the connection, the user receives a message stating the outbound connection cannot be completed Which of the following BEST describes the user's connection trouble?

Correct Answer: C
A user is trying to make a purchase at a grocery store using a smartphone. When the user touches the device to the payment terminal the following error message appears on the phone Device not found. Which of the following needs to be enabled''

Correct Answer: C
Which of the following would be MOST appropriate to use to block an inbound network connection?

Correct Answer: C
Which of the following is the standard number of pins on an ATX connector that connects from the PSU to the motherboard?

Correct Answer: A
A technician wants the number of virtual machines hosting a web application in the public cloud environment to scale based on real-time traffic on the website.
Which of the following should the technician configure?

Correct Answer: C
Which of the following interfaces uses DB9 and DB25 connectors?

Correct Answer: A
Explanation: (Only visible to Fast2test members)
A user does not have a mobile data signal or WiFi but wants to transfer a photo from a mobile phone to a laptop for editing. The user Is unable to find the laptop from the phone. Which of the following should the user perform on the laptop to complete this task?

Correct Answer: D
A user deploys a new access point with the following settings:

The user's computer has the following specifications:

The user does not see the wireless network when trying to connect. Which of the following is the MOST likely cause of the issue?

Correct Answer: E
The marketing department received a laser printer from the finance department. The marketing department wants to connect the laser printer to the Ethernet network, but it has no physical network jack. Which of the following should a technician try FIRST to connect this printer to the network?

Correct Answer: A
While on a business trip, an employee's laptop battery is draining more quickly than usual. The employee is using a 4G connection to work remotely. Which of the following battery-consuming features should the employee configure temporarily to conserve the MOST battery life and continue to work as usual?

Correct Answer: A
The ability for new computers to be automatically connected to the network is provided by the:

Correct Answer: D
A technician sets up 100 VMs networked in a cloud environment. Which of the following.

Correct Answer: D

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