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CompTIA A+ 1102

Total questions: 77

Worksheet time: 4hrs 51mins

Name
Class
Date
1.

A technician installed a known-good, compatible motherboard on a new laptop. However,

the motherboard is not working on the laptop. Which of the following should the technician

MOST likely have done to prevent damage?

a)

Removed all jewelry

b)

Completed an inventory of tools before use

c)

Practiced electrical fire safety

d)

Connected a proper ESD strap

2.

A technician receives a ticket indicating the user cannot resolve external web pages

However, specific IP addresses are working. Which of the following does the technician

MOST likely need to change on the workstation to resolve the issue?

a)

Default gateway

b)

Host address

c)

Name server

d)

Subnet mask

3.

A technician needs to recommend the best backup method that will mitigate ransomware attacks. Only a few files are regularly modified, however, storage space is a concern. Which

of the following backup methods would BEST address these concerns?

a)

Full

b)

Differential

c)

Off-site

d)

Grandfather-father-son

4.

A change advisory board did not approve a requested change due to the lack of alternative

actions if implementation failed. Which of the following should be updated before requesting

approval again?

a)

Scope of change

b)

Risk level

c)

Rollback plan

d)

End user acceptance

5.

A user is having phone issues after installing a new application that claims to optimize performance. The user downloaded the application directly from the vendor's website and is now experiencing high network utilization and is receiving repeated security warnings. Which of the following should the technician perform FIRST to mitigate the issue?

a)

Reset the phone to factory settings

b)

Uninstall the fraudulent application

c)

Increase the data plan limits

d)

Disable the mobile hotspot

6.

A user enabled a mobile device's screen lock function with pattern unlock. The user is concerned someone could access the mobile device by repeatedly attempting random patterns to unlock the device. Which of the following features BEST addresses the user's concern?

a)

Remote wipe

b)

Anti-maIware

c)

Device encryption

d)

Failed login restrictions

7.

When a user calls in to report an issue, a technician submits a ticket on the user's behalf.

Which of the following practices should the technician use to make sure the ticket is

associated with the correct user?

a)

Have the user provide a callback phone number to be added to the ticket

b)

Assign the ticket to the department's power user

c)

Register the ticket with a unique user identifier

d)

Provide the user with a unique ticket number that can be referenced on subsequent calls.

8.

Which of the following is the MOST cost-effective version of Windows 10 that allows remote

access through Remote Desktop?

a)

Home

b)

Pro for Workstations

c)

Enterprise

d)

Pro

9.

Once weekly a user needs Linux to run a specific open-source application that is not

available for the currently installed Windows platform. The user has limited bandwidth throughout the day. Which of the following solutions would be MOST efficient, allowing for parallel execution of the Linux application and Windows applications?

a)

Install and run Linux and the required application in a PaaS cloud environment

b)

Install and run Linux and the required application as a virtual machine installed under the Windows OS

c)

Use a swappable drive bay for the boot drive and install each OS with applications on its own drive. Swap the drives as needed

d)

Set up a dual boot system by selecting the option to install Linux alongside Windows

10.

A technician at a customer site is troubleshooting a laptop. A software update needs to be downloaded but the company's proxy is blocking traffic to the update site. Which of the following should the technician perform?

a)

Change the DNS address to 1.1.1.1

b)

Update Group Policy

c)

Add the site to the client's exceptions list

d)

Verity the software license is current

11.

A technician is installing new software on a macOS computer. Which of the following file

types will the technician MOST likely use?

a)

.deb

b)

.vbs

c)

.exe

d)

.app

12.

Which of the following is the MOST important environmental concern inside a data center?

a)

Battery disposal

b)

Electrostatic discharge mats

c)

Toner disposal

d)

Humidity levels

13.

A systems administrator is setting up a Windows computer for a new user Corporate policy

requires a least privilege environment. The user will need to access advanced features and

configuration settings for several applications. Which of the following BEST describes the

account access level the user will need?

a)

Power user account

b)

Standard account

c)

Guest account

d)

Administrator account

14.

A change advisory board just approved a change request. Which of the following is the MOST likely next step in the change process?

a)

End user acceptance

b)

Perform risk analysis

c)

Communicate to stakeholders

d)

Sandbox testing

15.

A user reports that the hard drive activity light on a Windows 10 desktop computer has been

steadily lit for more than an hour, and performance is severely degraded. Which of the

following tabs in Task Manager would contain the information a technician would use to

identify the cause of this issue?

a)

Services

b)

Processes

c)

Performance

d)

Startup

16.

A user contacted the help desk to report pop-ups on a company workstation indicating the

computer has been infected with 137 viruses and payment is needed to remove them. The

user thought the company-provided antivirus software would prevent this issue. The help

desk ticket states that the user only receives these messages when first opening the web

browser. Which of the following steps would MOST likely resolve the issue? (Select TWO)

a)

Scan the computer with the company-provided antivirus software

b)

Install a new hard drive and clone the user's drive to it

c)

Deploy an ad-blocking extension to the browser

d)

Click the link in the messages to pay for virus removal

e)

Perform a reset on the user's web browser

17.

The Chief Executive Officer at a bark recently saw a news report about a high-profile

cybercrime where a remote-access tool that the bank uses for support was also used in this crime. The report stated that attackers were able to brute force passwords to access systems. Which of the following would BEST limit the bark's risk? (Select TWO)

a)

Enable multifactor authentication for each support account

b)

Limit remote access to destinations inside the corporate network

c)

Block all support accounts from logging in from foreign countries

d)

Configure a replacement remote-access tool for support cases

e)

Enforce account lockouts after five bad password attempts

18.

A technician is asked to resize a partition on the internal storage drive of a computer running macOS. Which of the following tools should the technician use to accomplish this task?

a)

Consoltf

b)

Disk Utility

c)

Time Machine

d)

FileVault

19.

A technician is working with a company to determine the best way to transfer sensitive

personal information between offices when conducting business. The company currently

uses USB drives and is resistant to change. The company's compliance officer states that all

media at rest must be encrypted. Which of the following would be the BEST way to secure

the current workflow?

a)

Deploy a secondary hard drive with encryption on the appropriate workstation

b)

Configure a hardened SFTP portal for file transfers between file servers

c)

Require files to be individually password protected with unique passwords

d)

Enable BitLocker To Go with a password that meets corporate requirements

20.

A technician is configuring a new Windows laptop Corporate policy requires that mobile

devices make use of full disk encryption at all limes Which of the following encryption

solutions should the technician choose?

a)

Encrypting File System

b)

FileVault

c)

BitLocker

d)

Encrypted LVM

21.

Which of the following must be maintained throughout the forensic evidence life cycle when dealing with a piece of evidence?

a)

Acceptable use

b)

Chain of custody

c)

Security policy

d)

Information management

22.

A technician is troubleshooting a customer's PC and receives a phone call. The technician

does not take the call and sets the phone to silent. Which of the following BEST describes

the technician's actions?

a)

Avoid distractions

b)

Deal appropriately with customer's confidential material

c)

Adhere to user privacy policy

d)

Set and meet timelines

23.

An architecture firm is considering upgrading its computer-aided design (CAD) software to

the newest version that forces storage of backups of all CAD files on the software's cloud

server. Which of the following is MOST likely to be of concern to the IT manager?

a)

All updated software must be tested with alt system types and accessories

b)

Extra technician hours must be budgeted during installation of updates

c)

Network utilization will be significantly increased due to the size of CAD files

d)

Large update and installation files will overload the local hard drives.

24.

A wireless network is set up, but it is experiencing some interference from other nearby

SSIDs. Which of the following can BEST resolve the interference?

a)

Changing channels

b)

Modifying the wireless security

c)

Disabling the SSIO broadcast

d)

Changing the access point name

25.

A technician suspects a rootkit has been installed and needs to be removed. Which of the

following would BEST resolve the issue?

a)

Application updates

b)

Anti-malware software

c)

OS reinstallation

d)

File restore

26.

A customer reported that a home PC with Windows 10 installed in the default configuration is

having issues loading applications after a reboot occurred in the middle of the night. Which

of the following is the FIRST step in troubleshooting?

a)

Install alternate open-source software in place of the applications with issues

b)

Run both CPU and memory tests to ensure that all hardware functionality is normal

c)

Check for any installed patches and roll them back one at a time until the issue is

resolved

d)

Reformat the hard drive, and then reinstall the newest Windows 10 release and all

applications

27.

A technician has been tasked with installing a workstation that will be used tor point-of-sale

transactions. The point-of-sale system will process credit cards and loyalty cards. Which of

the following encryption technologies should be used to secure the workstation in case of

theft?

a)

Data-in-transit encryption

b)

File encryption

c)

USB drive encryption

d)

Disk encryption

28.

A company installed a new backup and recovery system. Which of the following types of

backups should be completed FIRST?

a)

Full

b)

Non-parity

c)

Differential

d)

Incremental

29.

A call center technician receives a call from a user asking how to update Windows. Which of

the following describes what the technician should do?

a)

Have the user consider using an iPad if the user is unable to complete updates

b)

Have the user text the user's password to the technician

c)

Ask the user to click in the Search field, type Check for Updates, and then press the Enter

key

d)

Advise the user to wait for an upcoming, automatic patch

30.

Someone who is fraudulently claiming to be from a reputable bank calls a company

employee. Which of the following describes this incident?

a)

Pretexting

b)

Spoofing

c)

Vishing

d)

Scareware

31.

A company is Issuing smartphones to employees and needs to ensure data is secure if the

devices are lost or stolen. Which of the following provides the BEST solution?

a)

Anti-malware

b)

Remote wipe

c)

Locator applications

d)

Screen lock

32.

A technician is setting up a SOHO wireless router. The router is about ten years old. The

customer would like the most secure wireless network possible. Which of the following

should the technician configure?

a)

WPA2 with TKIP

b)

WPA2 with AES

c)

WPA3 with AES-256

d)

WPA3 with AES-128

33.

A technician has been tasked with using the fastest and most secure method of logging in to

laptops. Which of the following log-in options meets these requirements?

a)

PIN

b)

Username and password

c)

SSO

d)

Fingerprint

34.

A technician is replacing the processor in a desktop computer prior to opening the computer,

the technician wants to ensure the internal components are protected. Which of the following

safety procedures would BEST protect the components in the PC? (Select TWO).

a)

Utilizing an ESD strap

b)

Disconnecting the computer from the power source

c)

Placing the PSU in an antistatic bag

d)

Removing dust from the ventilation fans

e)

Ensuring equipment is grounded

35.

A user's mobile phone has become sluggish. A systems administrator discovered several

malicious applications on the device and reset the phone. The administrator installed MDM

software. Which of the following should the administrator do to help secure the device

against this threat in the future? (Select TWO).

a)

Prevent a device root

b)

Disable biometric authentication

c)

Require a PIN on the unlock screen

d)

Prevent GPS spoofing

e)

Block a third-party application installation

36.

A company wants to remove information from past users' hard drives in order to reuse the

hard drives Witch of the following is the MOST secure method

a)

Reinstalling Windows

b)

Performing a quick format

c)

Using disk-wiping software

d)

Deleting all files from command-line interface

37.

A technician is configuring a SOHO device Company policy dictates that static IP addresses

cannot be used. The company wants the server to maintain the same IP address at all times.

Which of the following should the technician use?

a)

DHCP reservation

b)

Port forwarding

c)

DNS A record

d)

NAT

38.

A user is unable to use any internet-related functions on a smartphone when it is not

connected to Wi-Fi. When the smartphone is connected to Wi-Fi the user can browse the

internet and send and receive email. The user is also able to send and receive text

messages and phone calls when the smartphone is not connected to Wi-Fi. Which of the

following is the MOST likely reason the user is unable to use the internet on the smartphone

when it is not connected to Wi-Fi?

a)

The smartphone's line was not provisioned with a data plan

b)

The smartphone's SIM card has failed

c)

The smartphone's Bluetooth radio is disabled

d)

The smartphone has too many applications open

39.

A technician is investigating an employee's smartphone that has the following symptoms

• The device is hot even when it is not in use.

• Applications crash, especially when others are launched

• Certain applications, such as GPS, are in portrait mode when they should be in

landscape mode

Which of the following can the technician do to MOST likely resolve these issues with

minimal impact? (Select TWO).

a)

Turn on autorotation

b)

Close unnecessary applications

c)

Perform a factory reset

d)

Update the device's operating system

e)

Reinstall the applications that have crashed

40.

A user corrects a laptop that is running Windows 10 to a docking station with external

monitors when working at a desk. The user would like to close the laptop when it is docked,

but the user reports it goes to sleep when it is closed. Which of the following is the BEST

solution to prevent the laptop from going to sleep when it is closed and on the docking

station?

a)

Within the Power Options of the Control Panel utility click the Change Plan Settings

button for the enabled power plan and select Put the Computer to Sleep under the Plugged

In category to Never

b)

Within the Power Options of the Control Panel utility, click the Change Plan Settings

button for the enabled power plan and select Put the Computer to Sleep under the On

Battery category to Never

c)

Within the Power Options of the Control Panel utility select the option Choose When to

Turn Off the Display and select Turn Off the Display under the Plugged In category to Never

d)

Within the Power Options of the Control Panel utility, select the option Choose What

Closing the Lid Does and select When I Close the Lid under the Plugged in category to Do

Nothing

41.

A department has the following technical requirements for a new application:

The company plans to upgrade from a 32-bit Windows OS to a 64-bit OS. Which of the

following will the company be able to fully take advantage of after the upgrade?

a)

CPU

b)

Hard drive

c)

RAM

d)

Touch screen

42.

Which of the following Wi-Fi protocols is the MOST secure?

a)

WPA3

b)

WPA-AES

c)

WEP

d)

WPA-TKIP

43.

A user attempts to open some files, but a message appears stating that the files are

encrypted. The user was able to access these files before without receiving this message

and no changes have been made within the company. Which of the following has infected

the computer?

a)

Cryptominer

b)

Phishing

c)

Ransomware

d)

Keylogger

44.

A help desk technician is troubleshooting a workstation in a SOHO environment that is

running above normal system baselines. The technician discovers an unknown executable

with a random string name running on the system. The technician terminates the process,

and the system returns to normal operation. The technician thinks the issue was an infected

file, but the antivirus is not detecting a threat. The technician is concerned other machines

may be infected with this unknown virus. Which of the following is the MOST effective way to

check other machines on the network for this unknown threat?

a)

Run a startup script that removes files by name

b)

Provide a sample to the antivirus vendor

c)

Manually check each machine

d)

Monitor outbound network traffic

45.

A user reports that a PC seems to be running more slowly than usual. A technician checks

system resources, but disk, CPU, and memory usage seem to be fine. The technician sees

that GPU temperature is extremely high. Which of the following types of malware is MOST

likely to blame?

a)

Spyware

b)

Cryptominer

c)

Ransormvare

d)

Boot sector virus

46.

Upon downloading a new ISO, an administrator is presented with the following string:

59d15a16ce90cBcc97fa7c211b767aB

Which of the following BEST describes the purpose of this string?

a)

XSS verification

b)

AES-256 verification

c)

Hash verification

d)

Digital signature verification

47.

Which of the following OS types provides a lightweight option for workstations that need an

easy-to-use browser-based interface?

a)

FreeBSD

b)

Chrome OS

c)

macOS

d)

Windows

48.

Following the latest Windows update PDF files are opening in Microsoft Edge instead of

Adobe Reader. Which of the following utilities should be used to ensure all PDF files open in

Adobe Reader?

a)

Network and Sharing Center

b)

Programs and Features

c)

Default Apps

d)

Add or Remove Programs

49.

Which of the following provide the BEST way to secure physical access to a data center

server room? (Select TWO).

a)

Biometric lock

b)

Badge reader

c)

Locking rack

d)

Video surveillance

e)

Access control vestibule

50.

During a recent flight an executive unexpectedly received several dog and cat pictures while trying to watch a movie via in-flight Wi-Fi on an iPhone. The executive has no records of any contacts sending pictures like these and has not seen these pictures before. To BEST resolve this issue, the executive should:

a)

set AirDrop so that transfers are only accepted from known contacts

b)

completely disable all wireless systems during the flight

c)

discontinue using iMessage and only use secure communication applications

d)

only allow messages and calls from saved contacts

51.

A user reports that antivirus software indicates a computer is infected with viruses. The user thinks this happened white browsing the internet. The technician does not recognize the interface with which the antivirus message is presented. Which of the following is the NEXT step the technician should take?

a)

Shut down the infected computer and swap it with another computer

b)

Investigate what the interface is and what triggered it to pop up

c)

Proceed with initiating a full scan and removal of the viruses using the presented interface

d)

Call the phone number displayed in the interface of the antivirus removal tool

52.

The command cac cor.ptia.txt was issued on a Linux terminal. Which of the following results should be expected?

a)

The contents of the text comptia.txt will be replaced with a new blank document

b)

The contents of the text comptia.txt would be displayed

c)

The contents of the text comptia.txt would be categorized in alphabetical order

d)

The contents of the text comptia.txt would be copied to another comptia. txt file

53.

A user's smartphone data usage is well above average. The user suspects an installed application is transmitting data in the background. The user would like to be alerted when an application attempts to communicate with the internet. Which of the following BEST addresses the user's concern?

a)

Operating system updates

b)

Remote wipe

c)

Antivirus

d)

Firewall

54.

A technician is unable to join a Windows 10 laptop to a domain Which of the following is the MOST likely reason?

a)

The domain's processor compatibility is not met

b)

The laptop has Windows 10 Home installed

c)

The laptop does not have an onboard Ethernet adapter

d)

The Laptop does not have all current Windows updates installed

55.

A technician is troubleshooting an issue involving programs on a Windows 10 machine that are loading on startup but causing excessive boot times. Which of the following should the technician do to selectively prevent programs from loading?

a)

Right-click the Windows button, then select Run entering shell startup and clicking OK,

and then move items one by one to the Recycle Bin

b)

Remark out entries listed

HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Run

c)

Manually disable all startup tasks currently listed as enabled and reboot checking for

issue resolution at startup

d)

Open the Startup tab and methodically disable items currently listed as enabled and

reboot, checking for issue resolution at each startup

56.

A desktop specialist needs to prepare a laptop running Windows 10 for a newly hired employee. Which of the following methods should the technician use to refresh the laptop?

a)

Internet-based upgrade

b)

Repair installation

c)

Clean install

d)

USB repair

e)

In place upgrade

57.

A technician found that an employee is mining cryptocurrency on a work desktop. The company has decided that this action violates its guidelines. Which of the following should be updated to reflect this new requirement?

a)

MDM

b)

EULA

c)

IRP

d)

AUP

58.

A user calls the help desk to report that none of the files on a PC will open. The user also

indicates a program on the desktop is requesting payment in exchange for file access A

technician verifies the user's PC is infected with ransomware. Which of the following should

the technician do FIRST?

a)

Scan and remove the malware

b)

Schedule automated malware scans

c)

Quarantine the system

d)

Disable System Restore

59.

A user has requested help setting up the fingerprint reader on a Windows 10 laptop. The laptop is equipped with a fingerprint reader and is joined to a domain Group Policy enables Windows Hello on all computers in the environment. Which of the following options describes how to set up Windows Hello Fingerprint foe the user?

a)

Navigate to the Control Panel utility, select the Security and Maintenance submenu,

select Change Security and Maintenance settings, select Windows Hello Fingerprint, and

have the user place a fingerprint on the fingerprint reader repeatedly until Windows indicates

setup is complete

b)

Navigate to the Windows 10 Settings menu, select the Accounts submenu, select Sign in

options, select Windows Hello Fingerprint, and have the user place a fingerprint on the

fingerprint reader repeatedly until Windows indicates setup is complete.

c)

Navigate to the Windows 10 Settings menu, select the Update & Security submenu select

Windows Security, select Windows Hello Fingerprint and have the user place a fingerprint on

the fingerprint reader repeatedly until Windows indicates setup is complete

d)

Navigate to the Control Panel utility, select the Administrative Tools submenu, select the

user account in the list, select Windows Hello Fingerprint, and have the user place a

fingerprint on the fingerprint reader repeatedly until Windows indicates setup is complete.

60.

A user reports a PC is running slowly. The technician suspects it has a badly fragmented

hard drive. Which of the following tools should the technician use?

a)

resmon.exe

b)

msconfig.exe

c)

dfrgui.exe

d)

msmfo32.exe

61.

A user reports a computer is running slow. Which of the following tools will help a technician identify the issue?

a)

Disk Cleanup

b)

Group Policy Editor

c)

Disk Management

d)

Resource Monitor

62.

A user is unable to log in to the domain with a desktop PC, but a laptop PC is working properly on the same network. A technician logs in lo the desktop PC with a local account but is unable to browse to the secure intranet site to get troubleshooting tools. Which of the following is the MOST likely cause of the issue?

a)

Time drift

b)

Dual in-line memory module failure

c)

Application crash

d)

Filesystem errors

63.

Which of the following could be used to implement secure physical access to a data center?

a)

Geofence

b)

Alarm system

c)

Badge reader

d)

Motion sensor

64.

A user wants to set up speech recognition on a PC. In which of the following Windows

Settings tools can the user enable this option?

a)

Language

b)

System

c)

Personalization

d)

Ease of Access

65.

A user is experiencing frequent malware symptoms on a Windows workstation. The user has tried several times to roll back the state but the malware persists. Which of the following would MOST likely resolve the issue?

a)

Quarantining system files

b)

Reimaging the workstation

c)

Encrypting the hard drive

d)

Disabling TLS 1.0 support

66.

A technician needs to format a USB drive to transfer 20GB of data from a Linux computer to a Windows computer. Which of the following filesystems will the technician MOST likely use?

a)

FAT32

b)

ext4

c)

NTFS

d)

exFAT

67.

A technician is setting up a desktop computer in a small office. The user will need to access

files on a drive shared from another desktop on the network. Which of the following

configurations should the technician employ to achieve this goal?

a)

Configure the network as private

b)

Enable a proxy server

c)

Grant the network administrator role to the user

d)

Create a shortcut to public documents

68.

A technician needs to transfer a large number of files over an unreliable connection. The

technician should be able to resume the process if the connection is interrupted. Which of

the following tools can be used?

a)

sfc

b)

chkdsk

c)

git clone

d)

robocopy

69.

An incident handler needs to preserve evidence for possible litigation. Which of the following will the incident handler MOST likely do to preserve the evidence?

a)

Encrypt the files

b)

Clone any impacted hard drives

c)

Contact the cyber insurance company

d)

Inform law enforcement

70.

After clicking on a link in an email a Chief Financial Officer (CFO) received the following

error:

There is a problem with this website's security certificate

The CFO then reported the incident to a technician. The link is purportedly to the

organization's bank. Which of the following should the technician perform FIRST?

a)

Update the browser's CRLs

b)

File a trouble ticket with the bank.

c)

Contact the ISP to report the CFCs concern

d)

Instruct the CFO to exit the browser

71.

A technician has spent hours trying to resolve a computer issue for the company's Chief

Executive Officer (CEO). The CEO needs the device returned as soon as possible. Which of

the following steps should the technician take NEXT?

a)

Continue researching the issue

b)

Repeat the iterative processes

c)

Inform the CEO the repair will take a couple of weeks

d)

Escalate the ticket

72.

A technician needs to exclude an application folder from being cataloged by a Windows 10 search. Which of the following utilities should be used?

a)

Privacy

b)

Indexing Options

c)

System

d)

Device Manager

73.

The network was breached over the weekend System logs indicate that a single user's account was successfully breached after 500 attempts with a dictionary attack. Which of the following would BEST mitigate this threat?

a)

Encryption at rest

b)

Account lockout

c)

Automatic screen lock

d)

Antivirus

74.

As part of a CYOD policy a systems administrator needs to configure each user's Windows

device to require a password when resuming from a period of sleep or inactivity. Which of

the following paths will lead the administrator to the correct settings?

a)

Use Settings to access Screensaver settings

b)

Use Settings to access Screen Timeout settings

c)

Use Settings to access General

d)

Use Settings to access Display.

75.

A user is configuring a new SOHO Wi-Fi router for the first time. Which of the following

settings should the user change FIRST?

a)

Encryption

b)

Wi-Fi channel

c)

Default passwords

d)

Service set identifier

76.

An organization is centralizing support functions and requires the ability to support a remote user's desktop. Which of the following technologies will allow a technician to see the issue along with the user?

a)

RDP

b)

VNC

c)

SSH

d)

VPN

77.

A user reports that a workstation is operating sluggishly. Several other users operate on the same workstation and have reported that the workstation is operating normally. The systems administrator has validated that the workstation functions normally. Which of the following steps should the systems administrator most likely attempt NEXT?

a)

Increase the paging file size

b)

Run the chkdsk command

c)

Rebuild the user's profile

d)

Add more system memory

e)

Defragment the hard drive