220-1001 Updated Exam Dumps [2021] Practice Valid Exam Dumps Question
220-1001 Sample with Accurate & Updated Questions
CompTIA A+ Core 1 220-1001 Exam
CompTIA A+ Core 1 220-1001 Exam is related to CompTIA A+ Certification. It validates the Candidates knowledge to install and configure PC System Unit Components and Peripheral Devices, install, configure and troubleshoot display and Multimedia devices, explain network infrastructure concepts, implement Client Virtualization, support and troubleshoot Laptops. CompTIA A+ Certified Professional usually hold or pursue this certification and you can expect the same job roles after completion of this certification.
NEW QUESTION 290
A technician has built a custom workstation for an end user. The end user reports that the workstations ran for a few minutes and then crashed. When the user subsequently boots the workstation, it crashes much more quickly. Which of the following did the technician forget to do when building the workstation?
- A. Connect the case fans.
- B. Apply thermal paste
- C. Configure integrated GPU.
- D. Overclock the CPU
Answer: A
NEW QUESTION 291
A systems administrator is troubleshooting a database server on a company LAN. Users are unable to run any database applications, but all workstations can ping the server with normal latency. Which of the following should the technician do NEXT to resolve the issue while adhering to best practices?
- A. Reboot the server.
- B. Review the system and application logs.
- C. Perform a full backup.
- D. Document the findings.
Answer: B
NEW QUESTION 292
A technician is troubleshooting a DLP projector that is connected to a PC. The projector accepts and displays a video signal, but the output image is covered with white dots. Which of the following actions will MOST likely resolve the issue?
- A. Replace the projector or imaging system.
- B. Remove dust from the projector's lens.
- C. Change the projector's resolution.
- D. Decrease the video card refresh rate.
Answer: B
NEW QUESTION 293
A technician has noticed that when at company headquarters the laptop connection to the Internet is more responsive than when using the company-provided phone as a hot-spot. The technician updated the drivers on the WiFi NIC without resolution and then verified the configuration on the WiFi was correct.
Which of the following configurations could cause the decreased performance?
- A. There is a low RFID signal.
- B. It is out of range.
- C. The connection if throttled.
- D. SSID is not found.
Answer: C
NEW QUESTION 294
A technician is setting up a printer for a small office that does not have an RJ-45 jack. The users'
computers are all in the same workgroup and are connected physically to the same network switch. The
technician needs to make sure all users can print to the new printer through the switch. Which of the
following should the technician configure?
- A. Print server
- B. Cloud printing
- C. Shared printer
- D. Bluetooth printing
Answer: C
NEW QUESTION 295
A user recently purchased a new smartphone, and the phone's performance has since degraded. A technician examines the phone and determines its performance has decreased due to a lack of available storage space. Which of the following devices will the technician MOST likely install in the phone to increase the storage?
- A. MicroS D
- B. xD
- C. SD
- D. MiniSD
- E. CompactFlash
Answer: A
NEW QUESTION 296
A software development team is installing a VM on a Linux desktop so the following can be tested:
* An ARM system
* 2G6RAM
* Ethernet with peer visibility
* Two USB pons
* A graphic desktop
* A custom read sales application
Which of the following describes the MOST likely purpose ot this VM?
- A. A WAP controller with logging capability to monitor W1F1 access
- B. A WiFi analyzer with a display for wireless protocol troubleshooting and security monitoring
- C. An internet order system for fast-food orders and deliveries
- D. A PoS terminal with display, credit card terminal, and printer capability
Answer: D
NEW QUESTION 297
A technician is setting up a Windows 10 laptop as a kiosk at a retail store. Which of the following account types would the technician MOST likely use to configure the machine?
- A. Local standard account
- B. Corporate standard domain account
- C. Corporate administrative domain account
- D. Local administrative account
Answer: A
NEW QUESTION 298
A user connects to a wireless network but cannot access the Internet. A technician investigates the issue and gathers the following data from a mobile device; SSID: Wireless1 Type: Infrastructure k Frequency: 5GHz Mode: 802.11 n Security: WPA2 Password: 843000261 Signal strength: -48dB SNR; 38dB IP address: 169.254.1.12 Subnet mask: 255255.00 Which of the following is the MOST likely cause of the issue?
- A. WPA2 passwords require characters, of which a minimum of ten is needed.
- B. The frequency is not correct for 802.11n
- C. The SNR is too low for a high-quality connection.
- D. The signal strength is too low for a high-quality connection.
- E. The mobile device is not receiving an IP address from DHCP.
Answer: E
NEW QUESTION 299
A user powers on a laptop and receives a message that it is under power. Which of the following should the user check FIRST?
- A. The surge protector
- B. The power adapter
- C. The power cord
- D. The power cable length
Answer: B
Explanation:
Explanation
NEW QUESTION 300
Laura, a customer, has instructed you to configure her home office wireless access point.
She plans to use the wireless network for finances and has requested that the network be setup with the highest encryption possible.
Additionally, Laura knows that her neighbors have wireless networks and wants to ensure that her network is not being interfered with by the other networks.
She requests that the default settings be changed to the following.
Wireless Name: HomeWiFi
Shared Key: CompTIA
Router Password: Secure$1
Finally, Laura wants to ensure that only her laptop and Smartphone can connect to the network.
Laptop: IP Address 192.168.1.100
Hardware Address: 00:0A:BF:03:C4:54
Smartphone: IP Address 192.168.1.101
Hardware Address: 09:2C:D0:22:3F:11
INSTRUCTIONS
Configure Laura's wireless network using the network adapter window.
If at any time you would like to bring back the initial state of the situation, please click the Reset All button.
Answer:
Explanation:
See the explanation below:
Explanation
NEW QUESTION 301
A user's smartphone is having issues with connectivity in certain areas of the city A fellow coworker has the same phone and carrier but reports no issues in these same areas Which of the following should a technician try FIRST?
- A. Torn on the user's mobile hotspot
- B. Disable airplane mode
- C. Install the latest S.'MIME certificates on the phone
- D. Apply PRI/PRL and firmware updates
Answer: C
NEW QUESTION 302
An office has a network that has all computers connected to two switches. The switches are connected with a fiber cable. The computers and switches are all located in the same building. Which of the following network types does this describe?
- A. MAN
- B. LAN
- C. PAN
- D. WAN
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 303
A technician is troubleshooting an aging system that reboots randomly, loses its BIOS settings intermittently, and operates very slowly when it boots up. After checking the BIOS battery and finding it at a good voltage, which of the following should the technician check NEXT?
- A. Processor seating
- B. RAID battery
- C. Distended capacitors
- D. RAM seating
Answer: C
NEW QUESTION 304
A technician is upgrading the RAM in a server-grade laptop for a company's Chief Execute Officer (CEO).
The CEO cannot afford any downtime. Which of the following is the BEST type of memory module to purchase?
- A. Dual channel
- B. DDR4
- C. LRSIMM
- D. Parity
Answer: C
NEW QUESTION 305
Following a recent malware infection, a user is unable to access network shares from the local server. A technician verifies the device is able to connect to the Internet and the hosted email provider off-site The technician also confirms the local server is online Additionally, a malware scar reports the user's computer is clean Which of the following is the best NEXT step to troubleshoot the issue?
- A. Verify the DNS servers are configured properly on the device.
- B. Assign a static IP address on the wired network connection
- C. Confirm the network connection is not using a link-local address
- D. Replace the Ethernet cable as it is causing limited connectivity
- E. Run a speed test on the network to check for slow transfer speeds
Answer: E
NEW QUESTION 306
A user's monitor is not displaying video. A technician checks the power to the monitor and sees the power light is lit. Which of the following should the technician do NEXT?
- A. Check the video card on the computer.
- B. Check the video cable connection.
- C. Check the digitizer of the monitor.
- D. Check the resolution is set to a known good resolution.
Answer: B
NEW QUESTION 307
A technician is troubleshooting a user's PC that was recently reimaged and has since been unable to connect to the W1F1 The technician first checks the WiFI configuration on the WAP. and It is correct The technician's laptop connects successfully from the user's office to the WiFi. Which of the following is the MOST likely cause of the issue?
- A. MAC address filtering is enabled
- B. The gateway is down
- C. The power level is set too low
- D. The SSID is not broadcasting
Answer: A
NEW QUESTION 308
A technician is troubleshooting a Windows CAD workstation that is running slow. The computer uses RAID
10 and has dual GPU cards. The user states that the same application runs faster on an identical
workstation.
Which of the following should the technician perform FIRST to troubleshoot the problem?
- A. Replace the RAID controller write cache module.
- B. Check the event log any cache issues.
- C. Clear the RAID configuration file and restart the PC.
- D. Replace the write cache battery.
Answer: B
NEW QUESTION 309
A technician is troubleshooting an issue with a printer that is directly attached to a user's workstation. The printer is powered on but will not print. The user claims nothing has changed on the computer, and the printer was working earlier in the day. Which of the following should the technician do NEXT to determine the cause of the issue?
- A. Update the printer drivers in the workstation's OS.
- B. Order a new printer for the user and decommission the current printer.
- C. Physically examine the workstation and printer for any obvious issues.
- D. Reseat all the printer cables and restart the user's workstation.
Answer: A
NEW QUESTION 310
A technician is configuring a new desktop and wants to implement full disk encryption. When attempting this task, the technician gets an error stating the device cannot be encrypted. Which of the following does the technician need to enable so the drive can be encrypted?
- A. EFS
- B. BIOS
- C. UEFI
- D. TPM
Answer: D
NEW QUESTION 311
Joe, a user, dropped his laptop right before a company webinar. During the webinar, the other participants could hear but not see Joe. A technician ran system diagnostics and verified the camera was enabled. Replacing which of the following will MOST likely resolve the issue?
- A. Digitizer
- B. Antenna connectors
- C. Hinges
- D. Inverter
- E. Bezel
Answer: E
NEW QUESTION 312
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