2022年最新の220-1001試験解答最新版GoShiken 220-1001のPDF問題集をダウンロードせよ（710問題と解答)
無料2022年最新のA+ 220-1001問題集を提供しております！GoShiken
質問 11
A user logs on a PC and receives a message stating there is a duplicate IP address on the network. After
a system restart, the user notices the same error.
Which of the following is the MOST probable cause of the error?
- A. The user has moved to a different office.
- B. The user has wireless and wired connections.
- C. The user is still logged into another device.
- D. The user has set a static IP address.
正解: D
質問 12
Which of the following connectors is oval-shaped and used to connect to mobile devices?
- A. RJ45
- B. USB-C
- C. Lightning
- D. RG-6
正解: B
質問 13
A technician is replacing a broken screen on a new company laptop but does not have repair information from the vendor.
Which of the following is the BEST way to proceed?
- A. Replace the screen with a non-OEM.
- B. Document and label the cable and screw locations.
- C. Update the firmware on the device before repairing it.
- D. Wait for the vendor to provide more information.
正解: B
質問 14
SIMULATION
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.
正解:
解説:
質問 15
A user reports that a computer keeps shutting itself down. After troubleshooting, the technician determines the shutdowns occur whenever the computer is stressed, such as when the user is compiling a program in Visual Studio. Which of the following is MOST likely the issue?
- A. The OS has not been updated recently and requires a reboot.
- B. The CPU is overheating because of excessive dust buildup in the heat sink and the fan.
- C. The Visual Studio program is corrupted and needs to be reinstalled.
- D. The video card needs to be upgraded to run graphics-intensive applications.
正解: B
質問 16
A user in a multitenant office building is having issues connecting to company printers and shares but is able to connect to the Internet via Wi-Fi. Which of the following should a technician do FIRST when troubleshooting this issue?
- A. Update the wireless NIC drivers.
- B. Test the connections with an Ethernet cable.
- C. Install all OS updates.
- D. Check which SSID is in use.
正解: B
質問 17
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.
正解:
解説:
See the explanation below
Explanation
solution as
質問 18
A user is unable to access websites and has reported connectivity issues with pop-ups on the screen. A technician removes malware, and then is able to ping the router and access the websites.
Which of the following NEXT steps should the technician perform in troubleshooting this issue? (Choose two.)
- A. Reconnect the device to the network.
- B. Research the problem based on symptoms.
- C. Reboot the device to verify the fix.
- D. Verify the settings in IPConfig.
- E. Run a virus scan.
- F. Document findings, actions, and outcomes.
正解: E,F
質問 19
You need to configure your mobile device to send and receive electronic messages from your company.
You must use the company's WLAN as all e-mail services are on default non-secure ports.
The company's WLAN is broadcasting across the company for easier access.
Users must authenticate to the server with the same credentials in order to send and receive email.
Authentication should be enforced in the settings of the mobile device using the following parameters:
Username: [email protected]
Password: P@$$w0rd
Outgoing server: mail.techies.com
Incoming server: pop3.techies.com
Company SSID: Techies
Security Key: CA:FE:33:71:00
INSTRUCTIONS:
Update the mobile device's parameters to fit the criteria and support the strongest encryption available.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
正解:
解説:
For the WiFi setup, do the following:
1. Enable 802.11 b/g Radio
2. Choose the Techies SSID, enter the CA:FE:33:71:00 security Key.
3. Choose the "Same as Incoming Server" option below.
For Email setup, choose the following:
質問 20
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
正解:
解説:
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.
See the explanation below
質問 21
The network administrator has changed the IP address of ComputerA from 192.168.1.20 to 10.10.10.20 and now Jane, a user, is unable to connect to file shares on ComputerA from ComputerB using the computer name.
INSTRUCTIONS
Using the available tools, resolve the connectivity issues.
After troubleshooting the issue, verify a successful connection.
If at any time you would like to bring back the initial state of the simulation? please click the Reset All button.
正解:
解説:
See explanation below
Explanation
Need to flush the DNS cache on Computer B:
Type in ipconfig/flushdns
質問 22
Which of the following interfaces uses DB9 and DB25 connectors?
- A. RS-232
- B. USB-C
- C. USB
- D. eSATA
正解: A
質問 23
Which of the following ports would allow for the remote management of network devices using community strings? (Select TWO).
- A. 0
- B. 1
- C. 2
- D. 3
- E. 4
- F. 5
正解: A,B
質問 24
Which of the following should be considered FIRST when upgrading the power supply on a high-end gaming PC?
- A. PSU redundancy
- B. Cooling fans
- C. Wattage rating
- D. 20+4 pin adapter
正解: C
質問 25
Company management wants to give users the ability to work from home during periods of bad weather. Which of the following would enable the workforce to do this?
- A. HIPS
- B. VPN
- C. NAT
- D. VLAN
正解: B
質問 26
Which of the following offers the longest battery life and has a screen designed specifically for use in direct sunlight?
- A. Smartphone
- B. Ultrabook
- C. E-reader
- D. Tablet
正解: C
質問 27
Which of the following Internet connection types often terminates at a switching center and then requires the use of a different media for the last mile to the customer?
- A. Cable
- B. ISDN
- C. Fiber
- D. DSL
正解: D
質問 28
A technician has been called in to troubleshoot a connectivity issue. The user reports an inability to connect to any resources. The technician runs the ipconfig command, and the results show that the media is disconnected. The technician checks the network cable, and it is secure on both ends. The technician tests and verifies the cable is working, and then goes to the wiring closet and verifies the switchport and patch cable both work. However, there are wires pulled out of the patch panel. Which of the following tools should the technician use to BEST resolve the problem?
- A. Punchdown tool
- B. Tone generator
- C. Crimper
- D. Wire strippers
正解: A
質問 29
Drag each mobile technology to the description of its use. Some answers will not be used.
正解:
解説:
Explanation
1. NFC
2. Bluetooth
3. IR
4. Tethering
質問 30
A technician is buying a PC that will host three VMs running at the same time with the current configuration.
The technician believes there might be a need to run several additional VMs in the near future. Which of the following resources would be the MOST important to upgrade to allow for the additional VMs?
- A. SSD
- B. RAM
- C. NIC
- D. CPU
正解: A
質問 31
A custom-built gaming PC is dropping frames while playing a graphic-intensive video game, making it unplayable. Which of the following should be reviewed as potential bottlenecks?
(Choose four.)
- A. Number of available IP addresses
- B. Central processing unit
- C. Video card
- D. Number of connected peripherals
- E. Monitor refresh rate
- F. Amount of free hard drive space
- G. Number of hard drives
- H. Amount of available RAM
正解: B,C,E,H
質問 32
A customer contacts the help desk stating a laptop does not remain charged for more than 30 minutes and will not charge more than 15%. Which of the following components are the MOST likely causes the issue?
(Choose three.)
- A. VGA card
- B. Processor
- C. Motherboard
- D. AC adapter
- E. Battery
- F. LCD power inverter
- G. Wireless antenna
- H. Backlit keyboard
正解: D,E,F
質問 33
The network administrator has changed the IP address of ComputerA from 192.168.1.20 to 10.10.10.20 and now Jane, a user, is unable to connect to file shares on ComputerA from ComputerB using the computer name.
INSTRUCTIONS
Using the available tools, resolve the connectivity issues.
After troubleshooting the issue, verify a successful connection.
If at any time you would like to bring back the initial state of the simulation? please click the Reset All button.
正解:
解説:
Need to flush the DNS cache on Computer B:
Type in ipconfig/flushdns
質問 34
A technician creates a VM in a public cloud to test a new application and then deletes the VM when finished. Which of the following BEST describes this type of cloud environment?
- A. Hybrid
- B. Community
- C. On-demand
- D. Elastic
正解: A
質問 35
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220-1001試験解答問題集：https://www.goshiken.com/CompTIA/220-1001-mondaishu.html（710問題と解答)
無料2022年最新のA+ 220-1001問題集を提供しております！GoShiken：https://drive.google.com/open?id=1zhcf0KXFbmvVS3fThUTTSfCrk1odUlOf