2024年更新のA+が有効な220-1001問題集を無料提供しています [Q139-Q164]

2024年更新のA+が有効な220-1001問題集を無料提供しています

最新のFast2test 220-1001のPDF問題集をダウンロードしちゃおう：https://jp.fast2test.com/220-1001-premium-file.html（752問題と解答)

CompTIA 220-1001試験は90分で完了する必要がある90個の多肢選択問題と実績ベースの問題から構成されています。この試験は、少なくとも6か月間のITサポートの経験または同等のトレーニングを持つ個人を対象としています。試験目標は定期的に更新され、IT業界の最新動向と技術を反映し、CompTIA A +認定が関連性と価値を維持するように設計されています。CompTIA 220-1001試験に合格すると、候補者はCompTIA A +認定を取得し、ITキャリアを進めるために一歩近づくことができます。

CompTIA 220-1001試験は、IT業界でキャリアをスタートしたい人や既存のITスキルを高めたい人向けのものです。この認定試験は業界で高く評価され、初心者向けITプロフェッショナルの標準として多くの雇用主に認められています。この試験には90問の多肢選択問題があり、受験時間は90分です。合格するには900点満点中675点以上を得る必要があります。試験に合格すると、必要なITスキルの習得を示す世界的に認められたCompTIA A認定を取得することができます。

質問 # 139
Which of the following devices is used to implement network security policies for an environment?

A. Gateway
B. managed switch
C. Firewall
D. Repeater

正解：C

質問 # 140
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.

A. We need to flush the DNS to have the new IP address assigned to the same computer name. Use the ipconfig command.
B. We need to flush the DNS to have the new IP address assigned to the same computer name. Use the ipconfig/flushdns command.

正解：B

質問 # 141
A technician needs to implement BitLocker on workstations at an organization The technician must verify that all existing workstations meet the minimum requirements to support BitLocker natively without additional hardware Which of the following is required?

A. Trusted Platform Module
B. Secure Boot
C. Encrypting File System
D. Theft recovery software

正解：A

質問 # 142
A user sets up cable modem at home and connects the modem to the ISP at the cable company.
Which of the following network types does this connection describe?

A. LAN
B. WAN
C. PAN
D. MAN

正解：B

質問 # 143
A technician is upgrading the memory in a workstation. While the case is open the technician cleans out all the dust that has accumulated around the components The technician installs the memory and then attempts to boot the system, but the system gets stuck while displaying the following message Boot media not found Which of the following will MOST likely fix the issue and allow the system to boot properly?

A. Remove the new memory modules
B. Replace the graphics card
C. Reapply thermal paste to the CPU.
D. Reseal the hard drive cables

正解：A

質問 # 144
A user wants to synchronize confidential information on a computer and a smartphone.
Which of the following would provide the MOST security during the synchronization process?

A. VPN over WiFi
B. Mutual authentication
C. Physical connection
D. Bluetooth

正解：C

質問 # 145
A ghosted Image appears on the monitor at a user's desk. After looking Into the issue, a technician determines It Is burn-In on the monitor. The technician replaces the monitor. Which of the following should the technician do to BEST prevent this from happening again? (Select TWO).

A. Change the display scaling.
B. Set screen time-out settings.
C. Change the desktop wallpaper image.
D. Set a screensaver with rotating Images.
E. Have the user power off the monitor when It Is not In use.
F. Schedule daily restarts on the PC.

正解：D、E

質問 # 146
Ann, a user, recently dropped her laptop. Since then, an error message stating the HDD is failing has been displaying on screen. Ann brings the device in for repair and tells the technician she does not have a recent backup of her data. The technician determines a replacement HDD is necessary. Additionally. Ann wants to upgrade the OS and the RAM. Which of the following should the technician perform BEFORE replacing any parts on the laptop? (Select TWO).

A. Run system diagnostics on the laptop.
B. Verify the system meets the OS requirements.
C. Install system updates and device drivers
D. Perform a full backup of the data.
E. Document a summary of actions performed.
F. Check the integrity of the data on the HDD.

正解：B、F

質問 # 147
Which of the following explains how a cloud computing provider is able to provide scalable services to several different clients?

A. Resource pooling
B. Measured service
C. On demand
D. Synchronization

正解：A

質問 # 148
A technician is configuring a new web server and must have over 10TB of fault-tolerant storage, while minimizing the number of failure points. The applications on the server also require the highest performance available. Which of the following configurations would the technician MOST likely select?

A. RAID 1 with 1000rpm 8TB drives
B. RAID 5 with 7200rpm 5TB drives
C. RAID 10 with 5400rpm 6TB drives
D. RAID 0 with 1500rpm 15TB drives

正解：C

質問 # 149
A network administrator is troubleshooting a notebook that is not loading the local Windows 10 operating system. All the computers inside the company are installed using UEFI mode selected.
The message on the screen shows a failed attempt to connect to a PXE server. When requested, the end user reported trying to improve the computer's speed by changing some BIOS configurations randomly. Which of the following should the network administrator check FIRST inside BIOS?

A. The PXE server address should be set
B. Secure Boot should be enabled
C. Wake-on-LAN should be unchecked
D. C-states should be configured to 2

正解：A

質問 # 150
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. Document findings, actions, and outcomes.
B. Reconnect the device to the network.
C. Run a virus scan.
D. Reboot the device to verify the fix.
E. Research the problem based on symptoms.
F. Verify the settings in IPConfig.

正解：A、C

解説：
Explanation/Reference:

質問 # 151
A user notices a crushing sound coming from a multifunction printer. The user investigates and notices several pages printed off center and some of the pages did not print. A technician arrives to troubleshoot and notices the MFP has several warnings. Which of the following steps should the technician take to resolve the issues? (Select TWO)

A. Clear the paper jam
B. Clean the transfer drum
C. Clear the counters
D. Replace the toner
E. Replace the rollers.
F. Restart the print jobs

正解：A、E

質問 # 152
A home user installed a new high-end video card for 3-D gaming and virtual reality into a mid-tower PC. The user frequency experiences sudden shutdowns in the middle of game play across multiple applications. Which of the following troubleshooting steps should be taken to isolate the issue? (Select TWO)

A. Confirm the latest patches for all impacted applications are installed
B. Verify if the current power strip ampere rating is sufficient
C. Inspect the battery in the uninterruptible power supply
D. Check the BIOS configuration settings to ensure all fans are on automatic
E. Examine cooling requirements to determine if the current coding solution is adequate
F. Determine if the current power supply is capable of meeting the requirements.

正解：E、F

質問 # 153
A charging pad for a mobile device is no longer working and needs to be replaced. Until then, which of the following alternatives can be used to charge the mobile device?

A. Ethernet
B. RJ11
C. Coaxial
D. USB-C

正解：D

質問 # 154
A customer wants to purchase a new home computer. The machine will mainly be used for internal browsing and streaming video, except on weekends when the customers' son will use it to play games with friends.
Which of the following should the technician focus on to meet these requirements?

A. Encrypted hard drive
B. Dual monitors
C. 16GB DDR2 memory
D. RAID 5 array
E. Four-core processor
F. 80mm case fans

正解：B、E

質問 # 155
A user notices a laser printer is picking up multiple sheets of paper from one of its paper trays. The problem started last week and has gotten worse.
Which of the following is MOST likely the cause of this problem?

A. Registration roller
B. Separation pad
C. Feed roller
D. Duplex assembly

正解：B

質問 # 156
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?

A. Multimeter
B. Cable tester
C. Probe
D. Tone generator

正解：B

質問 # 157
A technician for a cable provider is setting up high-speed Internet service at a residential customer's home. The type of cabling the technician will use to connect from the outside pole into the customer's home is MOST likely:

A. STP
B. Cat 5e
C. plenum
D. coaxial

正解：C

質問 # 158
Which of the following is an APIPA address?

A. 169.254.1.1
B. 168.254.0.1
C. 162.200.1.1
D. 167.100.1.1

正解：A

質問 # 159
Which of the following display types will be able to show the WIDEST range of colors?

A. TFT
B. CCFL
C. OLED
D. LCD

正解：C

質問 # 160
Which of the following features will save the battery life of a laptop significantly if they are disabled? (Choose two.)

A. Volume
B. Fingerprint reader
C. Screen orientation
D. Cellular
E. Touchpad
F. Bluetooth

正解：D、F

質問 # 161
A manager is trying to display a presentation using a ceiling-mounted projector in a conference room. The projector displays a "no signal" error on the pull-down projector screen. A technician verifies the rejecters input cable is securely connected to the manager's laptop, and the laptop is set to presentation mode Which of the following is the MOST likely cause of the issue?

A. The laptop does not have the proper display driver installed.
B. The Miracast settings are improperly configured.
C. The source type is set incorrectly on the projector
D. The projector is not compatible with the manager's laptop.

正解：C

質問 # 162
Which of the following cloud computing concepts is used when a company increases the number of web servers during peak usage times?

A. Rapid elasticity
B. Measured service
C. Resource pooling
D. Application streaming

正解：B

質問 # 163
A user calls the help desk to report a network printer that will not print The technician knows this printer is shared from a print server Which of the following should the technician do FIRST to resolve the issue?