CompTIA 220-1001 Dumps 2021

NEW QUESTION 1
A technician is configuring a high-performance workstation. The technician needs to choose storage for the boot drive with the highest performance possible. Which of the following drive types BEST meets this requirement?

• A. MicroSD
• B. 15K rpm
• C. NVMe
• D. USB flash

Answer: C

NEW QUESTION 2
A user has reported application connectivity problems to the network administrator. The network administrator knows there have been firewall configuration changes recently by a security vendor and believes the issue could be related to a port being closed on the firewall. Which of the following should the network administrator do NEXT?

• A. See if the same application fails on another workstation
• B. Go into the firewall and open the port
• C. Verify system functionality on the user’s workstation
• D. Document the issue for future reference

Answer: C

NEW QUESTION 3
Virtual machines hosted in the cloud that are used by developers to code applications are an example of:

• A. FaaS
• B. BaaS
• C. PaaS
• D. SaaS
• E. IaaS

Answer: C

NEW QUESTION 4
A customer’s workstation will not boot A technician runs diagnostics on the system and discovers it is set up in a RAID 0 configuration, and a single SATA hard drive failed. The system was set up for Performance. Once repaired the customer request redundancy be built into the system and an increase in performance. Which of the following describes how the technician should set up the new RAID configuration?

• A. RAID 1 configuration that will utilize new SSD.
• B. RAID 2 configuration that will allow the loss of a hard drive without failure.
• C. RAID 6 configuration that will allow the loss of two hard drives without failure.
• D. RAID 10 configuration utilizing HDD

Answer: D

NEW QUESTION 5
Which of the following services provides the ability to resolve UNC to appropriate IP addresses?

• A. DNS
• B. DHCP
• C. Proxy
• D. Web server

Answer: A

NEW QUESTION 6
A network administrator would like to increase network bandwidth to iGbps between two office buildings that are 0.5mi (805m) apart. Which of the following would be the BEST solution?

• A. Fiber
• B. Coaxial
• C. Plenum
• D. Cat 6

Answer: A

NEW QUESTION 7
A customer has two 8GB sticks of 2400-speed DDR4 installed in slots 1 and 2 of a computer and wants to add more RAM. The customer purchases two additional 4GB sticks of 3200-speed DDR4 and installs then in slots 3 and 4. While installing the RAM into the board, the user notices the board has “quad channel” etched near the RAM slots.
Which of the following can be said about the user’s channel configuration after upgrading the RAM?

• A. The computer is utilizing one channel.
• B. The computer is utilizing two channels.
• C. The computer is utilizing three channels.
• D. The computer is utilizing four channels.

Answer: D

NEW QUESTION 8
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. ISDN
• B. DSL
• C. Fiber
• D. Cable

Answer: B

NEW QUESTION 9
Which of the following server types caches previously visited web pages for faster access in the future?

• A. Proxy server
• B. Web hosting server
• C. DNS server
• D. Branch cache server

Answer: D

NEW QUESTION 10
In a virtual environment, which of the following allows all the VMs to have RAM allocated for use?

• A. Resource pooling
• B. Measured service
• C. Virtual application streaming
• D. Synchronization

Answer: A

NEW QUESTION 11
Which of the following is used to connect a headset to a laptop?

• A. eSATA
• B. BNC
• C. RG-6
• D. USB

Answer: D

NEW QUESTION 12
Which of the following networking protocols would be BEST track packages through a sorting facility?

• A. RFID
• B. NFC
• C. Bluetooth
• D. Zigbee

Answer: D

NEW QUESTION 13
Which of the following would provide power to an access point?

• A. POE injector
• B. Switch
• C. Repeater
• D. Modern

Answer: A

NEW QUESTION 14
A user purchases a wireless printer and sets it up in an office. The user installs all necessary software for the printer on the computer and connects the printer to the guest wireless network. However, when the user attempts to print to the printer, nothing happens.
Which of the following will resolve the issue?

• A. Set up the user’s computer to act as a print server.
• B. Configure the printer to use the Internet printing protocol.
• C. Ensure the user’s computer is set to DHCP.
• D. Connect the printer to the company wireless network.

Answer: D

NEW QUESTION 15
Users report they have to select the output tray at the printer, even though the correct tray is selected in the print dialog.
Which of the following should a technician perform FIRST to attempt to solve the problem?

• A. Check the user’s account for the correct printing privileges.
• B. Reinstall the driver on the print server.
• C. Update the firmware on the commercial office printer.
• D. Run Windows Update on the affected computers.

Answer: B

NEW QUESTION 16
A customer accidentally drops a laptop while it is charging. The next day, the customer notices the laptop will not turn on and calls a technician to investigate. The technician confirms the laptop will not turn on and calls a technician to investigate. The technician confirms the laptop will not turn on even though it is connected to the power adapter.
Which of the following components is the MOST likely cause of this behavior?

• A. Power adapter
• B. Battery
• C. DC jack
• D. Hard drive

Answer: C

NEW QUESTION 17
Which of the following technologies can be used for wireless payments?

• A. NFC
• B. Bluetooth
• C. IR
• D. LTE

Answer: A

NEW QUESTION 18
A user wants to build a computer with a high-end CPU, plenty of RAM, and a high-end graphics card for online gaming. The user wants to verify that the graphics card is compatible with the motherboard. Which of the following connection types would the user MOST likely utilize to connect the video card to the motherboard?

• A. PCle
• B. ISA
• C. AGP
• D. USB

Answer: A

NEW QUESTION 19
A network administrator has discovered an amber indicator light on one of the redundant PSUs of a production server that went offline. Which of the following is the FIRST step in troubleshooting this issue?

• A. Check the connectivity of the power cable.
• B. Check the battery backup system
• C. Check the power settings of the server.
• D. Check the fans of the server

Answer: B

NEW QUESTION 20
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. LRSIMM
• B. DDR4
• C. Parity
• D. Dual channel

Answer: B

NEW QUESTION 21
Which of the following is an APIPA address?

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

Answer: D

NEW QUESTION 22
Which of the following devices can be used to connect multiple devices within broadcasting to every network port?

• A. Unmanaged switch
• B. Hub
• C. Firewall
• D. Cable modern

Answer: A

NEW QUESTION 23
A technician is hired to install network cable in a crawl space running the length of a hallway. To do so without a fire code violation, which of the following types of cable should the technician run?

• A. Plenum
• B. Fiber
• C. Shielded
• D. Coaxial

Answer: A

NEW QUESTION 24
A user accidentally spills liquid on a laptop. The user wants the device to be fixed and would like to know how much it will cost. Which of the following steps should the technician take NEXT to verify if the device is repairable before committing to a price? (Choose two.)

• A. Remove the case and organize the parts.
• B. Document the screw locations.
• C. Search the Internet for repair tutorials.
• D. Consult colleagues for advice.
• E. Place the device in rice for a few days.

Answer: AB

NEW QUESTION 25
An administrator has configured a server to host virtualizes instances. The requirements of each VM must be able to scale automatically depending on peak and off-peak usage. Which of the following terms BEST describes this type of cloud concept?

• A. Over provisioning
• B. Measured pooling
• C. Resources pooling
• D. Rapid elasticity

Answer: A

NEW QUESTION 26
The ability for new computers to be automatically connected to the network is provided by the:

• A. DHCP server
• B. DNS server
• C. proxy server
• D. TACACS server

Answer: A

NEW QUESTION 27
Joe a technician is dispatched to troubleshoot a server that will not boot. The server console states no boot device can be found Joe reboots the server with the same result. He then attempts to repair the master boot record and boot sector with no results. Joe realizes the server is set up in a RAID 0 configuration and is certain there is a bad hard drive. Which of the following should Joe do to get the server to boot right away?

• A. Unplug the defective hard-drive cable and reboot the server
• B. Change the RAID controller configuration from RAID 0 to RAID 5.
• C. Break the mirror and set the good hard drive as the default boot drive
• D. Replace the faulty hard drive and restore from server data from backup

Answer: D

NEW QUESTION 28
Which of the following devices would enable a VLAN user to communicate with a user in another VLAN?

• A. Router
• B. Access point
• C. Repeater
• D. Bridge

Answer: A

NEW QUESTION 29
Which of the following peripherals would a company use to take inventory quickly and update price tags for products? (Choose two.)

• A. Barcode scanner
• B. Label printer
• C. Magnetic reader
• D. KVM switch
• E. NFC device
• F. Flatted scanner

Answer: AC

NEW QUESTION 30
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