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Title: [2017 New] 100% New Updated 220-901 New Questions Lead2pass Helps Pass 220-901 Exam Successfully (526-550)

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Lead2pass 2017 September New CompTIA 220-901 Exam Dumps!  100% Free Download! 100% Pass Guaranteed!  Lead2pass is now offering Lead2pass 220-901 dumps PDF and Test Engine with 100% passing guarantee. Buy Lead2pass 220-901 PDF and pass your exam easily. If you want real exam simulation then buy test engine and install on your pc for preparation.  Following questions and answers are all new published by CompTIA Official Exam Center: https://www.lead2pass.com/220-901.html  QUESTION 526Two new PCs will have a DVD-RW drive for support use. The PCs will be used for Point of Sales transactions and everything will be password protected or disabled. Which of the following is the BEST way to disable the DVD-RW drives? A.&nbsp;&nbsp;&nbsp; The RegistryB.&nbsp;&nbsp;&nbsp; Device ManagerC.&nbsp;&nbsp;&nbsp; Disk ManagementD.&nbsp;&nbsp;&nbsp; The BIOSAnswer: DExplanation:BIOS settings directly affect hardware. You can disable DVD-RW drives from the BIOS and it is perhaps the best way to keep the drives disabled. In BIOS menu, there is an option to disable the DVD drives. QUESTION 527Which of the following is an example of a Class A IP address? A.&nbsp;&nbsp;&nbsp; 10.4.0.1B.&nbsp;&nbsp;&nbsp; 169.254.0.1C.&nbsp;&nbsp;&nbsp; 192.168.17.3D.&nbsp;&nbsp;&nbsp; 254.200.53.5 Answer: AExplanation: http://www.bleepingcomputer.com/tutorials/ip-addresses-explained/ QUESTION 528Joe, a customer, states that since the new firewall has been installed, he has not been able to send email. Which of the following ports on the firewall should be checked? A.&nbsp;&nbsp;&nbsp; 21B.&nbsp;&nbsp;&nbsp; 25C.&nbsp;&nbsp;&nbsp; 110D.&nbsp;&nbsp;&nbsp; 443 Answer: BExplanation:http://help.telecom.co.nz/app/answers/detail/a_id/1218/~/what-is-port-25-and-why-is-it-important-for-me%3F QUESTION 529When installing additional RAM for a laptop, which of the following would MOST likely be used? A.&nbsp;&nbsp;&nbsp; PC cardB.&nbsp;&nbsp;&nbsp; SODIMMC.&nbsp;&nbsp;&nbsp; DIMMD.&nbsp;&nbsp;&nbsp; PCMCIA Answer: BExplanation: http://www.crucial.com/install/sodimm.aspx QUESTION 530A technician is trying to install a printer driver from a manufacturer's website, but is getting an incompatibility error. This can be caused by: A.&nbsp;&nbsp;&nbsp; a malfunctioning printer.B.&nbsp;&nbsp;&nbsp; drivers designed for a different OS.C.&nbsp;&nbsp;&nbsp; a bad printer cable.D.&nbsp;&nbsp;&nbsp; 32-bit drivers on a 64-bit system. Answer: BExplanation:Double-check the supported OS for the driver. The incompatibility error occurs when the driver is for the operating system other than the intended one. QUESTION 531Which of the following is the only place where initial boot settings can be configured? A.&nbsp;&nbsp;&nbsp; CMOSB.&nbsp;&nbsp;&nbsp; BIOSC.&nbsp;&nbsp;&nbsp; MBRD.&nbsp;&nbsp;&nbsp; HAL Answer: BExplanation: http://buildyourowncomputerworkshop.com/firstboot.html QUESTION 532Which of the following expansion cards would MOST likely require the use of an external power connector to function properly? A.&nbsp;&nbsp;&nbsp; PCI Express video cardB.&nbsp;&nbsp;&nbsp; PCI Express fiber cardC.&nbsp;&nbsp;&nbsp; PCI Express sound cardD.&nbsp;&nbsp;&nbsp; PCI Express network card Answer: AExplanation: http://electronics.stackexchange.com/questions/49216/how-do-pci-express-graphics-cards-pull-power-from-both-the-slot-and-the-external QUESTION 533A technician is installing a processor upgrade onto an Intel 775 socket motherboard. Which of the following extra power connectors needs to be plugged in for the board to power on? A.&nbsp;&nbsp;&nbsp; ATX 4-pinB.&nbsp;&nbsp;&nbsp; MolexC.&nbsp;&nbsp;&nbsp; PCIe 6-pinD.&nbsp;&nbsp;&nbsp; PCIe 8-pin Answer: AExplanation:An ATX 4-pin power connector is needed for Intel 775 socket motherboard. The ATX 4-pin is a standard for Intel 775 socket motherboards. QUESTION 534Which of the following channels, when used in close proximity to one another, provide the BEST protection against crosstalk? A.&nbsp;&nbsp;&nbsp; 1 and 11B.&nbsp;&nbsp;&nbsp; 2 and 10C.&nbsp;&nbsp;&nbsp; 6 and 1D.&nbsp;&nbsp;&nbsp; 6 and 11 Answer: AExplanation: http://www.dci.ca/?Section=Products&amp;SubSection=WiFi-FAQ QUESTION 535Which of the following network devices uses NAT to convert private IP addresses into public IP addresses? A.&nbsp;&nbsp;&nbsp; NASB.&nbsp;&nbsp;&nbsp; FirewallC.&nbsp;&nbsp;&nbsp; HubD.&nbsp;&nbsp;&nbsp; Bridge Answer: BExplanation: http://superuser.com/questions/409404/why-do-we-have-nat-if-we-could-just-assign-a-public-ip-address QUESTION 536Which of the following would BEST protect equipment from power spikes? A.&nbsp;&nbsp;&nbsp; Anti-static matB.&nbsp;&nbsp;&nbsp; HVAC systemC.&nbsp;&nbsp;&nbsp; Surge suppressorD.&nbsp;&nbsp;&nbsp; Power strip Answer: CExplanation: http://electronics.howstuffworks.com/everyday-tech/surge-protector.htm QUESTION 537Which of the following are examples of multimedia devices? (Select TWO). A.&nbsp;&nbsp;&nbsp; ScannerB.&nbsp;&nbsp;&nbsp; DigitizerC.&nbsp;&nbsp;&nbsp; WebcamD.&nbsp;&nbsp;&nbsp; MicrophoneE.&nbsp;&nbsp;&nbsp; Touchscreen Answer: CDExplanation:Multimedia is the integration of multiple forms of media. This includes text, graphics, audio, video, etc. For example, a presentation involving audio and video clips would be considered a "multimedia presentation." Educational software that involves animations, sound, and text is called "multimedia software." CDs and DVDs are often considered to be "multimedia formats" since they can store a lot of data and most forms of multimedia require a lot of disk space.Webcam incorporates both audio and video. Similarly, microphone is a multimedia device because it incorporates sound and it can also be used for various applications. Touchscreen, scanner and digitizer are input devices because they require input from the user to function properly. QUESTION 538Which of the following is the strongest wireless encryption method? A.&nbsp;&nbsp;&nbsp; WPA2 AESB.&nbsp;&nbsp;&nbsp; WEPC.&nbsp;&nbsp;&nbsp; WPA2 TKIPD.&nbsp;&nbsp;&nbsp; WPA Answer: AExplanation: http://cybercoyote.org/classes/wifi/wpa2.shtml QUESTION 539Which of the following wireless standards is backwards compatible with 802.11g? A.&nbsp;&nbsp;&nbsp; 802.11aB.&nbsp;&nbsp;&nbsp; 802.11bC.&nbsp;&nbsp;&nbsp; 802.11nD.&nbsp;&nbsp;&nbsp; 802.1q Answer: CExplanation:http://www.networkworld.com/newsletters/wireless/2006/0206wireless1.html QUESTION 540Which of the following types of RAM can be used in a dual channel configuration? A.&nbsp;&nbsp;&nbsp; SDRAMB.&nbsp;&nbsp;&nbsp; RAMBUSC.&nbsp;&nbsp;&nbsp; DDRD.&nbsp;&nbsp;&nbsp; DIMM Answer: CExplanation: http://en.wikipedia.org/wiki/Multi-channel_memory_architecture#Dual- channel_architecture QUESTION 541Which of the following is the BEST protocol to use for securely transferring large files? A.&nbsp;&nbsp;&nbsp; TelnetB.&nbsp;&nbsp;&nbsp; SSHC.&nbsp;&nbsp;&nbsp; SFTPD.&nbsp;&nbsp;&nbsp; FTP Answer: CExplanation: http://en.wikipedia.org/wiki/SSH_File_Transfer_Protocol QUESTION 542A user states that a network printer, attached to and shared from a co-worker's computer, does not always print the jobs submitted to it. The user adds that it seems to happen at different times throughout the day, but at other times works fine. Which of the following is MOST likely the cause? A.&nbsp;&nbsp;&nbsp; The co-worker's computer is hibernatingB.&nbsp;&nbsp;&nbsp; The user's print drivers are incompatibleC.&nbsp;&nbsp;&nbsp; The printer has entered power save modeD.&nbsp;&nbsp;&nbsp; The submitted jobs are incompatible Answer: AExplanation:The computer might be hibernating. Since the problem occurs certain times throughout the day, the print jobs submitted to it might only be active when the computer is active. If the computer is hibernating, print jobs will not be able to go through the printer. QUESTION 543Which of the following is a public IP address? A.&nbsp;&nbsp;&nbsp; 10.0.0.1B.&nbsp;&nbsp;&nbsp; 62.10.1.1C.&nbsp;&nbsp;&nbsp; 172.16.0.1D.&nbsp;&nbsp;&nbsp; 192.168.1.1 Answer: BExplanation: http://technet.microsoft.com/en-us/library/cc958825.aspx QUESTION 544Which of the following ports MUST be open to connect to a PC using RDP? A.&nbsp;&nbsp;&nbsp; 21B.&nbsp;&nbsp;&nbsp; 80C.&nbsp;&nbsp;&nbsp; 443D.&nbsp;&nbsp;&nbsp; 3389 Answer: DExplanation: http://support.microsoft.com/kb/306759 QUESTION 545Which of the following is the MAXIMUM transfer speed of USB 2.0? A.&nbsp;&nbsp;&nbsp; 100 MbpsB.&nbsp;&nbsp;&nbsp; 400 MbpsC.&nbsp;&nbsp;&nbsp; 420 MbpsD.&nbsp;&nbsp;&nbsp; 480 Mbps Answer: DExplanation: http://www.lyberty.com/tech/terms/usb.html QUESTION 546Which of the following display connections has 15-pins? A.&nbsp;&nbsp;&nbsp; RGBB.&nbsp;&nbsp;&nbsp; VGAC.&nbsp;&nbsp;&nbsp; DVID.&nbsp;&nbsp;&nbsp; HDMI Answer: BExplanation:http://pinouts.ru/Video/VGA15_pinout.shtml QUESTION 547Which of the following connector types is only used for Coaxial? A.&nbsp;&nbsp;&nbsp; RJ-11B.&nbsp;&nbsp;&nbsp; STC.&nbsp;&nbsp;&nbsp; FD.&nbsp;&nbsp;&nbsp; RJ-45 Answer: CExplanation: http://en.wikipedia.org/wiki/F_connector QUESTION 548Which of the following cable types has the MAXIMUM transfer rate of 1 Gbps? A.&nbsp;&nbsp;&nbsp; CAT3B.&nbsp;&nbsp;&nbsp; CAT5C.&nbsp;&nbsp;&nbsp; CAT5eD.&nbsp;&nbsp;&nbsp; CAT6 Answer: CExplanation: http://customcable.ca/cat5-vs-cat6/ (see CAT5e) QUESTION 549Which of the following features of Windows allows a device to have a default IP address if a DHCP server is not available? A.&nbsp;&nbsp;&nbsp; APIPAB.&nbsp;&nbsp;&nbsp; ARPC.&nbsp;&nbsp;&nbsp; IPv6D.&nbsp;&nbsp;&nbsp; DNS Answer: AExplanation: http://compnetworking.about.com/cs/protocolsdhcp/g/bldef_apipa.htm QUESTION 550Which type of fire extinguishing technology should be used when encountering an electrical fire? A.&nbsp;&nbsp;&nbsp; Class B fire extinguishersB.&nbsp;&nbsp;&nbsp; Overhead sprinkler systemC.&nbsp;&nbsp;&nbsp; Water-based fire extinguishersD.&nbsp;&nbsp;&nbsp; Non-water based extinguishers Answer: DExplanation: http://cs.adelaide.edu.au/~kevin/Wardens/extinguishers.html More free Lead2pass 220-901 exam new questions on Google Drive: https://drive.google.com/open?id=0B3Syig5i8gpDb0M0dHJiMS1ZZXM  Now we are one step ahead in providing updated real exam dumps for 220-901. We provide 100% 220-901 exam passing guarantee as we will provide you same questions of 220-901 exam with their answers. Our CompTIA 220-901 new questions are verified by experts.  2017 CompTIA 220-901 (All 1346 Q&amp;As) exam dumps (PDF&amp;VCE) from Lead2pass:  https://www.lead2pass.com/220-901.html [100% Exam Pass Guaranteed]

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