CompTIA 220-901 A+ Pop Quiz Online – Quiz #6← Back to the Pop Quiz Online indexStep 1 of 137%Which of these would be the most likely reason a mobile device would be unable to decrypt email?The user's login credentials are incorrectThe mobile device hardware is faultyThe wireless network passphrase is incorrectThe user's login credentials are incorrectThe mobile device does not contain the correct private keyWhich of these would be the best troubleshooting tool to diagnose system startup problems?POST cardMultimeterLoopback plugLoopback plugPower supply testerHow does iOS handle ten failed login attempts?Erases the deviceMust physically remove the batMust be hard resetMust physically remove the batRequires authentication to iCloudYou've connected to the network and you can't surf the Internet. Your IP address is 169.254.228.110. Which of these is the most likely reason for this issue?Your NIC is incompatible with networkThe DHCP server is not workingThe firewall is misconfiguredSSID broadcasts are disabledNAT is not properly configuredWhat type of connection would you expect to find on a mobile device headset?RCALightningUSBRJ45TRRSWhich of these would be the best choice for improving read and write times to a spinning hard drive?CHKDSKFORMATDEFRAGMSCONFIGDISKPARTWhich of the following would best describe a mobile device that measures approximately 5.5 to 7 inches diagonally?Smart phonee-ReaderPhabletTabletWearableWhich of the following can automatically configure a firewall to provide access to the internal network from the outside?UPnPSSID broadcastsProxyDMZDynamic DNSYour laptop display appears to be blank, but after looking closely you can barely read the very dim screen contents. Which of the following would be the most likely reason for this issue?The laptop is in power saving modeThe memory is faultyThe inverters are faultyThe BIOS requires an upgradeThe power supply is faultyIn which of the following would you be most likely to use PLC?Connect two buildings on opposite ends of the cityBackup files to USB driveModify a startup partitionConfigure startup servicesConnect a home networkWhich of the following is the uncompressed version of 2000:bb0::a0:2?2:bb::a:22000:0bb0:0000:0000:0000:0000:00a0:00022000:0bb0:0000:00a0:00022000:0bb0:0000:00a0:0000:0000:0000:00022000:bb0:0000:0000:0a0:002In which of these would you be most likely to use the NX bit?Stop network-based intrusionsClean a virus infectionBlock network traffic at the firewallEnhance application securityRestart the operating system automaticallyWhich of the following would you commonly connect with a BNC connector?DS3 WAN linkPOTS connectionMultimode fiberGigabit EthernetCable modem ← Back to the Pop Quiz Online index
