IT ENGLISH: COMPTIA #14

Which of the following is used to facilitate communications with a users smartphone in order to make purchases and payments by proximity?

• Bluetooth

• IR

• NFC

• WPS

A security officer wants to eliminate username and password sharing on the network Which of the following technologies should be part of a potential solution?

• Intrusion Prevention Systems

• Encrypted File System

• Bitlocker

• Smart card readers

A customer states that when booting up the workstation, there is a message that says no operating system detected; then, it continues to boot into the operating system. The customer is preparing to modify files on a USB drive. Which of the following should a technician perform to resolve the problem?

• Reinstall the operating system to reinstall the hardware drivers.

• Modify the boot.ini within the operating system.

• Modify the boot sequence within the UEFI.

• Disable the TPM chip to turn off data encryption.

A technician is responsible for setting up laptops in a room for a small conference. The laptops need to communicate with each other as well as a workstation in the room. The workstation has a wireless expansion card. A switch is not available for the laptops and they cannot access the corporate network. Which of the following does the technician need to implement?

• Adhoc network

• Bluetooth network

• Serial network

• USB network

A user is attempting to print a color document but it will not print in color. Which of the following should the technician do FIRST to fix the problem?

• Reset printer IP address.

• Change color toner cartridge.

• Check grayscale setting.

• Reinstall printer driver.

A user wants to enable hands-free for a smartphone in a car. Which of the following needs to be performed?

• Enable WiFi

• Driver installation

• Device pairing

• Enable NFC

A technician needs to set up a VPN for a small office. To ensure the network traffic is routed to the correct machine, which of the following MUST the technician do on the router to accommodate this?

• Port forwarding

• Port redundancy

• Port triggering

• Port selection

A technician is building a workstation that will only be used to connect remotely to a server. Which of the following types of PC configurations is BEST suited for this task?

• Thin client

• Home server PC

• CAD workstation

• AV workstation

A printer is printing spotty or horizontal lines. A technician has accessed the control panel, selected devices and printers and ran the print utility However, the problem still remains. Which of the following should be done NEXT?

• Open the printer and check for clogged print heads

• Shake it to loosen the toner and then reinstall 'he cartridge

• Reinstall the printer drivers

• Replace the ink cartridge

A technician has just installed a wireless access point in a customers home office. While testing the network and browsing the Internet, the technician finds that the connection is not stable, speeds are slow, and websites sometimes do not load. Which of the following should the technician do FIRST?

• Re-enable the broadcasting of the access point’s SSID so it is visible to mobile devices.

• Use a WiFi analyzer to ensure neighboring networks are not using the same channel.

• Reconfigure network devices to use static IPs instead of DHCP-assigned addresses.

• Change the signal encryption from WPA2 to WEP to ease transmission overhead.