IT ENGLISH: COMPTIA #15

A user, ann logs in to her computer and receives an error that sates this IP address is already in use. All computer are assigned dynamic IP addresses .When following best practice, which of the following commands should the technician run? [select 2]

• Ipconfig/release

• Ipconfig/renew

• Ipconfig

• Ipconfig/flusdns

• Ipconfig/?

Which of the following types of media connectors carries digital video as well as audio?

• DVI-D

• DVI-A

• HDMI

• VGA

Which of the following would typically require the use of a punchdown tool to connect a cable to the network switch?

• Router

• Repeater

• Patch panel

• PoE injector

A technician is installing a network-enabled security system that features IP-based cameras. To access the system remotely, which of the following capabilities is MOST likely to require configuration?

• VPN passthrough

• QoS

• Static IPs

• Port forwarding

Which of the following is an advantage of UDP over TCP?

• It is connection based.

• It uses flow control.

• It transfers packets faster.

• It uses connection handshakes.

A technician needs to boot a PC from a USB drive. Which of the following settings should be disabled to accomplish this task?

• Fast Boot

• UEFI Admin Password

• Secure Boot

• Legacy Boot

Which of the following wireless technologies is LEAST likely to be intercepted by a third party?

• NFC

• Bluetooth

• WiFi

• Cellular

Ann, a user, wants to host a gaming server on her SOHO network. Which of the following features on the SOHO router would need to be configured?

• Channels

• DHCP

• Port forwarding

• Firmware

A new employee has reported that print jobs are printing as garbled text. Which of the following is MOST likely the reason for this issue?

• The printer needs a maintenance kit installed

• The network cable on the printer is unplugged

• The workstation has the incorrect drivers installed

• The employee does not have the proper permissions

Which of the following would likely be the MOST cost-effective media to use for storing 8GB of data?

• DVD RW

• CD-ROM

• Tape backup

• DVD+R DL