TestOut CompTIA ITF Domain 2 Infrastructure

Which of the following would MOST likely be used for contactless payment?

• Wi-Fi

• Bluetooth

• RFID

• NFC

Abby wants a high-end computer system for her home office that can be upgraded. Which of the following should she choose?

• Gaming Console

• Desktop

• Server

• Laptop

A network engineer has set up a network at company headquarters to service all employees. Which of the following BEST describes this type of network topology?

• LAN

• MAN

• WAN

• Private

April wants to protect her Small Office Home Office (SOHO) network from malicious data that could enter her network and impact her business. Which of the following provides the BEST solution for protecting her computer from malicious data?

• Switch

• Firewall

• Modem

• File server

Which graphics interface supports both digital and analog signals?

• HDMI

• DVI-I

• DVI-D

• VGA

You are trying to connect a new USB device to your computer. You install the driver and then connect the device to an open USB port. The device does not work.

Which of the following troubleshooting steps is the BEST to try first?

• Replace the USB device.

• Try a different USB cable.

• Make sure the USB device is plugged in properly.

• Install a new USB controller card.

Which of the following components is NOT required to create a network?

• Wireless adapter

• Network interfaces

• Network media

• Computer systems

Which of the following technologies carry phone calls over an IP-based network?

• HTTP

• VoIP

• RTSP

• TCP

What do the light and dark spots on an optical disc represent?

• Read speed

• Type of disc

• Write speed

• 1s and 0s

Which of the following protocols can be enabled so email is encrypted on a mobile device?

• POP3

• SMTP

• SSL

• IMAP