A user is working on a company laptop at an airport and needs to update and email a confidential file with sensitive information. To which of the following should the user connect in order to send the message security?
A customer wants to upgrade a PC's internal storage to have more room to store backups, photos, and videos.
The new storage should be large enough to avoid expanding again next year.
Which of the following BEST meets these needs?
A technician is installing VoIP phones. Which of the following extra cables would the technician MOST likely bring to the site to complete the connections?
A customer has two 8GB sticks of 2400-speed DDR4 installed in slots 1 and 2 of a computer and wants to add more RAM. The customer purchases two additional 4GB sticks of 3200-speed DDR4 and installs then in slots 3 and 4. While installing the RAM into the board, the user notices the board has "quad channel" etched near the RAM slots.
Which of the following can be said about the user's channel configuration after upgrading the RAM?
A user is trying to make a purchase at a grocery store using a smartphone. When the user touches the device to the payment terminal the following error message appears on the phone Device not found. Which of the following needs to be enabled''
