220-1001 Exam Dumps - CompTIA A+ Certification Exam: Core 1

Which of the following technologies is commonly used as a close-proximity frequency that is able to provide payments wirelessly?

Ann, a user, reports her wireless headset is no longer working property with her mobile device after a recent security update. Which of the following should a technician configure FIRST to resolve the issue?

An IT manager discovered that hundreds of pages of printed materials are being recycled each day because the materials are left on the printer tray instead of being picked up by users.

Which of the following would BEST prevent this waste?

A printer is printing all jobs in portrait mode, and the user needs to change it to landscape mode only. Which of the following settings should the user modify on the printer?

A technician needs to install a PSU into a desktop The required wattage is 420W Which of the following power supply sizes should the technician install to meet the minimum power requirement?

Which of the following is a data transfer standard that transfers 16 bits of data at a time to hard disks?

A company has a web application that 1s in the cloud on a multitenant server. The web application is connected to a database that is also in the cloud. Which of lhe following cloud computing concepts does this describe?

As part of a wireless network upgrade, a home user replaced an older 802.11g WAP with one that only works on 802.11ac. Consequently, many network devices can no longer connect. Which of the following is the MOST likely reason?