Free 220-901 Questions for CompTIA A+ Certification Exam (901) 220-901 Exam as PDF & Practice Test Engine

Which of the following adapters converts an analog signal to a digital signal?

A technician is tasked with upgrading the hard drives of a high-end workstation to SSD. The drives must be configured in a RAID array, but the RAID card does not support SSD. Which of the following would the technician verify in order to use the new drives?

Which of the following devices can be used to merge traffic between two different network topologies?

A customer wants to upgrade a computer with two additional hard drives, a more powerful GPU, a Blu-ray drive, and additional case fans to keep the system cool. Which of the following is MOST important to consider when adding these components to the system?

A network technician at a small office upgrades the VLAN switch. After the upgrade, a user reports being unable to access network resources. When the technician checks the switchport, the LED light is not lit. Which of the following should technician check FIRST?

The loud clicking noise coming from a faulty hard drive is MOST likely created by:

Wearable fitness tracking devices use which of the following technologies to determine user activity levels?

Users report that a network printer has stopped working and the shared print queue has grown throughout the day. Several users have attempted to print the same job numerous times. If possible, the technician would like to preserve only the original print jobs on the print server. Which of the following should the technician attempt FIRST?

A company is allowing its employees to use their personal computers, tables, and loT devices while at work.
However, there are rules and guidelines to which employees must adhere. Which of the following documents applies to these employees?

A customer brings in a PC that recently stopped working. The technician begins diagnosis and finds the follows symptoms:
*The PC turns on and all fans spin normally.
*No display output is given either from onboard video or m PCle video card.
*There are no POST beep codes at boat even with the CPU and RAM fully removed.
Which of the following is the MOST accurate conclusion based on these findings?

A user reports the F1-F2 keys on a laptop do not perform as expected. Another application opens when pressing F1, and the screen dims when pressing F5. Which of the following would remedy the situation?

Joe would like an Internet connection that is always on, stable, and not influenced by atmospheric conditions.
Which of the following Internet connection types would BEST meet Joe's requirements?