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Share some A+ 220-901 exam questions and answers below.
Which of the following is required during the installation of a digitizer?
A. Must be connected to the Internet
B. Must be cleaned
C. Must have the latest software installed
D. Must be calibrated
Answer: D

A small workgroup inherits a second-hand printer without networking capabilities. Which of the following is the BEST method of sharing this resource among the workgroup?
A. Connect the printer to a Bluetooth adapter in order for the users to print
B. Connect the printer by using the onboard Infrared port
C. Connect the printer to a user¡¯s workstation and share the device
D. Connect the printer to a parallel switch box
Answer: C

Which of the following types of cables are MOST likely to be used to connect to an external hard drive? (Select TWO).
A. Molex
B. SPDIF
C. eSATA
D. HDMI
E. USB 3.0
F. CAT6e
Answer: C,E

A computer technician is responding to a call about a printer that is causing streaks to appear on every printout. Which of the following is the MOST likely cause?
A. Duplex unit
B. Toner cartridge
C. Imaging drum
D. Pickup rollers
Answer: C

A technician is troubleshooting an expansion card in a computer that allows the computer to receive faxes over a VoIP line. The line connected to the expansion card is MOST likely which of the following cable types?
A. Coaxial
B. CAT3
C. CAT6
D. Multi-mode fiber
E. Single-mode fiber
Answer: C

A technician is installing Hyper-V and is getting an error that the software is not able to be installed. Which of the following processor characteristics should be checked?
A. Cache size
B. Virtualization support
C. Number of cores
D. Hyperthreading
Answer: B

Which of the following cable connection types is an example of a mini DIN?
A. BNC
B. PS/2
C. RCA
D. DB9
Answer: B

A technician has connected a laptop to a television via HDMI cable. The entire display cannot be seen on the television. Which of the following settings should the technician modify?
A. Keystone
B. Resolution
C. Privacy filter
D. Frame rate
Answer: B

Which of the following display technologies provides the BEST range of visible colors?
A. CRT
B. LCD
C. Plasma
D. OLED
Answer: D

A technician upgrades an older computer to Windows 8. The computer is running unusually slow, but the hardware has no problems and is adequate for the OS. Which of the following is the MOST likely solution?
A. Change the boot sequence
B. Switch the BIOS to UEFI
C. Defragment the hard drive
D. Enable virtualization
Answer: C

Which of the following is required during the installation of a digitizer?
A. Must be connected to the Internet
B. Must be cleaned
C. Must have the latest software installed
D. Must be calibrated
Answer: D

Which of the following MUST be the same when replacing a hard drive in a laptop?
A. The interface type of the existing drive
B. The speed of the new drive
C. The total data capacity of the PC
D. The cache size of the new drive
Answer: A

Which of the following devices does a technician need to calibrate as part of an installation?
A. Mouse
B. Touch screen
C. Keyboard
D. Video card
Answer: B

Which of the following display technologies provides the BEST range of visible colors?
A. CRT
B. LCD
C. Plasma
D. OLED
Answer: D

A user wants to extend a PC¡¯s capacity by connecting external devices. Which of the following connectors will allow the user to accomplish this? (Select TWO).
A. eSATA
B. IEEE 1394
C. SATA
D. EIDE
E. IDE
Answer: A,B

A customer wants a computer for performing a single-threaded task as quickly as possible. Which of the following CPU characteristics is the MOST important?
A. Clock speed
B. Hyperthreading
C. Fan speed
D. Number of cores
Answer: A

A customer is building a high-end gaming PC and is seeking an appropriate power supply unit. Which of the following feature-sets of a power supply should be installed? (Select THREE).
A. Mini-ITX form factor
B. High number of connectors
C. 24-pin main connector
D. 20-pin main connector
E. 350-450 watts of power
F. Dual 12v rails
Answer: B, C, F

A user wants to reduce the amount of paper consumed on a multi-function printer. Which of the following settings should be configured to achieve this outcome?
A. Orientation
B. Duplex
C. Collate
D. Economy ink
Answer: B

Topic 1, Hardware

A technician needs to run a diagnostic DVD on a laptop running Windows 8.1. After setting the boot order in the UEFI BIOS to the internal DVD-RW drive, the laptop still boots into Windows. Which of the following settings needs to be adjusted in order for the laptop to boot from the DVD-RW drive?
A. TPM
B. Virtualization
C. Secure boot
D. UEFI BIOS password
Answer: C

A customer wants a computer for performing a single-threaded task as quickly as possible. Which of the following CPU characteristics is the MOST important?
A. Clock speed
B. Hyperthreading
C. Fan speed
D. Number of cores
Answer: A

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