CompTIA 220-901 Exam Review Questions – Updated 2017

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Version: 9.0
Question: 1

A user wants to implement a wireless router that will have the fastest data speeds and operate over the 5GHz frequency. Which of the following standards should the user select?

A. 802.11a
B. 802.11ac
C. 802.11g
D. 802.11n

Answer: B

Question: 2

Which of the following devices is BEST to use when designing a SOHO network to ensure the least amount of collisions?

A. Switch
B. Bridge
C. Hub
D. Access point

Answer: A

Question: 3

New Updated 220-901 Exam Questions 220-901 PDF dumps 220-901 practice exam dumps: Questions)

Which of the following types of cables are MOST likely to be used to connect to an external hard drive? (Select TWO).

A. Molex
E. USB 3.0
F. CAT6e

Answer: C,E

Question: 4

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

Question: 5

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

Question: 6

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
D. Multi-mode fiber
E. Single-mode fiber

Answer: C