CompTIA A+ Essentials Free Practice Test – Chapter 1 (116-120)

CompTIA A+ Essentials Free Practice Test and Practice Exam – Chapter 1

QUESTION NO: 116
Which of the following display ports sends video output over pure digital signal?
A. VGA and HDMI
B. S-Video and DVI
C. HDMI and DVI
D. VGA and DVI
Answer: C

QUESTION NO: 117
Which of the following devices is the MOST appropriate to limit network broadcasts, segment logical address ranges, and interconnect different physical media?
A. Router
B. Switch
C. Firewall
D. Hub
Answer: A

QUESTION NO: 118
Which of the following is a feature of a Docking station?
A. Provides additional connectivity options
B. Expands the laptop memory
C. Provides a built in tape drive
D. Provides power surge protection
Answer: A

QUESTION NO: 119
Which of the following utilities would be used to configure energy saving measures when a laptop switches to battery power?
A. MSTSC
B. ACPI
C. GDI
D. MSCONFIG
Answer: B

QUESTION NO: 120
Which of the following keys is pressed lo enter the Windows boot options after POST?
A. F1
B. F8
C. F10
D. F12
Answer: B

         

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