QUESTION 191
A client has a laptop screen and an external screen. Which of the following is the BEST way to toggle between the two or show both at the same time?
A. Function keys on keyboard
B. Task Manager
C. Display settings in Control Panel
D. Turn the monitors on and off
Answer: A
QUESTION 192
Which of the following network devices would be MOST likely to perform Network Address Translation (NAT)?
A. Router
B. Switch
C. Hub
D. Modem
Answer: A
QUESTION 193
Chain of custody needs to be kept intact for which of the following reasons?
A. To ensure data preservation during evidence inspection
B. To ensure that the evidence is not left at the scene
C. To ensure evidence is admissible in legal proceeding
D. To ensure evidence is returned to proper owner
Answer: C
QUESTION 194
Which of the following provides the BEST solution for customers needing quiet cooling options?
A. Side panel slots
B. Liquid based
C. Additional fans
D. Thermal paste
Answer: B
QUESTION 195
Which of the following would BEST segment a LAN while providing additional network ports?
A. Access point
B. Modem
C. Switch
D. Hub
Answer: C
QUESTION 196
Which of the following provides the LEAST network security?
A. Firewall
B. Router
C. Hub
D. Switch
Answer: C
QUESTION 197
Which of the following RAID levels extends the size of a volume without providing reliability or mirroring?
A. RAID 0
B. RAID 1
C. RAID 5
D. RAID 10
Answer: A
QUESTION 198
Which of the following media types is BEST for backups of very large storage systems?
A. Blu-Ray
B. CD-ROM
C. DVD
D. Tape
Answer: D
QUESTION 199
Which of the following is an example of a MAC address?
A. 192.17.2.1
B. http://www.comptia.org
C. 00-00-00-1B-02-55
D. 4309:FD21:ACB3:0012
Answer: C
QUESTION 200
Best business practices in IT includE.
A. always suggesting the fastest route to fix the problem
B. following up with acustomer to verify satisfaction
C. always suggesting the least expensive option
D. offering allpossible choices to a customer
Answer: B
If you want to pass the CompTIA A+ 220-801 exam sucessfully, recommend to read latest CompTIA A+ 220-801 Questions & Answers full version.
