CompTIA Network+ Simulation 5

Your company recently purchased a new building down the street from the existing office. For each of the tasks below, select the appropriate antenna type and encryption object for all wireless access point (AP).
1. Create an encrypted wireless connection between the two buildings that BEST controls signal propagation, while maximizing security.
2. Restrict the wireless signal generated by the access points (AP’s) inside Building 1, so that it minimizes broadcast beyond the building.
3. Maximize wireless coverage inside Building 1.
4. Building 1’s internal wireless network is for visitors only and must not require any special configuration on the visitor’s device to connect.

Select and Place:

Correct Answer:

CompTIA A+ Core 2 Question J-36

A client requests a small SOHO wireless network setup. The client has only three devices that will require access to the Internet. The client is also concerned that a neighboring business will attempt to access the Internet without permission. Which of the following should the technician ensure when setting up the SOHO network? (Select TWO).

A. Enable client isolation
B. Lower radio power levels
C. Physically secure the access point
D. Disable unused ports
E. Enable MAC filtering
F. Enable short preambles

Correct Answer: BE

CompTIA A+ Core 2 Question J-23

A user reports that their wireless connection is slow. The technician knows that the access point in use is an 802.11g. Which of the following could be the cause of the users issue? (Select TWO).

A. User is too far from an access point
B. User is experiencing interference from the refrigerator
C. Users PC is slow due to insufficient RAM
D. User is using an 802.11b card
E. Access point is not powered on

Correct Answer: AD

CompTIA A+ Core 2 Question H-98

A technician receives a trouble ticket about intermittent wireless on a users laptop while they are at home but not at work. Which of the following could be the cause of this issue?

A. While at home, the user is too close to their access point
B. Encryption is set differently at home then at work
C. Cordless phone is interfering with signal at home
D. Laptops wireless is set to only work while at work

Correct Answer: C

CompTIA A+ Core 2 Question H-81

A user is reporting that they cannot connect to the wireless network from their office but they were able to connect yesterday. Which of the following would be the MOST likely reason?

A. Radio switch on laptop is enabled
B. Radio switch on laptop is disabled
C. Channel interference
D. User is too far away from the access point

CompTIA A+ Core 2 Question H-18

A small business owner is setting up their wireless network in their office, which is in a building shared with several other businesses. The owner does not want to disable the SSID broadcasting due to visiting customers needing to use the network, but does not want other businesses to notice the network, let alone access it. Which of the following would BEST accomplish this?

A. Configure the access point encryption from unsecured access to WEP.
B. Adjust the radio power so that coverage is restricted to the business.
C. Change the SSID to reflect the business name instead of a public access point.
D. Enable MAC filtering and restrict access to other company’s devices.

Correct Answer: B

Explanation:
Best way to do this is to adjust radio power to restrict the coverage to the business. When the radio power is restricted to an office. The persons in the other office space cannot detect the signals at all.