[Free] New Updated (October) CompTIA MB0-001 Real Exam 131-140

Ensurepass

 

QUESTION 131

Which of the following is a characteristic of 802.11a?

 

A.

802.11a uses dual band.

B.

802.11a is unable to stream video.

C.

802.11a uses 5 GHz.

D.

802.11a uses 2.4 GHz.

 

Correct Answer: C

 

 

 

 

 

QUESTION 132

An administrator wants to configure two-factor authentication on all enterprise-owned mobile devices. Which of the following should the administrator configure?

 

A.

Username and password

B.

Face recognition and PIN

C.

Face recognition and thumbprint

D.

Pattern lock and PIN

 

Correct Answer: B

 

 

QUESTION 133

Given an enterprise WLAN deployment, which of the following access point types is BEST to use?

 

A.

SOHO

B.

Point-to-point

C.

Point-to-multipoint

D.

Lightweight

 

Correct Answer: D

 

 

QUESTION 134

Joe, an employee, contacts the database administrator about an issue with a local database on his hard drive. Which of the following questions would be MOST helpful in determining the next step in troubleshooting?

 

A.

What is the state of the database service?

B.

What is the error message being received?

C.

Is there a connection to the Internet?

D.

What is the password being used to access the database?

 

Correct Answer: B

 

 

QUESTION 135

A user lost access to an internal network resource (e.g. application or intranet site) but is still receiving company email. The administrator should FIRST check for:

 

A.

AMAC address conflict.

B.

Network connectivity.

C.

Group policy misconfiguration.

D.

Network saturation.

 

Correct Answer: C

 

 

 

 

 

 

QUESTION 136

Ann, a contractor, has conducted a passive wireless site survey of a theatre. She noticed that the control room uses sound proof walls reinforced with a metal mesh. Which of the following should Ann recommend to provide adequate wireless coverage throughout the theatre?

 

A.

One 802.11n access point, with dual antennas, placed in the middle of the theatre is sufficient to cover all areas.

B.

One 802.11ac access point should be placed in the middle of the theatre. The AP directional antenna should point to the control room.

C.

Full mesh, high-density, access point coverage should be provided through the theatre, with a wireless repeater in the control room. The repeater should be part of the wireless mesh.

D.

Access points should be placed through the theatre with a dedicated access point in the control room. The AP in the control room should be hard wired to the network.

 

Correct Answer: D

 

 

QUESTION 137

The main difference between CDMA and TDMA is that:

 < /font>

A.

TDMA splits the channel into sequential slices while CDMA uses wide spectrum.

B.

TDMA uses a single tone to generate modulation while CDMA uses multiple channels modulation.

C.

TDMA only works in GSM systems while CDMA does not support GSM.

D.

TDMA uses carrier sense multiple access while CDMA uses collision detection.

 

Correct Answer: A

 

 

QUESTION 138

A user’s mobile phone will not keep a charge. Which of the following troubleshooting steps should a technician take to assist the user? (Select TWO).

 

A.

Check device backlight

B.

Check the connector

C.

Check operating system

D.

Check cellular data

E.

Check the power supply

 

Correct Answer: BE

 

 

QUESTION 139

Joe, a user, is unable to use the mapping features on his GPS enabled mobile device. The device is not able to show his exact point on the map included. Which of the following is the MOST likely cause?

 < /font>

A.

Location services are disabled

B.

Syncing has been disabled

C.

Cellular latency is high

D.

No cellular signal is available

 

Correct Answer: A

QUESTION 140

Which of the following are the MAIN differences between a lightweight access point and an autonomous access point? (Select THREE).

 

A.

Autonomous access points support multiple channels

B.

Lightweight access points require a central controller after being configured

C.

Lightweight access points must be preconfigured

D.

Autonomous access points can operate independently once configured

E.

Multiple lightweight access points take less time to manage

F.

Lightweight access points support fewer users

 

Correct Answer: BDE

Free VCE & PDF File for CompTIA MB0-001 Real Exam

Instant Access to Free VCE Files: CompTIA | CompTIA | SAP …
Instant Access to Free PDF Files: CompTIA | CompTIA | SAP …

This entry was posted in MB0-001 Real Exam (October) and tagged , , , , , , . Bookmark the permalink.