Juniper JN0-250 Online Practice Questions and Exam Preparation

Juniper JN0-250 Online Questions & Answers

• Question 31:

  What are two characteristics of the 2.4 GHz band when compared to the 5 GHz band? (Choose two.)

  A. shorter wavelength
  B. lower frequency
  C. less non-Wi-Fi interference
  D. more congestion
  B. lower frequency
  C. less non-Wi-Fi interference

• Question 32:

  You are troubleshooting a WLAN from a mobile handheld device that displays radio information. You see a signal on the same SSID from two separate access points (APs). AP A shows a signal strength of -57 dBm and AP B shows a signal strength of -72 dBm.

  In this scenario, which statement is correct?

  A. dBm is not a measure of signal strength.
  B. The client's signal strength is not known.
  C. Access point A has the stronger signal.
  D. Access point B has the stronger signal.
  A. dBm is not a measure of signal strength.

• Question 33:

  You have discovered an access point that is not connected to the corporate network but it broadcasts the corporation's SSID. In this scenario, what is this type of access point called?

  A. honeypot
  B. neighbor
  C. rogue
  D. air gap
  B. neighbor

• Question 34:

  When designing for a multiple frequency deployment (5 GHz and 2.4 GHz), which statement is correct?

  A. The coverage of the multiple bands at the same power will be identical.
  B. 5 GHz is a higher frequency and so will travel further and penetrate walls better.
  C. 5 GHz should generally be used for planning.
  D. 802. 11ac is available in both frequency bands so the design frequency is not important.
  B. 5 GHz is a higher frequency and so will travel further and penetrate walls better.

• Question 35:

  Which two statements are correct about Marvis? (Choose two.)

  A. Marvis is the main configuration tool.
  B. Marvis lets you ask questions about your network.
  C. Marvis will send custom reports.
  D. Marvis can be used as a proactive monitoring tool.
  B. Marvis lets you ask questions about your network.
  D. Marvis can be used as a proactive monitoring tool.

• Question 36:

  Which site survey ensures that RF design requirements are satisfied?

  A. passive
  B. spectrum
  C. real time
  D. active
  B. spectrum

• Question 37:

  You are designing a wireless network that requires smooth roaming performance and redundant coverage from at least two access points at every location. What ensures that both of these functional requirements are satisfied?

  A. co-channel interference
  B. secondary coverage
  C. primary coverage
  D. data rate
  D. data rate

• Question 38:

  Which Mist subscription is required for location tracking of Bluetooth badges?

  A. Asset Visibility
  B. Wi-Fi Assurance
  C. Virtual Network Assistant
  D. User Engagement
  A. Asset Visibility

• Question 39:

  Which two statements about the Mist UI are true? (Choose two.)

  A. It can initiate a wireless packet capture.
  B. It can initiate a wired packet capture.
  C. It can initiate a BLE packet capture.
  D. It can initiate a packet capture on cloud uplink.
  A. It can initiate a wireless packet capture.
  B. It can initiate a wired packet capture.

• Question 40:

  Which statement is correct about the default configuration of a Mist AP?

  A. VLAN tagging is enabled.
  B. 192.168.0.1 is statically configured on the uplink port.
  C. DHCP is enabled to retrieve IP information.
  D. No interface configuration is provided and an IP must be statically defined after booting.
  B. 192.168.0.1 is statically configured on the uplink port.