Juniper JNCIA JN0-321 Questions & Answers

• Question 111:

  An administrator wants to verify a target server's availability for an application. Which two statements are correct? (Choose two.)

  A. Administrator can define in Cluster a specific GET request and check page size.

  B. Administrator can define in Cluster a specific GET request and check response code.

  C. Application health checks are done by default on Clusters.

  D. Administrator can define in Cluster a specific POST request and check response code.

  Correct Answer: AB

• Question 112:

  How do you disable a server from Juniper DX Cluster without terminating active client requests?

  A. "Soft pause" the target server.

  B. Create a new Cluster without the server.

  C. "Hard pause" the target server.

  D. Delete the server.

  Correct Answer: A

• Question 113:

  In Juniper DX SLB groups, which type of health check is done by default to ensure target hosts are available?

  A. The DX establishes an SSL handshake with each target.

  B. The DX performs a Layer 7 health check with each target.

  C. The DX performs an SNMP request to each target.

  D. The DX establishes TCP connection with each target.

  Correct Answer: D

• Question 114:

  When creating a Juniper DX cluster to be used in Active N, which cluster configuration parameter must be enabled?

  A. Global Server Load Balancing (GSLB)

  B. Connection Binding (ConnBind)

  C. Direct Server Return (DSR)

  D. WebDAV

  Correct Answer: C

• Question 115:

  Which two ways does the DX appliance accelerate web servers? (Choose two.)

  A. It forces web servers to manage SSL.

  B. It offloads TCP connection management from web servers

  C. It forces web servers to manage TCP connections.

  D. It compresses content served by web servers.

  Correct Answer: BD

• Question 116:

  An administrator wants to ensure that all copyright notices in web content have the correct date. Which AppRule type will be used?

  A. RS

  B. PTH

  C. PTC

  D. RTH

  Correct Answer: C

• Question 117:

  Which caching parameter is set in AppRules?

  A. expire time

  B. maximum amount of objects

  C. maximum cache size

  D. object size

  Correct Answer: A

• Question 118:

  What are two load balancing policy options for GSLB? (Choose two.)

  A. fixed

  B. least connection

  C. fewest outstanding requests

  D. random

  Correct Answer: AD

• Question 119:

  When configuring a Redirector URL method, which statement is true?

  A. You can click "Custom URL" if you want to modify the URL and redirect the request to the original page requested by the client.

  B. You must check the "Same Page" dialog box if you want to redirect the request to the same page on aDX appliance or web server.

  C. You should use a slash and the new page you want to display, not the entire URL, when using the "Custom URL" field.

  D. You can click "Request" if you want to redirect the request to a different page on the DX appliance or web server.

  Correct Answer: C

• Question 120:

  When controlling the virtual router assignment for a PPP over ATM client, what mechanism does the router use first?

  A. profile

  B. domain map

  C. DHCP server

  D. RADIUS server

  Correct Answer: B