Juniper Juniper Certifications JN0-740 Questions & Answers

• Question 221:

  What is the purpose of the VLAN1 interface?

  A. It provides policy-based NAT for 802.1Q VLANs

  B. It provides an interface that can be used with 802.1Q VLANs in transparent mode

  C. It provides the NetScreen with a routable IP address while operating in route mode

  D. It provides an interface that can be used to remotely manage the NetScreen while operating in transparent mode

  Correct Answer: D

• Question 222:

  Which statement accurately describes the exec config rollback feature?

  A. It allows the administrator to re-apply a previously saved configuration file from a list of LKG files in flash.

  B. Once the LKG file is created, it allows the administrator to re-apply a previously saved configuration file from flash without rebooting.

  C. Once the LKG file is created, it allows the administrator to re-apply a locked configuration file from a separate area in flash.

  D. Once the LKG file is created, it allows the administrator to revert to the prior ScreenOS image or configuration file in the event an upgrade operation aborts.

  Correct Answer: C

• Question 223:

  When changes are made to the running config during a WebUI management session, to what external hardware component can the changes be saved?

  A. FTP server

  B. LDAP server

  C. TFTP server

  D. PC local disk

  E. Compact Flash Card

  Correct Answer: D

• Question 224:

  In the command save config from tftp 1.1.abcd.cfg merge, which function does the merge parameter specify?

  A. The config file from the TFTP server will replace the configuration in RAM.

  B. The config file from the TFTP server will replace the startup configuration file in internal flash.

  C. The merge parameter is not valid for TFTP files, it is only valid for configuration files stored in internal flash.

  D. The config file from the TFTP server will be combined with the configuration file in RAM and the combined result will be saved in internal flash.

  Correct Answer: D

• Question 225:

  Which statement accurately describes the "config rollback" feature?

  A. Once the "config rollback" feature is enabled, it allows the administrator to re-apply a previously saved configuration file from flash.

  B. The "config rollback" feature is enabled by default, it allows the administrator to re-apply a previously saved configuration file from flash.

  C. Once the "config rollback" feature is enabled, it allows the administrator to re-apply a locked configuration file from a separate area in flash.

  D. Once the "config rollback" feature is enabled, it allows the administrator to revert to the prior ScreenOS image or configuration file in the event an upgrade operation aborts.

  Correct Answer: C

• Question 226:

  By default, where are changes stored when a save command is issued from the CLI during a management session?

  A. NVRAM

  B. internal flash

  C. PCMCIA card

  D. Compact Flash Card

  Correct Answer: B

• Question 227:

  When changes are made to the running config during a WebUI management session, to what external hardware component can the changes be saved?

  A. FTP server

  B. TFTP server

  C. PC local disk

  D. Compact Flash Card

  Correct Answer: C

• Question 228:

  Which process describes how an addressed physical interface is moved into a Layer 2 zone?

  A. Place the required interface into the VLAN zone.

  B. Place the required interface into L2 zones such as V1-Trust, V1-Untrust

  C. Remove the interface from the L3 zone such as Trust and place it into an L2 zone such as V1-Trust

  D. Remove the address from the interface, remove the interface from the L3 zone, and then place interface in the L2 zone.

  Correct Answer: D

• Question 229:

  Which command is used when configuring web management on the VLAN1 interface for a client connected to an e3 interface in the DMZ zone?

  A. set int eth3 manage web

  B. set zone v1-dmz manage web

  C. set int dmz zone manage web

  D. set int VLAN1 zone dmz manage web

  Correct Answer: B

• Question 230:

  When performing an image upgrade using the CLI, which three locations would be a source for this image? (Choose three.)

  A. FTP server

  B. TFTP server

  C. internal flash

  D. PC local disk

  E. Compact Flash Card

  Correct Answer: BCE