更多"Which statement is true regarding a"的相关试题:
[单项选择]Which statement is true regarding an Ethernet collision domain?（）
A. If a router is used, the collision domain includes all devices connected to the router.
B. If a hub is used, the collision domain is limited to each device and the hub.
C. If a switch is used, the collision domain is limited to each device and the switch.
D. If a bridge is used, the collision domain includes all devices connected to the bridge.
[单项选择]Which statement is true regarding virtual private catalogs?（）
A. A virtual private catalog owner can create a local stored script, and have read/write access to a global stored script.
B. The virtual private catalog owner cannot create and modify the stored scripts.
C. The set of views and synonyms that make up the virtual private catalog is stored in the schema of the RMAN recovery catalog owner.
D. To perform most of the RMAN operations, the virtual catalog owner must have the SYSDBA or SYSOPER privilege on the target database
[单项选择]Which statement is true regarding online redefinition for the migration of BasicFile LOBs to SecureFile LOBs?（）
A. It cannot be done in parallel.
B. It can be done at the table level or partition level.
C. It does not require additional storage because the operation is done online.
D. Local and global indexes are maintained automatically during the operation.
[单项选择]Which statement is true regarding the remote route table of a local WX device?（）
A. Remote routes are the compression subnets advertised by remote WX devices.
B. Remote routes include routes for remote hosts or subnets advertised by a WAN router.
C. Remote routes are the routes advertised by remote routers that are more than two hops away.
D. Remote routes are the compression subnets advertised by the local WX device to the remote WX devices.
[单项选择]Which statement is true regarding the Network Time Protocol (NTP) on Junos devices?（）
A. MD5 authentication is supported by the Junos OS
B. Server mode is not supported by the Junos OS
C. The Junos OS can provide a primary time reference
D. The Junos OS does not support the use of a boot server
[单项选择]Which statement is true regarding syslog on Junos devices?（）
A. No logging is enabled by default.
B. By default, the information is stored in a file named events.
C. Only the message severity level must be configured.
D. You can configure the router to send log messages to the console.
[单项选择]Which statement is true regarding SMB signing and AppFlow CIFS acceleration?（）
A. SMB signing is transparent to application performance.
B. It is possible to perform CIFS acceleration when SMB signing is on.
C. SMB assigns hash values to the packet, allowing CIFS acceleration to take place.
D. SMB authenticates the WX service tunnel, allowing CIFS acceleration to be accomplished successfully.
[单项选择]Which statement is true regarding the retention policy for the incidents accumulated in the AutomaticDiagnostic Repository (ADR)?（）
A. The incident metadata is purged when the problem is resolved and the DBA closes the SR
B. The incident files and dumps are not retained in the ADR for the manually created incidents
C. The incident files are retained but the incident metadata is purged when the problem is resolved and the DBA closes the SR
D. The default setting is for one year after which the incident metadata is purged from the ADR and the files are retained for one month
[单项选择]Which statement is true regarding the VALIDATE DATABASE command?（）
A. It checks the database for intrablock corruptions only.
B. It checks for block corruption in the valid backups of the database.
C. It checks the database for both intrablock and interblock corruptions.
D. It checks for only those corrupted blocks that are associated with data files.
[单项选择]Which statement is true regarding the forwarding plane?（）
A. The forwarding plane is contained within the Routing Engine (RE)
B. The forwarding plane processes and evaluates exception traffic
C. The forwarding plane contains the Packet Forwarding Engine (PFE)
D. The forwarding plane is not present on all platforms running the Junos OS
[单项选择]Which statement is true regarding a session key in the Diffie-Hellman key-exchange process?（）
A. A session key value is exchanged across the network.
B. A session key never passes across the network.
C. A session key is used as the key for asymmetric data encryption.
D. A session key is used as the key for symmetric data encryption.
[单项选择]Which statement is true regarding NAT?（）
A. NAT is not supported on SRX Series devices.
B. NAT requires special hardware on SRX Series devices.
C. NAT is processed in the control plane.
D. NAT is processed in the data plane.
[单项选择]Which statement is true regarding the Junos OS for security platforms?（）
A. SRX Series devices can store sessions in a session table.
B. SRX Series devices accept all traffic by default.
C. SRX Series devices must operate only in packet-based mode.
D. SRX Series devices must operate only in flow-based mode.
[单项选择]Which statement is true regarding the password-recovery process?（）
A. You must have a console connection
B. You cannot set the console port to an insecure mode
C. You must press the Enter key so that you can boot into single-user mode
D. When prompted to enter the full pah name of the shell you must press the Enter key
