更多"[单选题]Which statement is true concer"的相关试题:
[单选题]
Which statement is true concerning SNATs using automap?
A.Only specified self-IP addresses are used as automap addresses.
B.SNATs using automap will translate all client addresses to an automap address.
C.A SNAT using automap will preferentially use a floating self-IP over a nonfloating self-IP.
D.A SNAT using automap can be used to translate the source address of all outgoing traffic to the same address regardless of which VLAN the traffic is sent through.
[单选题]
Which statement is true concerning cookie persistence?
A.Cookie persistence allows persistence independent of IP addresses.
B.Cookie persistence allows persistence even if the data are encrypted from client to pool member.
C.Cookie persistence uses a cookie that stores the virtual server, pool name, and member IP address in clear text.
D.If a client's browser accepts cookies, cookie persistence will always cause a cookie to be written to the client's file system.
[单选题]
Which statement is true concerning a functional iRule?
A.iRules use a proprietary syntax language.
B.iRules must contain at least one event declaration.
C.iRules must contain at least one conditional statement.
D.iRules must contain at least one pool assignment statement.
[单选题]
Which statement is true concerning SSL termination?
A.A virtual server that has both ClientSSL and ServerSSL profiles can still support cookie persistence.
B.Decrypting traffic at the BIG-IP allows the use of iRules for traffic management, but increases the load on the pool member.
C.When any virtual server uses a ClientSSL profile, all SSL traffic sent to the BIG-IP is decrypted before it is forwarded to servers.
D.If a virtual server has both a ClientSSL and ServerSSL profile, the pool members have less SSL processing than if the virtual server had only a ClientSSL profile.
[单选题]
Which statement is true concerning the default communication between a redundant pair of BIG-IP devices?
A.Communication between the systems cannot be effected by port lockdown settings.
B.Data for both connection and persistence mirroring are shared through the same TCP connection.
C.Regardless of the configuration, some data is communicated between the systems at regular intervals.
D.Connection mirroring data is shared through the serial fail over cable unless network failover is enabled.
[多选题]
Which three iRule events are likely to be seen in iRules designed to select a pool for load balancing? (Choose three.)
A.CLIENT_DATA
B.SERVER_DATA
C.HTTP_REQUEST
D.HTTP_RESPONSE
E.CLIENT_ACCEPTED
F.SERVER_SELECTED
G.SERVER_CONNECTED
[单选题]
Which statement is true about the synchronization process, as performed by the Configuration Utility or by typing b config sync all?
A.The process should always be run from the standby system.
B.The process should always be run from the system with the latest configuration.
C.The two /config/bigip.conf configuration files are synchronized (made identical) each time the process is run.
D.Multiple files, including /config/bigip.conf and /config/bigip_base.conf, are synchronized (made identical) each time the process is run.
[单选题]
Which statement is true regarding failover?
A.Hardware failover is disabled by default.
B.Hardware failover can be used in conjunction with network failover.
C.If the hardware failover cable is disconnected, both BIGIP devices will always assume the active role.
D.By default, hardware fail over detects voltage across the failover cable and monitors traffic across the internal VLAN.
[单选题]
A Virtual Server uses an iRule to send traffic to pool members depending on the URI. The BIG-IP Administrator needs to modify the pool member in the iRule.
Which event declaration does the BIG-IP Administrator need to change to accomplish this?
A.CLIENT_ACCEPTED
B.HTTP_RESPONSE
C.HTTP_REQUEST
D.SERVER_CONNECTED
[多选题]
Which two statements are true concerning the default communication between a redundant pair of BIG-IP systems? (Choose two.)
A.Synchronization occurs via a TCP connection using ports 683 and 684.
B.Connection mirroring data is shared via a TCP connection using port 1028.
C.Persistence mirroring data is shared via a TCP connection using port 1028.
D.Connection mirroring data is shared through the serial fail over cable unless network failover is enabled.
[多选题]
Which two statements are true about SNATs? (Choose two.)
A.SNATs are enabled on all VLANs, by default.
B.SNATs can be configured within a Profile definition.
C.SNATs can be configured within a Virtual Server definition.
D.SNAT's are enabled only on the VLAN where origin traffic arrives, by default.
[多选题]
Which two statements are true about NATs? (Choose two.)
A.NATs support UDP, TCP, and ICMP traffic.
B.NATs can be configured with mirroring enabled or disabled.
C.NATs provide a one-to-one mapping between IP addresses.
D.NATs provide a many-to-one mapping between IP addresses.
[判断题]
A common market entails even closer economic integration and cooperation than an economic union.()
A.正确
B.错误
[判断题] Even if a country can be characterized as having a single homogenous culture, often that national culture is a mosaic of subcultures.
A.正确
B.错误
[判断题]
Even if a country can be characterized as having a single homogenous culture, often that national culture is a mosaic of subcultures.
A.正确
B.错误
[单选题]下列哪些会返回true（ ）
A.null
B.undefined
C.0
D.“0”
[判断题] Ethical dilemmas are situations in which none of the available alternatives seems ethically acceptable.(
A.正确
B.错误
