更多"[单选题]Which statement describes a ty"的相关试题:
[单选题]
Which statement accurately describes the difference between two loadbalancing modes specified as "member" and "node"?
A.There is no difference; the two terms are referenced for backward compatibility purposes.
B.When the loadbalancing choice references "node", priority group activation is unavailable.
C.Loadbalancing options referencing "nodes" are available only when the pool members are defined for the "any" port.
D.When the loadbalancing choice references "node", the addresses' parameters are used to make the loadbalancing choice rather than the member's parameters.
[单选题]
What is the purpose of provisioning?
A.Provisioning allows modules that are not licensed to be fully tested.
B.Provisioning allows modules that are licensed be granted appropriate resource levels.
C.Provisioning allows the administrator to activate modules in nonstandard combinations.
D.Provisioning allows the administrator to see what modules are licensed, but no user action is ever required.
[单选题]What is the purpose of MAC masquerading?
A.to prevent ARP cache errors
B.to minimize ARP entries on routers
C.to minimize connection loss due to ARP cache refresh delays
D.to allow both BIGIP devices to simultaneously use the same MAC address
[单选题]What does the word "purpose" mean?
A.边缘;边界
B.大小,尺寸
C.解雇;解散
D.意图,目的
[单选题]
What is the purpose of floating self-IP addresses?
A.to define an address that grants administrative access to either system at any time
B.to define an address that allows either system to initiate communication at any time
C.to define an address that allows network devices to route traffic via a single IP address
D.to define an address that gives network devices greater flexibility in choosing a path to forward traffic
[判断题]轨道电路滞后局部电压的相位角：旧型88o±8o，电子型90o±8o，97型87o±8o。
A.正确
B.错误
[判断题]力 F 对 O 点的转动效应称为力 F 对 O 点的矩,简称力矩;点 O 称为矩心,点O 到力 F 作用线的距离称为力臂,以字母 d 表示。( )
A.正确
B.错误
[判断题]力F对O点的转动效应称为力F对O点的矩,简称力矩;点O称为矩心,点O到力F作用线的距离称为力臂,以字母d表示。( )
A.正确
B.错误
[单选题]在2H2+O2=2H2O中,O2是被( ).
A. 氧化
B.还原
C.置换
D.非氧化还原
[判断题] Ethical dilemmas are situations in which none of the available alternatives seems ethically acceptable.(
A.正确
B.错误
[单选题]
Which cookie persistence method requires the fewest configuration changes on the web servers to be implemented correctly?
A.insert
B.rewrit
C.passive
D.session
[多选题]党的领导原则是O O
A.总揽全局
B.协调各方
C.科学决策
D.调配干部
[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 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 concerning iRule events?
A.All iRule events relate to HTTP processes.
B.All client traffic has data that could be used to trigger iRule events.
C.All iRule events are appropriate at any point in the clientserver communication.
D.If an iRule references an event that doesn't occur during the client's communication, the client's connection will be terminated prematurely.
[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 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]
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.
