A. When priority settings are equal and the members participating in a cluster are initialized at the same time, the primary assigned to node 0.
B. The preempt option determines the primary and secondary roles for redundancy group 0 during a failure and recovery
C. Redundancy group 0 manages the control plane failover between the nodes of a cluster.
D. The primary role can be shared for redundancy group 0 when the active-active option is enabled.
第1题:
下列复选框构造方法,错误的是()。
A.setLayout(newGridLayout(3,1));
B.add(newCheckbox("one",null,true));
C.add(newCheckbox("tWO");
D.add(newCheckbox("one",true);
第2题:
As an experienced technician, you are required to configure and verify SRM with SSO redundancy. In such a situation, you have to issue several commands in proper orders. Which of the following is correct?()
A. show redundancy states, redundancy, mode sso
B. show redundancy states, mode sso, redundancy
C. redundancy, mode sso, show redundancy states
D. mode sso, redundancy, show redundancy states
第3题:
A.ping
B.Telnet
C.FTP
D.TCP
E.IP
第4题:
以下程序段的输出结果为( )。 int j=2 switch (j){ Case 2: system.out.print("two."): Case 2+1: System.out.println("three."); break: default: System.out.println (“value is”+j): Break }A.B.two
A.two.three.
B.two
C.three
D.value is 2
第5题:
A. mode sso, redundancy, show redundancy states
B. show redundancy states, mode sso, redundancy
C. redundancy, mode sso, show redundancy states
D. show redundancy states, redundancy, mode sso
第6题: