What is the output of System.out.println('z' - 'a')?
a. 25
b. 26
c. a
d. z
a. 25
The Unicode offset between z and a is 25.
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Answer the following statements true (T) or false (F)
1) A PL/SQL table’s row is referenced by the table name and a numeric index. 2) When a PL/SQL table is assigned to another PL/SQL table of the same type, the recipient table loses its previous rows and indexes. 3) A Varray’s COUNT must be higher than its LIMIT. 4) Once declared, a varray’s size limit cannot be changed. 5) A varray must be initialized before adding an element to it.
You are a network administration and have been asked to create a VLAN called Administrator. What command do you use on a Cisco switch to create an Administrator VLAN 2?
a. SwitchA#vlan Switch#vlan 2 name Administrator b. SwitchA#vlan Switch(data)#vlan 2 name Administrator c. SwitchA(config)#vlan 2 Switch(config-vlan)#name Administrator d. SwitchA#vlan database Switch(vlan)#vlan name Administrator