Interfaces can be organized in an inheritance hierarchy.
Answer the following statement true (T) or false (F)
True
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In the practice of ____, a subclass redefines an inherited method using the same number and types of parameters.
A. refactoring B. overriding C. redefining D. extending
CREATE TABLE vehicles OF carType;
Given the following example of an object type in Oracle: CREATE TYPE carType AS OBJECT ( regNo VARCHAR2 (8), make VARCHAR2 (20), model VARCHAR2 (20)); State the two ways: (a) in which the ‘vehicles’ table can be viewed; (b) to insert a record in the ‘vehicles’ table; (c) to retrieve records of all Ford cars from the ‘vehicles’ table.
What Cisco IOS command is used to display both the access and trunk ports assigned to a specific VLAN?
A) show vlan B) show vlan id vlan-id C) show vlan trunk D) show vlan vlan-id trunk
A Windows 7 homegroup is mainly used in a Windows domain environment
Indicate whether the statement is true or false