Elements of OOA

Identify the HAS-A relationships from the below options

• AC, Controller

• Light, Thermostat

• Light, Switch

• AC,Photo-resistor

Identify the major elements of an object model.

• Encapsulation

• Typing

• Concurrency

• Modularity

Identify the IS-A relationships from the below options

• Thermostat,Sensor

• Photo-resistor, Sensor

• Light, Sensor

• AC, Sensor

• a)

• b)

• c)

• d)

• 
• 

Reg No in full

• a)

• b)

• c)

• d)

• a)

• b)

• c)

• d)

• a)

• b)

• c)

• d)

• a)

• b)

• c)

• d)