Answer:
1)
officeAC = new AirConditioner();
officeAC.turnOn();
2)
officeAC = new AirConditioner();
officeAC.turnOn();
officeAC.setTemp(69);
Explanation:
1)
In the first statement a new object of the class AirConditioner whose reference is assigned to the officeAC. new is a keyword which creates an object of the class.
Next statement uses the method turnOn(). Reference to the new object officeAC is used to invoke this method turnOn().
2) The first two statements works the same as in 1)
The last statement invokes a method setTemp() using the reference variable and passes the value 69 to this method to set the desired temperature.
Answer:C )On-scene
Explanation: ICS is referred as the Incident Command System .These are the methods that are provided for the controlling of the emergency situation. These solutions work on the time of the current situation of emergency by commanding and the coordination.
The other options are incorrect because they don't provided the solution for the emergency situation at on-scene time rather work in the later time or off -site.Thus, the correct option is option(C).
The answer is New. Hope it helped
Answer: DOC
Explanation:
DOC is the file format for a word document which is the best type of format that Josh can use when writing a research report. Doc is the default format when typing on Word programs so Josh can save a report in that format.
GIF and JPG are image formats which would not be best for a research report. ZIP is a compressed file and so not ideal either.