Answer:
2
Explanation:
The output of the Java program is 2. The public Vehicle class is defined with the class variable 'counter'. When a Vehicle class object is instantiated, the counter variable increments by one.
In the program, the two instances of the class are created, incrementing the counter variable to two, the print statement outputs 2 as the result of the program.
Answer:
apt-get
Explanation:
apt-get can be used to manually install a package, without need to manually install all the dependencies for the package.
Answer:
myPetA = pet(self, 'dog', 'Spot')
Explanation:
I mite be wrong
Answer:
A communication barrier is anything that prevents us from receiving and understanding the messages others use to convey their information, ideas and thoughts.They can interfere with or block the message you are trying to send.