Computers and Technology, 31.08.2021 20:00 xxtonixwilsonxx
6. The focal point is the point at which the image passing through
the lens is inverted.
TRUE
FALSE
Answers: 3
Computers and Technology, 21.06.2019 16:30
Which type of computing device is best suited to having a digital pen as an input device? a. personal computer b. personal digital assistant c. smart television d. laptop e. mobile phone
Answers: 3
Computers and Technology, 22.06.2019 19:50
Write a car class having two private member variables called tank and speed. write public methods called pumpgas and gofast. the method pumpgas gets an integer for gas that must be pumped. that value needs to be added to tank (no more than 20 gallons). it must return the amount of gas that is purchased ($4 per gallon). the method gofast should increase the speed by 5 each time it is called.write a constructor for the above class that initialized both variables to zero.write a tostring to display both the tank and speed when the car is printed.modify the car class to implement the interface comparable and an interface called carinter having the public methods in carinter.write the main program to create an array of size 5 of type car. create 5 car objects having each location of the array to refer to one of the cars. test the pumpgas, gofast, equals method on the array items. write an enhanced loop to print all the car values (using a tostring written last time).write a generic method to find the minimum of four items. pass int, double, char, string and car objects to test this method.
Answers: 1
Computers and Technology, 23.06.2019 07:00
To produce a starlight effect in her photograph, lina should choose the filter for her camera.
Answers: 1
Computers and Technology, 23.06.2019 13:00
In excel - calculate the actual increase/decrease from first quarter to the second quarter then subtract subtract first quarter value from second quarter total then divide result by first quarter value
Answers: 1
6. The focal point is the point at which the image passing through
the lens is inverted.
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