Computers and Technology, 28.02.2020 01:52 smarty5187
Consider the following class definitions. public class BClass { private int x; private double y; public void print() { } } public class DClass extends BClass { private int a; private int b; public void print() { } } Suppose that you have the following statement. DClass dObject = new DClass(); How many instance variables does dObject have? a. zero b. two c. three d. four
Answers: 3
Computers and Technology, 23.06.2019 01:30
Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most? a)give the file a unique name b)name the file in yymmdd format c)use descriptive name while naming the files d)use capital letters while naming the file
Answers: 3
Computers and Technology, 23.06.2019 06:40
How many nibbles can be stored in a 16-bit word?
Answers: 1
Computers and Technology, 23.06.2019 19:30
2. fluorine and chlorine molecules are blamed fora trapping the sun's energyob forming acid rainoc producing smogod destroying ozone molecules
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Computers and Technology, 23.06.2019 23:30
A. in packet tracer, only the server-pt device can act as a server. desktop or laptop pcs cannot act as a server. based on your studies so far, explain the client-server model.
Answers: 2
Consider the following class definitions. public class BClass { private int x; private double y; pub...
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