CSCI 1301 Midterm Exam Questions 100%
Solved.
All information is stored in the computer using binary numbers. - answerTrue
Java is an object-oriented programming language. - answerTrue
S is used in a program to denote that a documentation comment follows. -
answerFalse
The Java compiler is ab...
Inheritance is a form of software reuse. - answer✔True
Polymorphism is the idea that we can refer to multiple types of related objects in consistent
ways. - answer✔True
The Java compiler translates Java source code into a special representation called -
answer✔bytecode
A double is wider than a float and a float is wider than an int. - answer✔True
The values of (double) and (double) () are identical. - answer✔False
What value will z have if we execute the following assignment statement?
int z = .00; - answer✔non of the above, a run-time error arises because z is an int and 50 /
10.00 is not.
What is output with the statement System.out.println(""+x+y); if x and y are int values where x =
10 and y = 5? - answer✔105
What is output with the statement System.out.println(x+y); if x and y are int values where x = 10
and y = 5? - answer✔15
Assume that x, y, and z are all integers (int) equal to 50, 20, and 6 respectively. What is the result
of x / y / z? - answer✔0
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