Object Orientation
12 important questions on Object Orientation
What is the result? A. BD
B. DB
C. BDC
D. DBC
E. Compilation fails
What is the result? A. Clidlet
B. Clidder
C. Clidder Clidlet
D. Clidlet Clidder
E. Compilation fails
What is the result? A. pre b1 b2 r3 r2 hawk
B. pre b2 b1 r2 r3 hawk
C. pre b2 b1 r2 r3 hawk r1 r4
D. r1 r4 pre b1 b2 r3 r2 hawk
E. r1 r4 pre b2 b1 r2 r3 hawk
F. pre r1 r4 b1 b2 r3 r2 hawk
G. pre r1 r4 b2 b1 r2 r3 hawk
H. The order of output cannot be predicted
I. Compilation fails
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Which of the following, inserted at line 9, will compile? (Choose all that apply.) A. x2.do2();
B. (Y)x2.do2();
C. ((Y)x2).do2();
D. None of the above statements will compile
What is the result? (Choose all that apply.) A. 2 will be included in the output
B. 3 will be included in the output
C. hi will be included in the output
D. Compilation fails
E. An exception is thrown at runtime
What is the result? (Choose all that apply.) A. howl howl sniff
B. howl woof sniff
C. howl howl followed by an exception
D. howl woof followed by an exception
E. Compilation fails with an error at line 14
F. Compilation fails with an error at line 15
What is the result? (Choose all that apply.) A. An exception is thrown at runtime
B. The code compiles and runs with no output
C. Compilation fails with an error at line 8
D. Compilation fails with an error at line 9
E. Compilation fails with an error at line 12
F. Compilation fails with an error at line 13
What is the result? A. fa fa
B. fa la
C. la la
D. Compilation fails
E. An exception is thrown at runtime
What is the result?
A. subsub
B. sub subsub
C. alpha subsub
D. alpha sub subsub
E. Compilation fails
F. An exception is thrown at runtime
What is the result? A. h hn x
B. hn x h
C. b h hn x
D. b hn x h
E. bn x h hn x
F. b bn x h hn x
G. bn x b h hn x
H. Compilation fails
What is the result? A. furry bray
B. stripes bray
C. furry generic noise
D. stripes generic noise
E. Compilation fails
F. An exception is thrown at runtime
You’re designing a new online board game in which Floozels are a type of Jammers, Jammers can have Quizels, Quizels are a type of Klakker, and Floozels can have several Floozets. Which of the following fragments represent this design? (Choose all that apply.)
The question on the page originate from the summary of the following study material:
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