Today's Discussion30/09/2017 : Topic : Programming Languages : 2nd Day
Q.By default class variables and member functions are A. Public B. Protected C. Private D. None Answer: C | |
Q. Which of the following is not a type of inheritance? A. Multiple B. Multilevel C. Distributive D. Hierarchica Answer: C | |
Q.How would you round off a value from 1.66 to 2.0?
A. ceil(1.66)
B. floor(1.66)
C. roundup(1.66)
D. roundto(1.66)
Answer:A
In a publicly derived subclass, the protected members of a superclass are:
(A) available with public visibility
(B) available with protected visibility
(C) available with private visibility
(D) not available
Answer;
Q. The recursive function defined by f(n)=1 if n=1 and f(n)=n+f(n-1) computes the value:
(A) n2 (B) n!
(C) n(n+1)/2 (D) 2n
Answer: C
More Questions and Discussion...
In a publicly derived subclass, the protected members of a superclass are:
(A) available with public visibility
(B) available with protected visibility
(C) available with private visibility
(D) not available
Answer;
Q. The recursive function defined by f(n)=1 if n=1 and f(n)=n+f(n-1) computes the value:
(A) n2 (B) n!
(C) n(n+1)/2 (D) 2n
Answer: C
More Questions and Discussion...
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