Which bit wise operator is suitable for putting on a particular bit in a number?

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List out some of the object-oriented methodologies?

1 Answers  

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Write a single instruction that will find the remainder of integral division when x is divided by y. Have the answer stored in z.

1 Answers  

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Using a smart pointer can we iterate through a container?

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class Foo { public: Foo(int i) { } }; class Bar : virtual Foo { public: Bar() { } }; Bar b; Referring to the above code, when the object 'b' is defined, a compiler error will occur. What action fixes the compiler error? a) Adding a virtual destructor to the class Bar b) Adding a constructor to Bar which takes an int parameter c) Adding "Foo()" to the Bar constructor d) Adding a copy constructor to the class Foo e) Adding "Foo(0)" to the Bar::Bar initializer list

2 Answers   Quark,

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What is an iterator?

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Evaluate: int fn(int v) { if(v==1 || v==0) return 1; if(v%2==0) return fn(v/2)+2; else return fn(v-1)+3; } for fn(7); a) 10 b) 11 c) 1

4 Answers   Quark,

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How much is size of struct having 1 char & 1 integer?

11 Answers   Persistent,

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Why isn't sizeof for a struct equal to the sum of sizeof of each member?

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What are the four main data types?

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Write a Program for read a line from file from location N1 to N2 using command line arguments. Eg:exe 10 20 a.c

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Why was c++ made?

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