What are templates? where we should use it?

2 Answers   Alcatel,

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Evaluate !(1&&1||1&&0) a) Error b) False c) True

0 Answers  

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What is a dangling pointer in c++?

0 Answers  

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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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What is realloc() and free()? What is difference between them?

1 Answers  

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What do you mean by overhead in c++?

0 Answers  

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If P is the population on the first day of the year, B is the birth rate, and D is the death rate, the estimated population at the end of the year is given by the formula: The population growth rate is given by the formula: B – D Write a program that prompts the user to enter the starting population, birth and death rates, and n, the number of years. The program should then calculate and print the estimated population after n years. Your program must have at least the following functions: 1. growthRate: This function takes its parameters the birth and death rates, and it returns the population growth rate. 2. estimatedPopulation: This function takes its parameters the current population, population growth rate, and n, the number of years. It returns the estimated population after n years Your program should not accept a negative birth rate, negative death rate, or a population less than 2.

1 Answers  

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What is a c++ vector?

0 Answers  

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What is late binding c++?

0 Answers  

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How would you call C functions from C++ and vice versa?

0 Answers   Genpact,

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Which one of the following describes characteristics of "protected" inheritance? a) The base class has access only to the public or protected members of the derived class. b) The derived class has non-public, inheritable, access to all but the private members of the base class. c) The derived class has access to all members of the base class. d) The private members of the base class are visible within the derived class. e) Public members of the derived class are privately accessible from the base class.

4 Answers   Quark,

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What is the difference between the functions memmove() and memcpy()?

0 Answers  

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