What are the preprocessors?

9 Answers   HP,

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what is object oriental programing?

1 Answers  

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What are types of preprocessor in c?

0 Answers  

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Explain the use of bit fieild.

0 Answers  

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Explain how can I manipulate strings of multibyte characters?

0 Answers  

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write a method for an array in which it can display the largest n next largest value.

1 Answers   Value Labs,

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Write a program to implement queue.

0 Answers   Aricent,

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character array A[12] can hold

5 Answers   Wipro,

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How does free() know how many bytes to free?

8 Answers  

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why use functions a) writing functions avoids rewriting the same code over and over b) using functions it becomes easier to write programs and keep track of what they are doing c) a & b d) none of the above

0 Answers  

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what is the difference between procedure oriented and object oriented progaming language

1 Answers  

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18)struct base {int a,b; base(); int virtual function1(); } struct derv1:base{ int b,c,d; derv1() int virtual function1(); } struct derv2 : base {int a,e; } base::base() { a=2;b=3; } derv1::derv1(){ b=5; c=10;d=11;} base::function1() {return(100); } derv1::function1() { return(200); } main() base ba; derv1 d1,d2; printf("%d %d",d1.a,d1.b) o/p is a)a=2;b=3; b)a=3; b=2; c)a=5; b=10; d)none 19) for the above program answer the following q's main() base da; derv1 d1; derv2 d2; printf("%d %d %d",da.function1(),d1.function1(),d2.function1 ()); o/p is a)100,200,200; b)200,100,200; c)200,200,100; d)none 20)struct { int x; int y; }abc; you can not access x by the following 1)abc-->x; 2)abc[0]-->x; abc.x; (abc)-->x; a)1,2,3 b)2&3 c)1&2 d)1,3,4

1 Answers  

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