To what value do nonglobal variables default? 1) auto 2) register 3) static

4 Answers  

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1.what are local and global variables? 2.what is the scope of static variables? 3.what is the difference between static and global variables? 4.what are volatile variables? 5.what is the use of 'auto' keyword? 6.how do we make a global variable accessible across files? Explain the extern keyword? 7.what is a function prototype? 8.what does keyword 'extern' mean in a function declaration?

2 Answers   nvidia,

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What do you understand by friend-functions? How are they used?

0 Answers   iNautix,

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Why doesnt that code work?

0 Answers  

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Efficient data structure for store/search list of 1000 records a)array b)double linked list c)circular queue d)hash table

3 Answers   Value Labs,

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char *p="name"; printf(p);

1 Answers  

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write a program to check whether a given integer is a strong number or not? [Hint: 145=1!+4!+5! =1+24+120 =145]

7 Answers   Calsoft,

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Write a program to swap two numbers without using third variable in c?

0 Answers  

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Write a program to generate the Fibinocci Series

0 Answers   TISL,

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Write a program to find the number of times that a given word(i.e. a short string) occurs in a sentence (i.e. a long string!). Read data from standard input. The first line is a single word, which is followed by general text on the second line. Read both up to a newline character, and insert a terminating null before processing. Typical output should be: The word is "the". The sentence is "the cat sat on the mat". The word occurs 2 times.

0 Answers  

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what is the difference between const volatile int i & volatile const int j;

2 Answers   HCL,

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how can we use static and extern?and where can we use this?

3 Answers   Excel,

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