What is volatile variable how do you declare it?

0 Answers  

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What are the 4 data types?

0 Answers  

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Are the outer parentheses in return statements really optional?

0 Answers  

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consagous technology placement paper

3 Answers   Consagous, Sypra,

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Is there any restriction in how many arguments printf or scanf function can take? in which file in my c++ compiler i can see the code for implementation of these two functions??

4 Answers  

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Give a fast way to multiply a number by 7

15 Answers   Accenture, Aricent, Microsoft,

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What does == mean in texting?

0 Answers  

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two progs are given. one starts counting frm 0 to MAX and the other stars frm MAX to 0. which one executes fast.

5 Answers   Verifone,

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The difference between printf and fprintf is ?

0 Answers   Baan Infotech,

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There is a mobile keypad with numbers 0-9 and alphabets on it. take input of 7 keys and then form a word from the alphabets present on those keys.

0 Answers  

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printf(), scanf() these are a) library functions b) userdefined functions c) system functions d) they are not functions

0 Answers  

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44.what is the difference between strcpy() and memcpy() function? 45.what is output of the following statetment? 46.Printf(“%x”, -1<<4); ? 47.will the program compile? int i; scanf(“%d”,i); printf(“%d”,i); 48.write a string copy function routine? 49.swap two integer variables without using a third temporary variable? 50.how do you redirect stdout value from a program to a file? 51.write a program that finds the factorial of a number using recursion?

3 Answers  

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