Answer / srk

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What is difference between far and near pointers?

0 Answers  

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Why is sizeof () an operator and not a function?

0 Answers  

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Can a pointer be null?

0 Answers  

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11. Look at the Code: #include<string.h> void main() { char s1[]="abcd"; char s2[10]; char s3[]="efgh"; int i; clrscr(); i=strcmp(strcat(s3,ctrcpy(s2,s1))strcat(s3,"abcd")); printf("%d",i); } What will be the output? A)No output B) A Non Integer C)0 D) Garbage

7 Answers   Accenture,

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There is a practice in coding to keep some code blocks in comment symbols than delete it when debugging. How this affect when debugging?

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How does normalization of huge pointer works?

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what is the difference b/w NULL and null?

3 Answers   HSBC, IBM,

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Explain in detail how strset (string handling function works )pls explain it with an example.

1 Answers  

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If fflush wont work, what can I use to flush input?

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Explain about the functions strcat() and strcmp()?

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You have an int array with n elements and a structure with three int members. ie struct No { unsigned int no1; unsigned int no2; unsigned int no3; }; Point1.Lets say 1 byte in the array element is represented like this - 1st 3 bits from LSB is one number, next 2 bits are 2nd no and last 3 bits are 3rd no. Now write a function, struct No* ExtractNos(unsigned int *, int count) which extracts each byte from array and converts LSByte in the order mentioned in point1.and save it the structure no1, no2, no3. in the function struct No* ExtractNos(unsigned int *, int count), first parameter points to the base address of array and second parameter says the no of elements in the array. For example: if your array LSB is Hex F7 then result no1 = 7, no2 = 2, no3 = 7. In the same way convert all the elements from the array and save the result in array of structure.

2 Answers   Qualcomm,

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Diff between for loop and while loop?

2 Answers   TCS,

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