. Explain the differences between fork() and exec() in C

2 Answers  

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What is boolean in c?

0 Answers  

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how we do lcm of two no using c simple if while or for statement

1 Answers  

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c program to subtract between two numbers without using '-' sign and subtract function.

2 Answers  

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Mention four important string handling functions in c languages .

0 Answers  

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Why is the code below functioning. According to me it MUST NOT.

1 Answers  

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Go through this linked list concept.While traversing through the singly linked list sometimes the following code snippet "while(head != NULL)" is used and other times "while(head->link != NULL)"is used(Here head is the pointer pointing to the first node,node has two parts data part and link part).What is the difference between head != NULL and Head->link != NULL and in which situation are they used?

1 Answers   Oracle,

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the portion of a computer program within which the definition of the variable remains unchanged a) mode b) module c) scope d) none

0 Answers  

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number of times a digit is present in a number

0 Answers  

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What is the o/p of the follow pgm? #include<stdio.h> main() { char char_arr[5]=”ORACL”; char c=’E’; prinf(“%s\n”,strcat(char_arr,c)); } a:oracle b. oracl c.e d.none

2 Answers   Oracle,

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program for following output using for loop? 1 2 3 4 5 2 3 4 5 3 4 5 4 5 5

8 Answers   Infosys,

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What is the difference between GETS();AND SCANF();

4 Answers   TCS,

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