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Find Files Accessed before 10 minutes
How will you find the files that are accessed before 10 minutes?
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How many times fork() function is executed
main(){ if(fork()||fork()) return fork(); else return 0;}how many times fork() function is executed?
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Integral data type
which one of the following is not an integral data type 1. Character 2. Boolean 3. Integer 4. Pointer type
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When should a type cast not be used?
A type cast should not be used to override a const or volatile declaration. Overriding these type modifiers can cause the program to fail to run correctly. A type cast should not be used to turn a pointer to one type of structure or data type into another. In the rare events in which this action is beneficial, using a union to hold the values makes the programmer’s intentions clearer.