1. | In C, if you pass an array as an argument to a function, what actually gets passed? |
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Answer: Option C Explanation: The statement 'C' is correct. When we pass an array as a funtion argument, the base address of the array will be passed. |
2. | What does the following declaration mean? int (*ptr)[10]; |
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Answer: Option B Explanation: No answer description available for this question. Let us discuss.
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3. | What will happen if in a C program you assign a value to an array element whose subscript exceeds the size of array? |
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Answer: Option C Explanation: If the index of the array size is exceeded, the program will crash. Hence "option c" is the correct answer. But the modern compilers will take care of this kind of errors. Example: Run the below program, it will crash in Windows (TurboC Compiler)
Since C is a compiler dependent language, it may give different outputs at different platforms. We have given the Turbo-C Compiler (Windows) output. Please try the above programs in Windows (Turbo-C Compiler) and Linux (GCC Compiler), you will understand the difference better. |