What will the given C code do? int memcmp(const void *str1, const voi

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What will the given C code do?

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                                        What will the given C code do?
  int memcmp(const void *str1, const void *str2, size_t n)
  
                                    
                                
                            
                        

                        
                                                            
                                    A.
                                    compares the first n bytes of str1 and str2
                                    
                                
                                                            
                                    B.
                                    copies the first n bytes of str1 to str2
                                    
                                
                                                            
                                    C.
                                    copies the first n bytes of str2 to str1
                                    
                                
                                                            
                                    D.
                                    invalid function
                                    
                                
                                                    

                        
                            
                                
                                    Answer» B. copies the first n bytes of str1 to str2
                                
                            
                        

                        
                        
                            
                                
                                    
                                
                            
                        
                    
                    
                         
                    
                
            
            
             


            
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What will the given C code do?

`int memcmp(const void str1, const void str2, size_t n)`

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1.	What will the given C code do? `int memcmp(const void str1, const void str2, size_t n)`
A.	compares the first n bytes of str1 and str2
B.	copies the first n bytes of str1 to str2
C.	copies the first n bytes of str2 to str1
D.	invalid function
Answer» B. copies the first n bytes of str1 to str2

What will the given C code do? int memcmp(const void *str1, const void *str2, size_t n)

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What will the given C code do?

`int memcmp(const void str1, const void str2, size_t n)`