storage needed will be proportional to the size of the data

execution will be faster

swapping process becomes easier and faster

All of the above

an entire array can be passed as an argument to a function

a part of an array can be passed as argument to a function

any change done to an array that is passed as an argument to a function will be local to the function

Both an entire array can be passed as an argument to a function & a part of an array can be passed as argument to a function

&x[ i ] is same as x + i - 1

*(x + 1) is same as *(&x [ i ])

*(x + i) is same as x[ i ]

both *(x + 1) is same as *(&x [ i ]) & *(x + i) is same as x[ i ]

Array stores data of the same type

Array can be a part of a structure

Array of structure is allowed

All of the above

file lives even after the program that created it terminates

memory space will not be wasted

there are many system tools to manipulate files

All of the above