Insert Table Chart Text Shape Media Comment 1. Converting from Big Endian to Little Endian Write a program that uses the variables below and MOV instructions to copy the value from bigEndian to littleEndian, reversing thie order of the bytes. The number's 32-bit value is under- stood to be 12345678 hexadecimal. .data bigEndian BYTE 12h, 34h, 56h.78h littleEndian DWORD? ** 2. Exchanging Pairs of Array Values Write a program with a loop and indexed addressing that exchanges every pair of values in an array with an even number of elements. Therefore, item i will exchange with item i+1, and item i+2 will exchange with item i+3, and so on. 3. ** Summing the Gaps between Array Values Write a program with a loop and indexed addressing that calculates the sum of all the gaps between successive array elements. The array elements are doublewords, sequenced in nonde- creasing order. So, for example, the array (0, 2, 5,9,10) has gaps of 2, 3, 4, and 1, whose sum equals 10. * 4. Copying a Word Array to a Double Word array