An assembly language is a low-level programming language for microprocessors and other programmable devices. It is not just a single language, but rather a group of languages. An assembly language implements a symbolic representation of the machine code needed to program a given CPU architecture. For 8086, use the assembly language to: a) Establish a program to add two (2) 16 bits numbers with carry flag, carry = 00H. [11 Marks] b) Develop a program to execute the block exchange operation from 25000H to 36000H with string instruction. The count used is 4kB in the CX register. Used a block of 48000 to store temporary before data is exchanged. [14 Marks]