please solve exercise 1,2,3 and 4

Exercise1: END Write a program to move any data into external memory location 40H.

Exercise2: Write a program to move data from external memory location 35H to R1, 40H to R2 and 50H to R3 respectively. (Hint: Enter data manually)

Exercise3: Write a program to move data from one external memory location to another external memory location.

a) 35H to 45H

Exercise4: Write a program to move data from external memory location 7Fh to internal memory location 55h.

Write the solutions method like this example

Example: Write a program to move a data from the external memory location to accumulator RETMON EQU OFOOOH ORG 100H START MOV DPTR, #60H MOVX A, DPTR LCALL RETMON END Exercise 1: Write a program to move any data into external memory location 40H. Exercise 2: Write a program to move data from external memory location 35H to R1, 40H to R2 and 50H to R3 respectively. (Hint: Enter data manually) Exercise 3: Write a program to move data from one external memory location to another external memory location. a) 35H to 45H Exercise 4: Write a program to move data from external memory location 7Fh to internal memory location 55h. Experiment 3 Data transfer using External Memory Example: Write a program to move a data from the external memory location to accumulator RETMON EQU OF000H ORG 100H START MOV DPTR, #60H MOVX A, DPTR LCALL RETMON END