Identify the addressing modes that can be used for representing the followinghigher level language constructs in machine level. Illustrate each addressingmode using an example.1) Arrays2) Pointers3) Constants4) Variables

Arrays: The Indexed Addressing Mode is used for representing arrays in machine level. In this mode, the effective address of the operand is generated by adding a constant value to the contents of a register. For example, if we have an array A[100], and we want to access A[i], in assembly language it can be represented as LOAD A(X), where X is the index register containing the value of i.

Pointers: The Indirect Addressing Mode is used for representing pointers. In this mode, the address field contains the address where the effective address is stored. For example, if we have a pointer *p, and it points to a memory location 2000, in assembly language it can be represented as LOAD [2000], where 2000 is the address stored in the pointer p.

Constants: The Immediate Addressing Mode is used for representing constants. In this mode, the operand is a part of the instruction itself. For example, if we have a constant value 10, in assembly language it can be represented as LOAD #10, where #10 is the constant value.

Variables: The Direct Addressing Mode is used for representing variables. In this mode, the address field of the instruction refers directly to the memory location where the operand is stored. For example, if we have a variable x stored at memory location 2000, in assembly language it can be represented as LOAD 2000, where 2000 is the address of the variable x.