Evaluate
A >> 4
A >>> 4
A << 4
A <<< 4
given
(a) reg signed [7:0] A = 8'hC7;
(b) reg [7:0] A = 8'hA5;
(c) reg signed [7:0] A = 8'hC7;
(d) integer signed A = 8'hC7;
(e) integer A = 8'hC7;
(f) integer A = 8'shC7;
(g) integer signed A = 8'shC7;
(h) integer signed A = 32'hFFFFFFC7;