please answer a and b

At that you are working on a story project Sangraphy is the peadice of conceding/Hiding messages or information within the non-oor data in your propertyou riding messages intimes by changing the least significant bits of the fie Here is the day you have public class Steganography Image Im = null; public Steganography image image Immage 2 public image hide/String message 1/Open the image and embed message into it > public void send Message Image imString phone Number //Send the image with the embedded message to the receiver 1 > Above is the control flow graph of a method that uses the dus Stenography For the class Steganography and its method write down sequencing contains (10 points Generate test equirements using the constraints you identified the control graph to help you (10 points At that you are working on a story project Sangraphy is the peadice of conceding/Hiding messages or information within the non-oor data in your propertyou riding messages intimes by changing the least significant bits of the fie Here is the day you have public class Steganography Image Im = null; public Steganography image image Immage 2 public image hide/String message 1/Open the image and embed message into it > public void send Message Image imString phone Number //Send the image with the embedded message to the receiver 1 > Above is the control flow graph of a method that uses the dus Stenography For the class Steganography and its method write down sequencing contains (10 points Generate test equirements using the constraints you identified the control graph to help you (10 points