Write a statement that reads a word from standard input into firstword. assume that firstword. has already been declared as a string variable. assume also that stdin is a variable that references a scanner object associated with standard input.

// taking the super class object to take input

Scanner stdlin = new Scanner(System.in);

// saving it in the firstWord

// assuming that the firstWord is already declared as mentioned in question

firstWord = stdlin.nextString();

//Java uses nextstring method of class scanner to take a word as input.

transport layer protocol

explanation: