Write a Code Fragment That Connects to a Server Running

question 70

Multiple Choice

Write a code fragment that connects to a server running on gorge.divms.uiowa.edu at port 2345 and sends the message "Hello server" to the server and then reads the one-line response from the server.

• A) Socket sock = new Socket(2345, gorge.divms.uiowa.edu);
• PrintWriter pw = new PrintWriter(sock.getOutputStream());
• Pw)println("Hello server");
• Pw)flush();
• String line = scan.nextLine();
• Scanner scan = new Scanner(sock.getInputStream());
• B) Socket sock = new Socket(gorge.divms.uiowa.edu);
• PrintWriter pw = new PrintWriter(sock.getOutputStream(), 2345);
• Pw)println("Hello server");
• Pw)flush();
• Scanner scan = new Scanner(sock.getInputStream());
• String line = scan.nextLine();
• C) Socket sock = new Socket(gorge.divms.uiowa.edu, 2345);
• PrintWriter pw = new PrintWriter(sock.getOutputStream());
• Pw)println("Hello server");
• Pw)flush();
• Scanner scan = new Scanner(sock.getInputStream());
• String line = scan.nextLine();
• D) Socket sock = new Socket(gorge.divms.uiowa.edu, 2345);
• PrintWriter pw = new PrintWriter(sock.getInputStream());
• Pw)println("Hello server");
• Pw)flush();
• Scanner scan = new Scanner(sock.getOutputStream());
• String line = scan.nextLine();

---

Definitions:

Differential Income

The difference in income between two alternative business decisions, used in assessing the financial viability of each option.

Special Stitching

Unique or customized sewing techniques used to enhance the design or functionality of a textile product.

Variable Cost

An expense that changes in direct proportion to the activity level or volume of production in a business.

Medicare Reimbursement

Payments made by Medicare to health care providers for services rendered to Medicare beneficiaries.