Write a Code Fragment That Connects to a Server Running

question 51

Multiple Choice

Write a code fragment that connects to a server running on gorge.divms.uiowa.edu at port 2345 and reads one line of text sent by the server.

• A) Socket sock = new Socket(gorge.divms.uiowa.edu, 2345);
• Scanner scan = new Scanner(sock.getOutputStream());
• String line = scan.nextLine();
• B) Socket sock = new Socket(gorge.divms.uiowa.edu, 2345);
• Scanner scan = new Scanner(sock.getInputStream());
• String line = scan.nextLine();
• C) Scanner scan = new Scanner(sock.getInputStream());
• Socket sock = new Socket(gorge.divms.uiowa.edu, 2345);
• String line = scan.nextLine();
• D) Socket sock = new Socket(2345, gorge.divms.uiowa.edu);
• Scanner scan = new Scanner(sock.getInputStream());
• String line = scan.next();

---

Definitions:

X-bar

A symbol representing the mean of a sample in statistical processes, commonly used in control charts to monitor process performance.

R-charts

Control charts used to monitor the range within a sample, helping to identify variability in a process over time.

Sample Averages

The mean of a set of data points taken from a larger population, used in statistics to estimate the characteristics of the whole population.

X-bar

A statistical term representing the average or mean value of a set of data, commonly used in quality control processes.