All of the above A, look up Info, B, get pictures and print, C, webpage is on the internet or computer hope this helps ~Vanessa
Answer:
printTodaysDate( );
Explanation:
A method or function is called in programming languages like java by typing the method's name followed by a pair of parenthesis and a semi-colon to end the statement. The parenthesis will contain the parameters if the method accepts argurments when called.
For the example in this question, the method printTodaysDate(), accepts no arguments. It is important also to note that if a method returns a value, then it can be called and assigned to a variable, for example if printTodaysDate were to return a value then it could also have been called like this: todaysDate=printTodaysDate();
Children under the age of 13 have extra privacy settings on their devices. This allows parents to monitor who and what a child is doing/talking to by restricting the access to certain apps/sites
Answer:
Java Socket programming is used for communication between the applications running on different JRE.
Java Socket programming can be connection-oriented or connection-less.
Socket and ServerSocket classes are used for connection-oriented socket programming and DatagramSocket and DatagramPacket classes are used for connection-less socket programming.
The client in socket programming must know two information:
IP Address of Server, and
Port number.
Here, we are going to make one-way client and server communication. In this application, client sends a message to the server, server reads the message and prints it. Here, two classes are being used: Socket and ServerSocket. The Socket class is used to communicate client and server. Through this class, we can read and write message. The ServerSocket class is used at server-side. The accept() method of ServerSocket class blocks the console until the client is connected. After the successful connection of client, it returns the instance of Socket at server-side.
Explanation:
Creating Client:
import java.io.*;
import java.net.*;
public class MyServer {
public static void main(String[] args){
try{
ServerSocket ss=new ServerSocket(6666);
Socket s=ss.accept();//establishes connection.
DataInputStream dis=new DataInputStream(s.getInputStream());
Answer:
6 bits
Explanation:
5 bits gets you 2^5=32 possibilities (values 0-31), which is not enough for 50.
6 bits gets you 2^6=64 possibilities (values 0-63), which is enough.
To calculate for an arbitrary number, take the 2-log, and round up:
rounded up is 6.