3.Write a method named dml1 that uses JDBC to add a new Customer to the database a. Use a PreparedStatement with parameters for the 4 values to INSERT b. Be sure to commit your results appropriately! c. If successful, indicate by printing out SUCCESS d. This would be invoked on the command line as java ser322.JdbcLab dml1 Note: you can run query2 to check on dml1, as the results should change!

Explain why it is reasonable to assume that receiving 3 duplicate acks in tcp is an indication that the network is not currently congested.

"it security policy enforcement and monitoring" respond to the following: describe how monitoring worker activities can increase the security within organizations. describe the rationale that managers should use to determine the degree of monitoring that the organization should conduct. explain the extent to which you believe an organization has the right to monitor user actions and traffic. determine the actions organizations can take to mitigate the potential issues associated with monitoring user actions and traffic.

Explain the importance of html in web page designing in 20 sentences..