Answer:
import java.util.regex.*;
import java.util.Scanner;
public class Password
{
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.println("Please enter the Password. \n");
String passwordString = input.next();
System.out.println(passwordCheck(passwordString));
}
public static boolean passwordCheck(String password){
if(password.length()>=8 && password.matches("[a-z0-9A-Z]+")){
return true;
}
else{
return false;
}
}
}
Explanation:
The Java class "Password" is used by the program to make an instance of the password object and check its validity with the passwordChecker method defined within the Password class. The passwordChecker method only matches alphanumeric passwords, that is, passwords with alphabets and numbers. If a non-alphanumeric character is encountered, the boolean value false is returned.
Answer:
b) A listing of each driver as well as the number of deliveries that he or she has made
Explanation:
SQL which stands for Structured Query Language. and an SQL statements are used in performing tasks such as to update data on a database, or retrieve data from a database. Some of the popular relational database management systems that use SQL are: Sybase, Oracle, Microsoft SQL Server, Ingres, Access, etc.
Answer:
The answer is "Open System".
Explanation:
The term open system means a computing system, that integrated across software and hardware devices and provides complies with the same accessibility requirement.
- This connectivity and functionality mean, that a machine operating the Windows OS could be regarded as an open platform as can be seen by Windows being such a software OS.
- It is composed of the non-owned development tool, which is based on publicly reported values, that enable service providers to generate attach-on to the system.
<span> Directions that tells an operating system's dispatcher what to do when a process's time slice is over.Wait for the interrupt handler to be execute. Allow the scheduler to update the process table. Select the process form the process table that has the highest priority, restart the time, and allow the selected process to begin its time slice. Directions that tells an operating system's dispatcher what to do when a process's time slice is over. Signal an interrupt, save the current position, execute the current position, execute the interrupt handler, and switch to the next process until the process or processes is complete. If a process executes an I/O request, the time slice of that process will be terminated because it would waste the remaining time waiting for the controller to perform the request. A situation in a time-sharing system in which a process does not consume the entire time slice allotted to it. Client/server model Defines the basic roles played by the processes as being that of either a client, which makes requests of other processes Components of the email address </span>
Answer:
Information and communications technology is an extensional term for information technology that stresses the role of unified communications and the integration of telecommunications and computers, as Technology Trends 2016
#1: Spreading intelligence throughout the cloud. ...
#2: Self-managing devices. ...
#3: Communication beyond sight and sound. ...
#4: Fundamental technologies reshaping what networks can do. ...
#5: Weaving security and privacy into the IoT fabric.
Explanation:
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