Answer: PKI certificates
Explanation: PKI is known as the public key infrastructure which is commonly used for the encryption of the data and also for the data signing. They have the ability to assign the keys pair.
PKI certificates are in the form of strings of alpha-numeric running for a mathematical functions. They use the third party protocols for the execution and they are widely accepted by the authoritative identity.
Answer:
The hot plate
Explanation:
An electrical component that consumes or takes up the current in the circuit is known as the load.
In this circuit, the hot plate takes up the current produced when the circuit is closed. The current it take up is used to heat up the tea kettle.
Hence, we can see from the foregoing that the hot plate is the load in this circuit.
They work to a depth of just over four kilometres, and can "ping" once a second for 30 days before the battery runs out, meaning MH370's black box stopped pinging around April 7, 2014. After Air France flight 447 crashed into the Atlantic Ocean, it took search teams two years to find and raise the black boxes.
Answer:
Fingerprinting Organizations with Collected Archives (FOCA)
Explanation:
FOCA (Fingerprinting Organizations with Collected Archives) was released in 2009 and is a great web manipulating tool used for many functions such as extracting metadata information of and documents on a website.
FOCA has the capability of extracting even hidden information from any document (such as Microsoft office and PDF files) which are scanned by it (FOCA). Information such as website creator's network login, e-mail addresses, IP addresses and other information.
The metadata extracted could then be used for several purposes such as cracking of passwords.
Answer:
import java.util.Scanner;
public class TestClock {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Enter Value in grams");
double grams = in.nextDouble();
double pounds = 453.592*grams;
System.out.println(grams+" grams is equal to "+pounds+" pounds");
}
}
Explanation:
- Import the Scanner Class to receive user input
- Save the user input in a variable
- Use the conversion 1 pound = 453.592 grams to calculate the equivalent grams
- Output the the value of pounds calculated