True
they use diff types
CNG uses compressed natural gas
Answer:
D)
Explanation:
A web community, also known as an online community, is a community made up of members who comment, post, advice and collaborate on discussions of common interest, by communicating through the internet. It is a virtual community.
Examples of online communities include social networking sites, forums, email, discussion boards etc.
The web community can become a global community in the sense that, members can come from any geographical region with access to the internet, around the world. A web community may have members from New Zealand, Switzerland, United States, United Kingdom, Nigeria, China etc.
An internet connection is required to join a web community. You can join an online community after registering by filling out forms and accepting to abide by the rules and regulations guiding members. Non-members are allowed to contribute to discussions in some web communities but might not benefit from several privileges accorded members.
Answer:
- import java.util.Scanner;
- public class Main {
-
- public static void main(String[] args) {
- Scanner input = new Scanner(System.in);
- System.out.print("Enter meal total: $");
- double meal = input.nextDouble();
- double finalAmount = meal + meal *0.09;
-
- if(finalAmount * 0.15 > 8){
- finalAmount = finalAmount + 8;
- }else{
- finalAmount = finalAmount + finalAmount * 0.15;
- }
- System.out.println("Final amount: $" + finalAmount);
- }
- }
Explanation:
Firstly, create a Scanner object and print user to input total meal (Line 5-7). Next, add the 9% tax to the meal total (Line 8). Use an if statement to check if the finalAmount multiplied by the 15% of tips is bigger than 8 (Line 10), if so, only add 8 to the final amount (Line 11). If not, add 15% tips to final amount (Line 12). At last, print out the final amount (Line 15).
Answer: the sender's private key.
Explanation:
For messages sent through an insecure channel, a properly implemented digital signature gives the receiver reason to believe the message was sent by the claimed sender. While using a digital signature, the message digest is encrypted with the sender's private key. When the message is being sent through the sender computes a hash function of the message and encrypts it with the sender's private key . When the message reaches its intended recipient it is decrypted and the hash function is recomputed and compared to the digital signature to establish authenticity of the message and maintain its integrity.
A scan/ digost scan? im not sure but normaly when ever my coumputer acts up i run a scan