Highlight the row(20), then click on the insert cells button under the home ribbon.
Answer:
Java.
Explanation:
public class Card
{
String Suit;
int value;
public Card(int value, String Suit) {
self.value = value;
// Check Suits value
if ((Suit == "hearts") || (Suit == "spades") || (Suit == "clubs") || (Suit == "diamonds"))
self.Suit = Suit;
else {
Suit = "none";
throw new IllegalArgumentException("no card of this type exists.");
}
}
public String getSuit() {
return Suit;
}
public int getValue() {
return value;
}
public void print() {
System.out.println("%d of %s", value, Suit);
}
}
public class Deck {
}
Answer:
Worm malware
Explanation:
The worm operates destructively as it replicates itself and keeps spreading within a computer or network. It takes advantage of software and security vulnerabilities.
Once a computer or network is infected, worms replicate themselves, therefore using up the computer and network resources. Among others, one of the major missions of worms is to create a backdoor into a network, to be able to enable the attacker to carry out a more devastating attack.
Since worms take advantage of weak security in the Operating system, it is very important to constantly update the security features of the Operating system. Users must be careful of the emails they open and attachments they download.
Answer:
Answered below
Explanation:
Data values in a program are held in variables. Variables are like containers for holding different types of data. A variable can be identified depending on the kind of data it holds. Variables can hold data types of integers, strings, arrays, lists, sets, Boolean etc. They hold unique data types and a can not hold different data types. Different rules exist for naming variables in different programming languages. A variable name should start with lowercase letters and be descriptive of the data it holds.
