Answer:
Ransomware
Explanation:
commonly encrypts data on a computer and makes the data unavailable until the computer user pays a specific sum of money.
Answer:
B) String[ ] names = {"Huey", "Duey", "Louie"};
Explanation:
In Java programming language, arrays are declared by first Writing the data type of the elements that will be stored in the array, in this case String. This is followed by square brackets indicating that the variable is an array, followed by the array name which must follow the rules of naming variables. The example below is a valid declaration of an array.
String[ ] names;
Next in java we can initialize the elements either by using the new keyword and specifying the length of the array to create the array in memory like this;
String[ ] names = new String[3];
Or we initialize by assigning values in curly braces seperated by commas like in the question ablove.
Answer:
The select statement to this question can be defined as below:
Statement:
SELECT first_name, last_name,
line1, city, state, zip_Code
FROM Customers JOIN Addresses ON
Customers.CustomerID = Addresses.CustomerID
WHERE Customers.EmailAddress = '[email protected]'.
Explanation:
Select declaration produces the data as a result of data set from more than one table. This statement collects 0 or even more rows from table, It also provides the view of the table.
- In the above statement first, we select table columns, that are given in question then we select table and join the columns by using where clause condition.
- This condition will return the columns with there values.
Answer:
#include<stdio.h> //header file
int main() //main function
{
float num; // variable declaration
printf("Enter a number to test:\n"); // getting variable for test
scanf("%f", &num);
if (num>45.6) //Testing weather greater or smaller
printf("\n %f is greater than 45.6", num); // Result if greater
else
printf("\n %f is not greater than 45.6", num); // Result if smaller or equal
return 0;
}
Explanation:
- First of all , a variable will be declared in float (data type ).
- User will input data in variable.
- The variable will be compared using logical operator with 45.6
- If it is greater, A phrase will be passed that number is greater than 45.6
- Else if the number will not greater the phrase will say that the number is not greater than 45.6
