That it is false because double is used for equal to and also these sign < and > mean greater than and lesser than and the double equal sign mean equal to and that why it is false
I hope i helped
Answer:
The program written in Java is given in the explanation section
Explanation:
public class num9 {
//Defining the method CountCharacters()
public static int CountCharacters(char userChar, String userString){
int c = userString.length();
int count=0;
for(int i=0; i<c; i++){
if(userString.charAt(i)==userChar){
count++;
}
}
return count;
}
//Main method begins here
public static void main(String[] args) {
char n ='n';
String word = "Monday";
//Calling the method CountCharacters()
System.out.println(CountCharacters(n,word));
}
}
Answer:
the machine was developed to help process data for the 1890 U.S. Census.
Explanation:
U.U
Answer:
The database can detect only system-defined events.
Explanation:
A trigger is like a stored procedure that Oracle Database invokes automatically whenever a specified event occurs.trigger is like a stored procedure that Oracle Database invokes automatically whenever a specified event occurs.
Both triggers and constraints can constrain data input, but they differ significantly.
A constraint applies to both existing and new data. For example, if a database column has a NOT NULL constraint, then its existing data is NOT NULL and no DML statement can violate the NOT NULL constraint.
A trigger applies only to new data. For example, a trigger can prevent a DML statement from inserting a NULL value into a database column, but the column might contain NULL values that were inserted into the column before the trigger was defined or while the trigger was disabled
The goal of a postmortem is to draw meaningful conclusions to help you learn from your past successes and failures. Despite its grim-sounding name, a postmortem can be an extremely productive method of improving your development practices.
