Answer:
168
Explanation:
=(109-103)+(120-109)+(123-120)+(151-123)+(198-151)+(87-74)+(74-32)+(32-23)+(23-19)+(19-14)+(14-10)+(10-5)+(1-0)
=6+11+3+28+47+3+42+9+4+5+4+5+1
=168
Answer:
B - instance fields
Explanation:
Fields/variables declared within interfaces are by default final, public or static and hence will not be considered as an instance variable/field but a class variable. Although interfaces can be used to define instance methods, they will never have instance variables.
Answer:
See explaination
Explanation:
In our grammar for arithmetic expression, the start symbol is <expression>, so our initial string is:
<expression >
Using rule 5 we can choose to replace the nonterminal, producing the string:
<expression >*<expression >
We now have two nonterminals, to replace, we can apply rule three to the first nonterminal, producing the string:
<expression >+<expression>*<expression>
We can apply rule two to the remaining nonterminal, we get:
(number)+number*number
This is a valid arithmetic expression as generated by grammar.
Given a grammar G with start symbol S, if there is some sequence of production that when applied to the initial string S, result in the string s, then s is in L (G). the language of the grammar.
Answer:
True
Explanation:
the while loop is used to execute the statement again and again unti the condition is true. Once the condition is False, the program control terminate the while loop and execute the next statement after the while loop.
for example:
int i=0;
while(i<5)
{
i++;
}
cout<<i<<endl;
one the code execute the while loop run 5 times and in the 6th times the condition become False then program control moves to print statement.
Answer:
Desktop Application - An Application stored on a client's local storage
Web Application - An Application stored on the Internet
Explanation:
The difference between a Desktop Application and a Web Application lies within the location of each Application.
A Desktop Application would need to be downloaded by the client in order to run the application (ex: Goógle Chrome). While a Web Application can be accessed from any device on the web (ex: Gmáil)
Lmk if this makes sense :)