Answer:
to refine the menu approach
1. Provide hotkeys for frequently accessed menu items.
2. Allow advanced users to customize a quick access bar to allow them to quickly access a more frequently used item.
Explanation:
1. Shortcut keys (Hot keys) provide a method for users to activate frequently used menu items in your menu system and to provide keyboard access to your application for those users who do not.
2. The Quick Access Toolbar (or QAT) allows you to create an easily accessible group of shortcuts to the tools you use most frequently.
Answer:
D) The antenna connector is not connected properly
Explanation:
The antenna of a laptop is inside the laptop and it is the antenna that gives access to wireless connection.Since the laptop has just been serviced, the antenna connector could have been inadvertently disconnected hence the antenna would not be able to function and wireless connectivity would not work.
What is the expected total cost for one year at the local community college if Kirk lives at home?
Answer: $6845
What is the expected total cost for one year at the out-of-state school if Kirk lives on campus?
Answer: $30,566
Answer:
A AND B= 1 or 0
1 1 1
0 1 0
1 0 0
0 0 0
So, as explained above if both are 1 we then only get 1, or else we get 0 always in case of AND which is a logical operator, whose output can be 0 or 1 only. This is being depicted above.
Explanation:
If both are 1 we get 1 or always else, we get the output =0.
Answer:
The program to this question can be given as follows:
Program:
//class
public class factorial //defining class
{
//method fact
public static long fact(int x1) //defining method fact
{
//conditional statement
if (x1 <= 1) //if block checks parameter value less then equal to 1
{
return 1; //return value
}
else //else part
{
return (fact(x1 - 1) * (long) x1); //return factors using recursive function
}
}
//method main
public static void main(String[] args) //defining main method
{
long data=fact(5);//defining variable that holds function value
System.out.println("Factorial is: "+data); //print value
}
}
Output:
Factorial is: 120
Explanation:
In the above java program, a class is "factorial" is defined, inside the class, a static method "fact" is declared, that accepts an integer parameter that is "x1" and returns a long value, inside this method a conditional statement is used.
- If the block it checks parameter value is less then equal to 1, if this condition is true, it will return 1 when this condition is not true. It will go in else part.
- In else part, it uses a recursive function to calculate factorial of a number and return its value.
- Then the main method is defined, inside this method a long variable "data" is defined, that call and holds fact function return value, and in the next line, the print function is used to print the data variable value.
