Booting would be complete if the normal, runtime environment has been achieved. A boot loader is a program that loads operating system for the computer after the completion of power on tests. The boot manager is a program that displays graphics and loading screens during the boot process.
Answer:
static int checkSymbol(char ch)
{
switch (ch)
{
case '+':
case '-':
return 1;
case '*':
case '/':
return 2;
case '^':
return 3;
}
return -1;
}
static String convertInfixToPostfix(String expression)
{
String calculation = new String("");
Stack<Character> operands = new Stack<>();
Stack<Character> operators = new Stack<>();
for (int i = 0; i<expression.length(); ++i)
{
char c = expression.charAt(i);
if (Character.isLetterOrDigit(c))
operands.push(c);
else if (c == '(')
operators.push(c);
else if (c == ')')
{
while (!operators.isEmpty() && operators.peek() != '(')
operands.push(operators.pop());
if (!operators.isEmpty() && operators.peek() != '(')
return NULL;
else
operators.pop();
}
else
{
while (!operators.isEmpty() && checkSymbol(c) <= checkSymbol(operators.peek()))
operands.push(operators.pop());
operators.push(c);
}
}
while (!operators.isEmpty())
operands.push(operators.pop());
while (!operands.isEmpty())
calculation+=operands.pop();
calculation=calculation.reverse();
return calculation;
}
Explanation:
- Create the checkSymbol function to see what symbol is being passed to the stack.
- Create the convertInfixToPostfix function that keeps track of the operands and the operators stack.
- Use conditional statements to check whether the character being passed is a letter, digit, symbol or a bracket.
- While the operators is not empty, keep pushing the character to the operators stack.
- At last reverse and return the calculation which has all the results.
Answer:
would be called an Off-line device
Answer:
All the procedure is explained below step-by-step
- Press alt+F11 to open VBA in excel.
- Create a module and start entering the subroutine.
- The coding of subroutine is attached in the image.
For adding "RUN" button:
- Select a shape on the sheet for the button.(Insert > Shapes > Rectangle).
- Double click on the shape to add text and write "RUN".
- The button can be styled by adding colors and shadows.
- Now Assign macro to the button (Right click > Assign macro).
- A window pane will appear, select the macro from This workbook list so that it may work properly when shared with others.
- Press OK.
- "RUN" button has been created and by pressing it the subroutine will work as required.
Answer:
Explanation: what class is this aND grade
