Peripherals fall into three categories:
1. input devices are devices that put commands inside computers such as keyboards, mouses, and joysticks but the first two are the mostly used nowadays
2. output devices are what computers give out such as monitors, printers, speakers and I think projectors also fall into that category
3.storage devices such as a optical drive, hard drive, SDD, flash drive
So the main ones might be a mouse, keyboard, monitors, I think printers, hard drives and flash drives but speakers might be considered as one instead of a flash drive.
Answer:
Pre-order: Lisa, Bart, Homer, Flanders, Marge, Maggie, Smithers, Milhouse
In-order: Bart, Flanders, Homer, Lisa, Maggie, Marge, Milhouse, Smithers
Post-order: Flanders, Homer, Bart, Maggie, Milhouse, Smithers, Marge, Lisa
Explanation:
The required orders are mentioned.
Answer:
PROGRAM QuadraticEquation
Solver
IMPLICIT NONE
REAL :: a, b, c
;
REA :: d
;
REAL :: root1, root2
;
//read in the coefficients a, b and c
READ(*,*) a, b, c
WRITE(*,*) 'a = ', a
WRITE(*,*) 'b = ', b
WRITE(*,*) 'c = ', c
WRITE(*,*)
// computing the square root of discriminant d
d = b*b - 4.0*a*c
IF (d >= 0.0) THEN //checking if it is solvable?
d = SQRT(d)
root1 = (-b + d)/(2.0*a) // first root
root2 = (-b - d)/(2.0*a) // second root
WRITE(*,*) 'Roots are ', root1, ' and ', root2
ELSE //complex roots
WRITE(*,*) 'There is no real roots!'
WRITE(*,*) 'Discriminant = ', d
END IF
END PROGRAM QuadraticEquationSolver
Answer:
b. selection sort
b. 8 11 17 30 20 25
Explanation:
The options above are the correct answers to the given questions.
Selection sort is a simple comparison-based sorting algorithm.
selection sort. (algorithm) Definition: A sort algorithm that repeatedly searches remaining items to find the least one and moves it to its final location. The run time is Θ(n²), where n is the number of elements. The number of swaps is O(n).
It is this sorting algorithm that will best ne suitable in the given event.
Answer:
B. Design > Theme > choose a theme
Explanation:
-Applying themes-
- Select the Design tab on the Ribbon, then locate the Themes group. Each image represents a theme.
- Click the More drop-down arrow to see all available themes.
- Select the desired theme.
- The theme will be applied to the entire presentation. To apply a different theme, simply select it from the Design tab.
