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3 years ago

The computer mouse are used for

2 answers:

8 0

A computer mouse is an input device that is most often used with a personal computer. Moving a mouse along a flat surface can move the on-screen cursor to different items on the screen. Items can be moved or selected by pressing the mouse buttons (called clicking). It is called a computer mouse because of the wire that connects the mouse to the computer. The people who designed the first computer mice thought that it looked like the tail on a mouse. Today, many computer mice use wireless technology and have no wire. On most computers, the user can move the mouse to move the cursor in the same direction. To choose something that is on the screen, the user can move the cursor to it and "click" the left mouse button. The right mouse button is used to open menus that are different depending on where the cursor is. The other mouse buttons can do different things, depending on the software. Most mice have two buttons to click. Most mice also have a "scroll wheel"—a small wheel found between the two main mouse buttons. The user can move the wheel back and forth to "scroll" through things like a website or folder. "Scrolling" means moving the words or pictures up or down on the screen, so another part of the page comes into view. The wheel can also be pressed, to click it like another button.

IgorC [24]3 years ago

5 0

A computer mouse is an input device for a computer that provides information onto the x and y coordinates of the icon being moved around by this mouse (referred to as a cursor) based off of the hand movements of the user moving the mouse.
Mouses also have three other button inputs. These are the left, right, and middle mouse buttons. The left button is typically used as the primary button, and is used to select, drag, open, and similar function. The right mouse button is usually intended for opening menus for additional options to be performed by the program being right-clicked on. The middle mouse button is actually a wheel that is used to move pages that extend beyond the boundaries of your screen up and down for easier viewing.
Hope that helped! =)

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4 years ago

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Primary U.S. interstate highways are numbered 1-99. Odd numbers (like the 5 or 95) go north/south, and evens (like the 10 or 90)

yanalaym [24]

Answer:

The solution in python.

Output:

print("0 is not a valid interstate highway number")

Explanation:

h = int(input("enter highway number: ")) #take highway number

if(h>=1 and h<=99): #for primary highway

if(h%2==0):

print("I-%d is primary, going east/west" %h) #for even highway number

else:

print("I-%d is primary, going north/south" %h) #for odd highway number

elif(h>=100 and h<=999): #for auxiliary highway

aux=str(h) #convert into string for fetch the rightmost number

l=len(aux) #find the length

val = aux[l-2]+aux[l-1] #assign value of rightmost two number

h = int(val) #convert into integer

if(h%2==0):

print("I-"+aux+" is auxiliary,"+"serving I-%d, going east/west" %h)

else:

print("I-"+aux+" is auxiliary,"+"serving I-%d, going north/south" %h)

elif(h==0):#for 0 highway number

print("0 is not a valid interstate highway number")

else:

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3 years ago

En cual programa puedo hacer un mapa mental

mojhsa [17]

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3 years ago

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gladu [14]

Answer:

Explanation:

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Write a statement that calls the recursive method backwardsAlphabet() with parameter startingLetter.

lakkis [162]

Answer:

Following are the code to method calling

backwardsAlphabet(startingLetter); //calling method backwardsAlphabet

Output:

please find the attachment.

Explanation:

Working of program:

In the given java code, a class "RecursiveCalls" is declared, inside the class, a method that is "backwardsAlphabet" is defined, this method accepts a char parameter that is "currLetter".
In this method a conditional statement is used, if the block it will check input parameter value is 'a', then it will print value, otherwise, it will go to else section in this block it will use the recursive function that prints it's before value.
In the main method, first, we create the scanner class object then defined a char variable "startingLetter", in this we input from the user and pass its value into the method that is "backwardsAlphabet".

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