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Korolek [52]
3 years ago
6

Differences between mechanical and optical mouse Plz help me

Computers and Technology
1 answer:
lutik1710 [3]3 years ago
7 0
Mechanical mouse has a ball that turns rollers inside. If friction is lost between the ball and the mousing surface, or between the ball and the rollers, the mouse fails to work. In order to assure good contact with the mousing surface, the ball must be fairly heavy. When you change directions with the mouse, you must make the ball change rolling directions--an action that inertia likes to prevent.

An optical mouse makes use of an LED and some optics to detect surface texture and the changes in it as the mouse is moved. There are no moving parts
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Ns.office.com/Pages/ResponsePage.aspx?id=bd8
bulgar [2K]

Answer:

spreadsheet software

Explanation:

Spreadsheet software is an application that allows users to organize data in columns and rows and perform calculations on the data. These columns and rows collectively are called a worksheet.

6 0
3 years ago
Read 2 more answers
You use the Paste Options button labeled ____ if you want the pasted chart not to be linked to the source document and you want
Semenov [28]

Answer:

Keep Source Formatting & Embed Workbook

Explanation:

Source formatting is used to apply the formatting from source document while copying and pasting.

Source is the place where the data is already placed and we want to move it make a copy of it on some other document. So if we don't want to change the formatting of source document, we choose source formatting from the options while pasting.

Embed is used to whenever we don't want to link the formatting with source document.

So,

You use the Paste Options button labeled <u><em>Keep Source Formatting & Embed Workbook</em></u><em> </em>if you want the pasted chart not to be linked to the source document and you want the pasted chart to keep the formatting from the source document.

8 0
3 years ago
Read 2 more answers
Overheating of a computer can be easily prevented. Explain how​
elixir [45]
Here are a few examples:

•] Keep away from windows or vents to prevent it from turning warm.

•] Clean off dust that’s on the computer.

•] Remove all the things that are blocking air to pass to let it cool down.

•] Putting a soft item below the computer is a action that is prohibited as it blocks the airways which causes it to overheat instead put it on a sturdy flat surface to prevent the aforementioned information.

•] To never overcharge your computer too 100% overnight or any time of the day since it overheats and causes battery life to be short, instead put it to charge when you’re conscious while keeping an eye on it, perhaps set a timer/alarm to notify you if you forget.
5 0
3 years ago
Q1). Write a python program to pass a list to a function and double the odd values and half even values of a list and display li
zepelin [54]

Answer:

\textsf{\large{\underline{Solution}:}}

The given problem is solved using language - Python.

def f(x):

   new_list=[]

   for i in x:

       if i%2==0:

           new_list.append(i//2)

       else:

           new_list.append(i*2)

   return new_list

   

my_list=list(range(1,6))

print('Original List:',my_list)

my_list=f(my_list)

print('Modified List:',my_list)

\textsf{\large{\underline{Logic}:}}

  1. Create a new list.
  2. Iterate over the list passed into the function.
  3. Check if the element is even or not. If true, append half the value of element in the list.
  4. If false, append twice the value of the element in the list.
  5. At last, return the new list.

There is another way of doing this - By using map() function.

—————————————————————————————

def f(x):

   return list(map(lambda x:x//2 if x%2==0 else 2*x,x))

   

my_list=list(range(1,6))

print('Original List:',my_list)

my_list=f(2my_list)

print('Modified List:',my_list)

—————————————————————————————

\textsf{\large{\underline{O{u}tput}:}}

Original List: [1, 2, 3, 4, 5]

Modified List: [2, 1, 6, 2, 10]

8 0
3 years ago
Which of the following is a form of security protection that protects individual files by scrambling the contents in such a way
Alla [95]

Answer: C. File encryption

Explanation: To ensure security and privacy of files and its content, encrypting the file may be an option. File encryption refers to a process of ensuring the security and privacy of individual files so as to prevent unauthorized access to the content. File encryption works by setting up a security key which will be requested or needed when the file is being clicked such that only users or individuals with the authorized pass code or password can open and read its content or modify the file, this is called file decryption.

8 0
3 years ago
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