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adoni [48]
2 years ago
11

Who invented the first mechanical computer? in what year was it invented?.

Computers and Technology
1 answer:
Elodia [21]2 years ago
6 0

Answer:

The first mechanical computer was invented by Charles Babbage in 1822.

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Write a program whose input is two integers. Output the first integer and subsequent increments of 5 as long as the value is les
adell [148]

Answer:

Following are the code to the given question:

For code 1:

start = int(input())#defining a start variable that takes input from the user end

end = int(input())#defining a end variable that takes input from the user end

if start > end:#use if that checks start value greater than end value

   print("Second integer can't be less than the first.")#print message

else:#defining else block

   while start <= end:#defining a while loop that checks start value less than equal to end value

       print(start, end=' ')#print input value

       start += 5#incrementing the start value by 5

   print()#use print for space

For code 2:

while True:#defining a while loop that runs when its true

   data = input()#defining a data variable that inputs values

   if data == 'Done' or data == 'done' or data == 'd':#defining if block that checks data value

       break#use break keyword

   rev = ''#defining a string variable rev

   for ch in data:#defining a for loop that adds value in string variable  

       rev = ch + rev#adding value in rev variable

   print(rev)#print rev value

Explanation:

In the first code two-variable "first and end" is declared that takes input from the user end. After inputting the value if a block is used that checks start value greater than end value and use the print method that prints message.

In the else block a while loop is declared that checks start value less than equal to end value and inside the loop it prints input value and increments the start value by 5.

In the second code, a while loop runs when it's true and defines a data variable that inputs values. In the if block is used that checks data value and use break keyword.

In the next step, "rev" as a string variable is declared that uses the for loop that adds value in its variable and prints its values.

3 0
3 years ago
when a stock or bond certificate is delivered, it must be in good transferable form. if the certificate is badly mutilated, it m
Elena-2011 [213]

Authentication can be done by the issuer of the security.

What do you mean by authentication?

Authentication is the act of proving an assertion, such as a computer system user's identification. Authentication is the process of verifying a person's or thing's identity, as opposed to identification, which is the act of indicating that identity. It could entail validating personal identification documents, verifying the authenticity of a website with a digital certificate, carbon dating an artefact, or guaranteeing that a product or document is not counterfeit.

Only a party with access to particular company documents may authenticate a mutilated certificate. It is most likely the issuer, but it could also be the transfer agent or registrar.

To learn more about authentication
brainly.com/question/28240257

#SPJ4

6 0
1 year ago
The United States Highway System is a _____________ in the United States numbered within a nationwide grid.
denpristay [2]
Roadway system would be the ebst choice
3 0
3 years ago
Files and folders in UNIX can be removed using the
wel

<em>Files and folders in UNIX can be removed using the</em>  <u><em>rm command.</em></u>

<em>The answer is B. rm command </em>

<em>Hope this helps :)</em>

3 0
3 years ago
30 POINTS FOT THE ANSWER FAST
sasho [114]

The industry I chose is the fashion industry and how web design has made an impact on that industry are:

  • It often impact the visual style of cloths.
  • It has helped in making of nice and good cloth design.
  • It aid in design and visual effect of its product.

<h3>What is the impact of web design?</h3>

Web design is known to be a key  parts of Internet marketing strategy as it helps in digital customer experience in a lot of ways.

The skill needed are:

  • Visual design
  • The use of Design software.
  • HTML.
  • JavaScript, etc.

Therefore, The industry I chose is the fashion industry and how web design has made an impact on that industry are:

  • It often impact the visual style of cloths.
  • It has helped in making of nice and good cloth design.
  • It aid in design and visual effect of its product.

Learn more about  fashion industry  from

brainly.com/question/27318787

#SPJ1

4 0
2 years ago
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