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Yuliya22 [10]
4 years ago
6

The first tools that analyzed and extracted data from floppy disks and hard disks were MS-DOS tools for ____ PC file systems.

Computers and Technology
1 answer:
netineya [11]4 years ago
6 0

<u>The first tools that analyzed and extracted data from floppy disks and hard disks were MS-DOS tools for </u><u>IBM</u><u> PC file systems</u>. A file system is a structured representation of data and a set of metadata describing this data. The file system of the IBM supports stream input/output and storage management, providing a structure over all information stored in the system. A floppy disk consists of a thin plastic disk coated with magnetic material (it was designed by IBM in the early 1970s). A hard disk is fixed on the system unit. It is made up of several circular disks called platters. MS-DOS (Microsoft Disk Operating System) is a licensed operating system for use on microcomputers from various manufacturers.

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It is false. Just took a quiz with this question. It is 100% FALSE because I put true and got it wrong.

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If you have two pennies, the probability of both coming up heads when flipped
aleksandrvk [35]
50% is the answer to your question
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Read 2 more answers
Write the definition of a function named max that receives an int parameter and returns the largest value that it has been calle
kkurt [141]

Answer:

Following are the code in the C language .

int max(int x) // function definition

{

static int largest=0; // variable declaration

if (x>largest) // checking the condition

largest=x; // assign the value of input in the largest variable

return largest; // return the largest number

}

Explanation:

Following are the description of code .

  • Decalred a function max of int type which hold a parameter x of int datatype.
  • In this function compared the number x with the largest .If this condition is true then largest number hold the value of x variable
  • Finally return the largest number .
8 0
3 years ago
Write a program in C++ to Find the Average of the sum of prime numbers between 1 to any given number
mixas84 [53]

Using the knowledge in computational language in C++ it is possible to write a code that Find the Average of the sum of prime numbers between 1 to any given number

<h3>Writting in C++ code:</h3>

<em />

<em>#include <iostream></em>

<em>using namespace std;</em>

<em>bool isPrime(int n){</em>

<em>   for(int i = 2; i < n/2; i++){</em>

<em>      if(n%i == 0){</em>

<em>         return false;</em>

<em>      }</em>

<em>   }</em>

<em>   return true;</em>

<em>}</em>

<em>int findPrimeSum(int n){</em>

<em>   int sumVal = 0;</em>

<em>   for(float i = 2; i <= n; i++){</em>

<em>      if(isPrime(i))</em>

<em>         sumVal += i;</em>

<em>   }</em>

<em>   return sumVal;</em>

<em>}</em>

<em>int main(){</em>

<em>   int n = 15;</em>

<em>   cout<<"The sum of prime number between 1 to "<<n<<" is "<<findPrimeSum(n);</em>

<em>   return 0;</em>

<em>}</em>

See more about C++ code at brainly.com/question/19705654

#SPJ1

8 0
1 year ago
How many bits are necessary for a binary representation (unsigned) of:
pshichka [43]

Answer:

Hi!

The answer to:

a. 6 bits.

b. 9 bits.

c. 26 bits.

Explanation:

a. For the states of the U.S.A, you need 50 or more combinations to represents each element.

<u>If you use 6 bits, the possible combinations are 2⁶ = 64.  </u>

b. For days in a year, you need 365 or more combinations to represents each element.

<u>If you use 9 bits, the possible combinations are 2⁹ = 512. </u>

c. For inhabitants of California, you need 36,457,549 or more combinations to represents each element.

<u>If you use 26 bits, the possible combinations are 2²⁶ = 67,108,864.</u> If you use 25 bits instead of 26, then you have 2²⁵ = 33,554,432 combinations. These possible combinations are not enough to represent each inhabitant.

4 0
3 years ago
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