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Sonja [21]
3 years ago
11

Simplify the Boolean expression (AB(C + BD) + AB]CD.

Computers and Technology
2 answers:
finlep [7]3 years ago
6 0

Explanation:

Simplify the Boolean expression (AB(C + BD) + AB]CD.

Kazeer [188]3 years ago
4 0

Explanation:

De Morgan’s Law: (AB)’=A’+B’

Distributive Law: A+BC=(A+B)(A+C)

Absorption Law: A(A+B)=A

Commutative Law: AB=BA

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Unit 6: Lesson 2 - Coding Activity 1 AP Computer science
sladkih [1.3K]

The complete program is to define a boolean method that returns true if all elements of an array are negative, or return false, if otherwise

The method in java, where comments are used to explain each line is as follows:

//This defines the method

public static boolean chkNegative (double[] myArr) {

   //This initializes a boolean variable

   boolean isNeg = true;

   //This iterates through the array

   for (int i = 0; i < myArr.length; i++) {

     //If the array element is 0 or positive

     if (myArr[i] >= 0) {

         //Then the boolean variable is set to false

       isNeg = false;

       //And the loop is exited

       break;

     }

   }

   //This returns true or false

   return isNeg;

 }

Read more about boolean methods at:

brainly.com/question/18318709

8 0
3 years ago
What is the primary limitation of free versions of antivirus applications
ddd [48]

Answer:

Please look below for the answer

Explanation:

The primary limitation is that they don’t protect in real time. They also only perform quick scans which is not that efficient. They cannot scan the Windows directory. They only install on 64-bit operating systems

Hope I helped pls mark as brainliest

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Is there a link between the fields of multimedia and animation?
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They're (Almost) the same thing, Silly!
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Why hasn't 3D printing been more publicly used?
marshall27 [118]

Answer:

Probably because it's really expensive and not well known.

Explanation:

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What are the advantages of knowing demographics over psychographics and vice versa?
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