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3 years ago

Virtualization:

1 answer:

8 0

The answer: A

If you would like to understand more on this, I have found an excellent quizlet.
Search this up: Using IS for Bus. Problems chp.5 practice quiz

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doubleIt is a function that takes one argument and returns no value . The argument is a pointer to int . The function doubles th

Mama L [17]

Answer:

void doublelt(int *number)

{

*number=*number*2;

}

Explanation:

This exercise is for you to learn and understand the PASS BY POINTER syntax. The importance of this is that if you didnt use a pointer you would have to RETURN an int from the function. in that case the code would be:

int doublelt(int number)

{

number=number*2;

return number;

}

Passing by pointer manipulates the value by going inside the memory and where it resides. Without the pointer, the function would create COPIES of the argument you pass and delete them once the function ends. And you would have to use the RETURNED value only.

8 0

3 years ago

Write down the pseudo code for a brute-force algorithm to compare elements in array A with elements in array B.

Thepotemich [5.8K]

Answer:

def brute_force(array1, array2):

for item in array1:

for element in array 2:

if element == item:

print(f"{element} and {item} are a match")

Explanation:

A brute-force algorithm is a direct-to-solution algorithm that searches and compares variables. It is like trying to unlock a safe but not knowing its four-digit combination, brute-force starts from 0000 through 9999 to get a match.

The python program implements the algorithm using two nested for loops. The first loop iterates over array1 while the second, over array2. For every item in the first array, the program loops through the length of the second array. For every match, the items are printed on the screen.

5 0

3 years ago

What are the different ways to represent compounds? Check all that apply. a structural formula a ball model a space-filling mode

bagirrra123 [75]

Answer:

Compound can be represented as a molecular formula,empirical formula, structural formula,ball and stick model, space filling model.

Explanation:

Compounds can be represented as a chemical formula and a molecular model.

A chemical formula shows the number of atoms present in a compound. Whereas, the molecular model shows the geometry of a compound.

The chemical formula can be further divided into 3 types:

1)molecular formula: indicates the actual number of atoms in a compound.

2)empirical formula: indicates the relative number of atoms present in a compound.

3)structural formula: is illustrated in the forms of lines which actually shows the bond(such as covalent bond) and also shows how atoms are connected to each other in a molecule.

Molecular model is preferably a better way to represent a molecule. It is categorised into the following:

1)a ball and stick model: its a three dimensional representation of a compound. The atom(s) in a compound is represented by ball while, their chemical bonds are shown by sticks.

2)A space filling model: its a three dimensional structure,it represents the size and shape of the whole molecule,showing relatively how much space each atom in a molecule occupies.

7 0

3 years ago

Read 2 more answers

From a neural network with 11 input variables, one hidden layer with three hidden units, and one output variable, how many param

e-lub [12.9K]

Answer:

Explanation:

Given that:

A neural network with 11 input variables possess;

one hidden layer with three hidden units; &

one output variable

For every input, a variable must go to every node.

Thus, we can calculate the weights of weight with respect to connections to input and hidden layer by using the formula:

= ( inputs + bias) × numbers of nodes

= (11 + 1 ) × 3

= 12 × 3

= 36 weights

Also, For one hidden layer (with 3 nodes) and one output

The entry result for every hidden node will go directly to the output

These results will have weights associated with them before computed in the output node.

Thus; using the formula

= (numbers of nodes + bais) output, we get;

= ( 3+ 1 ) × 1

= 4 weights

weights with respect to input and hidden layer total = 36

weights with respect to hidden and output layer total = 4

Finally, the sum of both weights is = 36 + 4

= 40

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3 years ago

For the Address Block 195.200.0.0/16 a. If you have 320 Customers that need 128 addresses/customer - will there be enough addres

Shkiper50 [21]

Answer / Explanation:

195.200.0.0/16

Note: Class C address can not be assigned a subnet mask of /16 because class c address has 24 bits assigned for network part.

2ⁿ = number of subnets

where n is additional bits borrowed from the host portion.

2ˣ - 2 = number of hosts

where x represent bits for the host portion.

Assuming we have 195.200.0.0/25

In the last octet, we have one bit for the network

number of subnets = 2¹ =2 network addresses

number of host = 2⁷ - 2= 126 network addresses per subnets

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3 years ago