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disa [49]
2 years ago
10

Can somebody show me

Computers and Technology
1 answer:
OLEGan [10]2 years ago
7 0
So you are gonna read that whole paragraph and then answer the question or describe what you learned about
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Microsoft Paint, also known as Paint, is a simple program that allows users to create basic graphic art on a computer. Included with every version of Microsoft Windows since its inception. Paint provides basic functionality for drawing and painting in color or black and white, and shaped stencils and cured line tools.

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Define computer on the basis of model.<br><br>Brainliest answer giveaway.<br>​
avanturin [10]

I found that,

On the basis of Model, computer is classified as: XT Computer (Extra Technology): It cannot support GUI based operating system. Its processing speed is 4.77 MHz and Intel 8080, 8086, 8088 series of microprocessors is used. PS/2 Computer: It is a laptop computer which is rechargeable and battery based system.

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When correctly implemented, what is the only cryptosystem known to be unbreakable?
Leona [35]

When accurately executed, the only cryptosystem known to be unbreakable is called: "One-time Pad" (Option D)

<h3>What is a Crypto System?</h3>

The one-time pad is a cryptographic approach that cannot be broken but needs the usage of a single-use pre-shared key that is not less than the message being delivered. A plaintext is coupled with a unique secret key in this manner.

It should be emphasized that in cryptography, a cryptosystem is a collection of cryptographic algorithms that are required to perform a certain security function, such as confidentiality. A cryptosystem is often composed of three algorithms: one just for key generation, one for encrypting, and one for deciphering.

Learn more about Crypto System:
brainly.com/question/15084188
#SPJ1

Full Question:

When correctly implemented, what is the only cryptosystem known to be unbreakable?

A) Transposition cipher

B) Substitution cipher

C) Advanced Encryption Standard

D) One-time Pad

6 0
1 year ago
What is the primary difference between sort and filter?
Over [174]

Answer:

all the questions that she is submitting is all the questions im getting wrong please someone answer them for me please help me out

Explanation:

im not that smart and i need help please someone

8 0
3 years ago
Read 2 more answers
The Pentium 4 Prescott processor, released in 2004, has a clock rate of 3.6 GHz and voltage of 1.25 V. Assume that, on average,
Zarrin [17]

Answer:

a) C = 3.2 x 10^-8 F, C = 2.9 x 10^-8 F

b) 10%, 42.86%, 0.11, 0.75

c) 0.849 volts to maintain the same leakage current in the Pentium 4 Prescott Processor. 0.783 Volts to maintain the same leakage current in the Core i5 Ivy Bridge Processor.

Explanation:

<u>For the Pentium 4 Prescott processor:</u>

Clock rate (f) = 3.6 GHz

Voltage (V) = 1.25 V

Static Power Consumption = 10 W

Dynamic Power Consumption = 90 W

<u>For the Core i5 Ivy Bridge processor:</u>

Clock rate (f) = 3.4 GHz

Voltage (V) = 0.9 V

Static Power Consumption (SP) = 30 W

Dynamic Power Consumption (DP) = 40 W

(a) To find the average capacitive loads, use the formula:

DP = (1/2) x C x V² x f

Rearranging:

C = (2 x DP)/(V² x f)

For the Pentium 4 Prescott processor:

C = (2 x 90) / [(1.25)² x 3.6 x 10^9]

C = 3.2 x 10^-8 F

For the Core i5 Ivy Bridge processor:

C = (2 x 40) / [(0.9)² x 3.4 x 10^9]

C = 2.9 x 10^-8 F

(b) Percentage of the total dissipated power comprised by the static power can  be found by the formula:

<u>[Static Power/(Static Power + Dynamic Power)] x 100</u>

For the Pentium 4 Prescott Processor:

[10/(90+10)] x 100  = 10%

For the Core i5 Ivy Bridge Processor:

[30/30+40] x 100 = 42.86 %

Ratio of static power to dynamic power for each technology can be computed as:

Pentium 4 Prescott: 10/90 = 0.11

Core i5 Ivy Bridge: 30/40 = 0.75

(c) The total dissipated power can be calculated by:

P = DP + SP

For Static Power we have the formula:

SP = VI where I is the leakage current.

I = SP/V

For Pentium 4 Prescott: I = 10/1.25 = 8A

For Core i5 Ivy Bridge: I = 30/0.9 = 3.33 A

The total disspited power is reduced by 10%, meaning the ratio of new power to old power must be 90% = 0.9. So,

New Power/Old Power = 0.9

For Pentium 4 Prescott:

DP + SP / 100 = 0.9

VI + CV²F = 0.9 x 100

V(8) + (3.2 x 10^-8)V²(3.6 x 10^9) = 90

8V + 115.2V² - 90 = 0

By solving the quadratic equation, we get the positive answer as 0.849. This means that the voltage should be reduced to 0.849 volts to maintain the same leakage current in the Pentium 4 Prescott Processor.

For Core i5 Ivy Bridge:

DP + SP / 70 = 0.9

V(3.33) + (2.9 x 10^-8)V²(3.4 x 10^9) = 70 x 0.9

3.33V +98.6V² -63 = 0

By solving the quadratic equation we get the positive answer as 0.783. This means that the voltage should be reduced to 0.783 Volts to maintain the same leakage current in the Core i5 Ivy Bridge Processor.

6 0
3 years ago
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