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astra-53 [7]
2 years ago
12

Which of the following describes a hash algorithms ability to avoid the same output from two guessed inputs?A. Collision avoidan

ceB. Collision resistanceC. Collision strengthD. Collision metric
Computers and Technology
1 answer:
Minchanka [31]2 years ago
7 0

Answer: B) Collision Resistance

Explanation: A hash algorithm is the function that works by changing the string of data into the string of numeric values. The numeric values that are obtained are of the fixed length.

The collision is the attack in found when the produced outcome is same for the  two different string inputs. The hash algorithm has the ability to resist the collision by the cryptography technique . Cryptographic hash function are is for maintaining the authenticity of the input function.

Thus, the correct option is option(B). The other option are collision avoidance refers as the escaping the collision ,collision strength refers to the strength ability of collision and collision metric refers to pattern of collision, which are incorrect.

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Write a program that asks the user to enter five test scores. The program should display a letter grade for each score and the a
viva [34]

Answer:

def calc_average(s1, s2, s3, s4, s5):

   return (s1 + s2 + s3 + s4 + s5) / 5

def determine_grade(s):

   if 90 <= s <= 100:

       return "A"

   elif 80 <= s <= 89:

       return "B"

   elif 70 <= s <= 79:

       return "C"

   elif 60 <= s <= 69:

       return "D"

   else:

       return "F"

scores = []

for i in range(5):

   scores.append(int(input("Enter a test score: ")))

   print(determine_grade(scores[i]))

print(str(calc_average(scores[0], scores[1], scores[2], scores[3], scores[4])))

Explanation:

Create a function called calc_average that takes 4 test scores, calculates their average, and returns the average

Create a function called determine_grade that takes a test score, returns the grade depending on the grading scale

Create an empty lists that will hold the test scores

Create a for loop to get test scores from the user. After getting a score, call the determine_grade function to determine the grade of the score

When the loop is done, call the calc_average function to calculate the average of the given test scores

5 0
2 years ago
Why is continual user involvement a useful way to discover system requirements? Under what conditions might it be used? Under wh
True [87]

Answer:

continual user involvement gives the flexibility to analyze the requirements in right direction. because there is continuous meetings with the end user and he can provide right direction or avoids wrong interpretation of the requirement

Explanation:

continual user involvement is useful when we are following agile methodology where we are building complex systems. it is not useful for simple sytems and following waterfall methodology

7 0
2 years ago
Nate wants to copy the style of his contact address to the normal template. Complete the paragraph to describe how he can access
blondinia [14]

Answer:

1) Nate open his template first and clicks the tab on the ribbon

2) Then, he clicks the dialog box that appears

3) He chooses Templates from the menu

4) Clicks Go to clicks the Organizer button

5) Then he clicks copy

6) Next he clicks on the left side to the backstage view

7) Finally, he selects the document that includes the style he wants to transfer to the normal template

Explanation:

I hope this helps

5 0
2 years ago
Assume a program requires the execution of 50 x 106 FP instructions, 110 x 106 INT instructions, 80 x 106 L/S instructions, and
Molodets [167]

Explanation:

FP - 50 \times 10^6

CPI - 1

INT -110 \times 10^6,

CPI - 1

I/S - 80 \times 10^6 ,

CPI - 4

Branch - 16 \times 10^6

CPI - 2

Clock Speed - 2 \times 10^9

Time(old) =\frac{50 x 10^6 + 110 x 10^6 + 4 x ( 80 x 10^6) + 2 x (16 x 10^ 6)}{2 x 10^9}

Time(old) = 256 \times 10^ {-3}

Time(new) =  \frac{256 \times 10^{-3}}{2}

                = 128 \times 10^{-3}

                =\frac{CPI(new) x [50 x 10^6 + 110 x 10^6 + 4 x ( 80 x 10^6) + 2 x (16 x 10^ 6)]}{2 x 10^9}

                =  128 \times 10^{-3}

CPI(new) = \frac{-206}{50}

               = -4.12

3 0
2 years ago
Which are factors that go into a project plan? Choose four answers.
USPshnik [31]

Factors that go into a project plan

  • Estimate the scope of work, based on similar projects.
  • Make sure everyone takes responsibility.
  • Creating and defining team goal
  • Working to a budget

Explanation:

Project Estimating  : Every project is different, but that doesn’t mean you have to start from zero each time. The best way to make sure you’re on the right track is to approach it from every angle. Consider similar projects, talk to your team, and understand what the client is expecting and how they’d like things to go.

Managing your team size  : A smaller team is usually preferable as it puts your project in the most ideal position to be completed on time and at the quality you expect, without burning out your team members. A smaller team also reduces the number of communication channels, which means there’s less opportunity for misinterpretation or people simply missing something.  

Planning and managing your team resources  : That said, there may be a time when you don’t have the right resources in-house to do the job. Either they are fully allocated to another project or no one has the right skill set. In this situation you have two options, either bring in freelance contractors or hire a new employee to fill the role.  

Creating and defining team goals  : The planning phase is when you’ll want to work with the team to understand what their individual goals are for the project. Is there something different they’d like to try? A test or new idea they’d like the chance to prove? Or perhaps a roadblock they want to avoid?

Scheduling Tasks to a Project Timeline  : The timeline of the project will largely be determined by the client, as they often have deadlines they need to hit to meet certain business goals that are simply out of your control. However, setting clear expectations and agreeing on the timing of key deliverables is crucial.

7 0
2 years ago
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