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A ________ is a virus that is attached to documents such as word or excel files.

  1. script virus
  2. macro virus
  3. polymorphic virus
  4. Trojan horse

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Jamar Ferry
Jamar FerryLv2
25 Feb 2020
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A vending machine is an automated machine that provides items such as snacks and beverages to consumers after cash, a credit card, or a specially designed card is inserted into the machine. Design a user manual for Snack Vending machine keeping audience and communication guidelines in mind? Ā Ā 

This question related to technical and business written skills

Learning Objectives

After successfully completing this assignment, students will be able to:

  • Configure, run, and test a linux server in AWS' EC2
  • Configure, run, and test a Windows server in AWS' EC2
Requirements
  1. Create an Ubuntu 20 LAMP server in EC2 like we did in class.
  2. Verify your that Apache was installed by opening your browser and enter the public dns of your server in the address bar. If it does not connect either you did not add HTTP to the Security Group, or the install did not work properly. Take a screenshot and save it (for submission below).
  3. The default location of html and php files isĀ /var/www/html. Change to that directory. Now, using your favorite text editor useĀ sudoĀ to run your editor and create a file in that directory namedĀ info.php. For example, sudo nano info.php Then enter the following in that file to show information about the PHP installation: <?php phpinfo(); ?> Save the changes to the file and exit the editor.
  4. Now in your browser, enter the public dns of your server in the address bar / info.php. For example, my public dns was ec2-54-89-230-235.compute-1.amazonaws.com, so I enterĀ Ā as the url. Take a screenshot and save it (for submission below).
  5. Create a Windows 2016 Server, like we did in class. Ā 
  6. Login to it using Remote Desktop. Ā Take a screenshot of Remote Desktop connected to your Windows Server and save it (for submission below).
Clean Up

Now that you have completed the assignment, stop or terminate your EC2 instances. Stopping them means that it is now longer running, but your data is saved. That means you will not accrue charges on your running server. Terminating will both stop and delete the instances (also not accruing charges).

What to Submit
  • Screenshot of Apache page on your server shown in your browser
  • Screenshot of the PHP info page on your server shown in your browser
  • Screenshot of Remote Desktop session to your Windows Server
1.Create a list that contains 10 successive integers starting with the value in the variable start. For example, ifĀ startĀ is 7, the resulting list should be [7, 8, 9, 10, 11, 12, 13, 14, 15, 16]. Store the list in a variable namedĀ my_list. Assume that the value ofĀ startĀ has already been set.
Ā 
2.Create a list that is made up of the first half of the elements of a list called original_list. Store the new list in a variable calledĀ half_list. Assume that the original list has already been initialized and contains an even number of elements.
Ā 
Ā 
3. Write a predicate function called same_endsĀ that accepts a list of integers and an integer (n) as arguments. ReturnĀ TrueĀ if the first n numbers in the list are the same as the last n numbers in the list, andĀ FalseĀ otherwise. For example, if the list was [1, 2, 3, 4, 99, 1, 2, 3, 4], the function would returnĀ TrueĀ if n is 4 andĀ FalseĀ if n is 3. Assume that n is between 1 and the length of the list, inclusive.
Ā 
4.Write a function calledĀ highest_valuesĀ that accepts as arguments a list of numeric values and a single integer (n). The function should return a list made up of the largest n values from the argument list in order from lowest to highest. For example, if the argument list is [46, 82, 25, 61, 70, 33, 54] and n is 3, the return value should be [61, 70, 82]. Assume that the argument list contains at least n elements.
Ā 
5.Assume that a list of integers stored in a variable named originalĀ contains exactly two elements that are zero. Write code that creates a separate list that contains the elements fromĀ originalĀ that are between the two zeros. Do not include the zeros in the new list. Store the list in a variable namedĀ between_zeros.
Ā 
6. Write a function called price_rangeĀ that accepts a list of floating-point numbers representing prices as an argument and returns the the difference between the highest price and the lowest price. Do NOT use the built-in functionsĀ maxĀ orĀ minĀ in your solution. Assume that all prices are positive values and that none of them exceed 10,000.00.
Ā 
7. Write a function calledĀ count_vowelsĀ that accepts a string argument that represents a word and returns the number of vowels that are in the word. The vowels are A, E, I, O, and U (ignore the 'sometimes Y' rule). Count both uppercase and lowercase vowels.
Ā 
8.
Assume that the variableĀ tableĀ holds a two-dimensional list of integers. Write code that computes the sum of all elements in the table, assigning the result to the variableĀ table_sum.

Ā 

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