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Naily [24]
3 years ago
10

Explain briefly why you cannot expect to find a previous version of every file with which you work.

Computers and Technology
2 answers:
MrMuchimi3 years ago
6 0

Answer:

Our file can be easily overwritten by a single click of save button. Many times we may only work on one single file and save it from time to time. Every moment we save our work, the previous copy of work will be replaced with the current version of work. This is why we can't always find a previous version of every file we work earlier. If we expect to retrieve previous version of work, we should save the latest work into a new file instead of overwriting it.

adelina 88 [10]3 years ago
4 0

Most people will save files on top of themselves, overwriting their previous versions.

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Write a program that inputs a text file. The program should print the unique words in the file in alphabetical order. Uppercase
satela [25.4K]

Answer:

Read the file and save it to a variable as a string, split the string variable and cast it to a set object using the set function to get the unique words in the file. Then use the max function with the key attribute to use regular expression module "re" to compare the first letter of each item to return in a list comprehension or append to a list.

Explanation:

The open function is used to import a file in python, the split string method splits the string to a list of items and the set function removes any duplicates of a word or item.

Using the for loop statement, iterate over the items and compare and return the items in alphabetical order with the 're' search method getting the item with uppercase letters with higher precedence than lowercase.

5 0
3 years ago
Multiple boolean expressions can be combined by using a logical operator to create ________ expressions.
Licemer1 [7]
<span>Boolean expressions can be combined by using a logical operator to create compound expressions. A boolean expression is an expression that takes into account and evaluates specific data, which is in the form of true and/or false. A compound expression is merely a statement of expressions.</span>
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3 years ago
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kodGreya [7K]

Answer:

8

Explanation:

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3 years ago
Which act passed by the US government in 1998 criminalizes the production and distribution of technology that intends to evade a
ruslelena [56]
The Computer Fraud and Abuse Act I believe. Sorry if I’m wrong and I hope that it helps :)
8 0
3 years ago
Read 2 more answers
What is the most important difference between generic software product development and custom software development? What might t
Andreyy89

Answer:

In the case of generic software development, the developer has the control of all the decisions while with custom software development, the client is responsible of the decisions about the characteristics of the software.

This means for users of generic software products that they don't have control over the product.

Explanation:

-A generic software development refers to the creation of a product by a software development organization that will own it and sell it to customers. This software is created for the open market and is designed to solve a problem for many customers.

-A custom software development refers to the creation of a product by a software development organization for a client.  This product is created according to the customer's needs and specifications in order to solve a specific problem of the client.

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