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olga nikolaevna [1]
3 years ago
10

A major weakness of a lot of file processing systems is that ____.

Computers and Technology
1 answer:
Gnesinka [82]3 years ago
7 0

They are several weaknesses or disadvantages of file processing systems but the major weakness is data redundancy and inconsistency. By data redundancy, I mean duplication of data. There are no better methods to validate insertion of duplicate data in file systems. Data redundancy can also increase the chance for errors.






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What will be displayed after the following code executes? (Note: the order of the display of entries in a dictionary are not in
iren [92.7K]

Answer:

Nothing will be printed

Explanation:

You can easily find out that FL is not a member of the Dictionary. And we are checking these in the if. Since the if condition ends up being false, the further process will not run as they will only if the condition ends up being true. Hence, nothing will be printed.

Remember, del is used to delete a dictionary item. If this would have been a true condition for if then the FL item in the dictionary would have been deleted as it, in that case, would have been present there. And then the next line would have again added the FL item, and print would have printed the dictionary items with FL item as well. However, since if the condition is ending up being false, nothing will be printed.

If cities['FL'] and print is outside if then

the output will be

{'FL': 'Tallahassee', 'GA': 'Atlanta', 'NY': 'Albany', 'CA': 'San Diego'}

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3 years ago
What happens when you click on the colors button in excel?
borishaifa [10]
It writes in that color.
7 0
3 years ago
In this image, we are clicking a button on the Quick Access Toolbar. What will happen
Lostsunrise [7]

Answer: It’s B The presentation will start from the beginning

Explanation: I took the test

7 0
3 years ago
Explain the 3 types of control transfer structures in programming using flowchart symbols
Paul [167]

Answer:

Process Flowchart.

Data Flowchart.

Business Process Modeling Diagram.

5 0
3 years ago
This function causes a program to terminate, regardless of which function or control mechanism is executing.
ivanzaharov [21]

Answer:

Option D is the correct choice answer for the above question.

Explanation:

"exit()" is a function that is used to transfer the control of the program to the end of the program and the program gets terminated. This function defines in many programming languages. The syntax of this function is as follows--

exit() // syntax of the exit function.

Hence anybody can say that "exit" function is used to terminate the program if there are many lines belongs after the "exit()" function. Hence option D is the correct answer while other is not because--

  • Option A states about the "terminate()" function which is not the function of any programming language.
  • Option B states about the "return()" function which is also not the function of any programming language but "return" is a statement used to return the value.
  • Option C states about the "continue()" function which is used in a loop to escape the other line of the loop and continue it.
5 0
3 years ago
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