Which type of computer network ensures high security

The term "cybersecurity" refers to the safeguarding of computer systems and networks against the leakage, theft, or destruction of data as well as the interruption of the services they offer.

Defense in depth is a technique used in cybersecurity that is one of the greatest ways to safeguard a computer or network. If one fails, it's likely that another will identify the issue. The approach to simplifying that is most in line with is called layering.

Thus, This idea is most closely related to the Layering in terms

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2 years ago

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After the data are appropriately processed, transformed, and stored, what is a good starting point for data mining?

Oksana_A [137]

Data visualization

Data visualization is a good starting point for data mining. There are several approaches to data mining that supports smart decisions. Data visualization places data in a visual context. It extracts the data in a clear and understandable way without any form of reading or writing. Results are displayed in the form of pie charts, graphs, and any other statistical representation. Such multidimensional views of data aid in developing a preliminary understanding of the trends that are hidden in the data set.

7 0

4 years ago

What are the 49 questions for creat and edit Excel assessment

castortr0y [4]

Answer:

1. What is the keyboard shortcut key to lock cell references in a formula

2. What are the shortcut keys for Auto Sum?

3. What are the shortcut keys to insert a new row in an Excel spreadsheet?

4. What are the shortcut keys to group rows so you can expand/contract a section of data?

5. Which of the following Excel features allows you to select/highlight all cells that are formulas?

6. What are the keyboard shortcut keys to paste special?

7. Assuming cell A1 is displaying the number "12000.7789". What formula should be used to round this number to the closest integer?

8. What are the keyboard shortcut keys to edit formula in a cell?

9. What are the keyboard shortcut keys to insert a table?

10. In which tab of the ribbon can you change Workbook Views to Page Break Preview?

11. What is the best practice for financial modeling in excel?

12. Which of the following features cannot be found in the Data ribbon?

13. The shortcut keys to increase the number of decimal places are

14. What are the shortcut keys to open up the Find and Replace window?

15. Which tab of the ribbon should you go to for removing grid lines on a worksheet?

16. What is a cell address in Excel?

17. What do you mean by Relative cell referencing and Absolute cell referencing in MS Excel?

18. How can you restrict someone from copying a cell from your worksheet?

19. How is a Formula different from a Function in Excel?

20. Mention the order of operations used in Excel while evaluating formulas.

21. What is the difference between count, counta, and countblank?

22. What is the shortcut to add a filter to a table?

23. How can we merge multiple cells text strings in a cell?

24. How many report formats are available in Excel?

25. What is a Pivot Table?

26. How do you find duplicate values in a column?

27. How can you remove duplicate values in a range of cells?

28. What are the wildcards available in Excel?

29. What is Data Validation? Illustrate with an example.

30. How do you create a column in a pivot table?

31. How does a Slicer work in Excel?

32. What are macros in Excel?

33. What is the What-If Analysis in Excel?

34. What is the difference between a function and a subroutine in VBA?

35. What is the difference between This Workbook and Active Workbook in VBA?

36. How do we check whether a file exists or not in a specified location?

37. Write a VBA function to calculate the area of a rectangle.

38. Write a VBA function to check if a number is a prime number or not.

Explanation:

I think these questions are enough for you.

4 0

2 years ago