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3 years ago

What is the correct order of the phases of the software development process?

1 answer:

8 0

Known as the 'software development life cycle,' these six steps include planning, analysis, design, development & implementation, testing & deployment and maintenance. Let's study each of these steps to know how the perfect software is developed.

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Write a program named Deviations.java that creates an array with the deviations from average of another array. The main() method

Westkost [7]

Answer:

hello your question is incomplete attached is the complete question and solution

answer : The solution is attached below

Explanation:

Below is a program named Derivations.java that creates an array with the deviations from average of another array.

3 0

4 years ago

A spreadsheet has some values entered: Cell A1 contains 10, cell A2 contains 14, cell A3 contains 7. You enter in cell A4 the fo

lesya [120]

The value displayed in A4 is 24

5 0

3 years ago

a password to a certain database consists of digits that cannot be repeated. if the password is known to consist of at least 8 d

BaLLatris [955]

Answer:

$\frac{10!}{2}mins$

Explanation:

12 seconds to try one combination will be equivalent to $\frac{1}{12}\times 60 = \frac{1}{5} \ mins$

Password contain at least 8 digit i.e. password can contain 8, 9, 10 digit.

Password cannot contain more than 10 digit because it will give room for repetition which it is clearly stated that digit cannot be repeated.

Possible digit that can be used: 9,8,7,6,5,4,3,2,1,0.

Total number of passwords combination possible for each position in 8 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3. Total number of passwords combination possible in 8 digit is equivalent to $\frac{10!}{2}$ .

Total number of passwords combination possible for each position in 9 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3, 9th position = 2. Total number of passwords combination possible in 9 digit is equivalent to $\frac{10!}{1}$ .

Total number of passwords combination possible for each position in 10 digit.

1st position = 10, 2nd position = 9, 3rd position = 8, 4th position = 7, 5th position = 6, 6th position = 5, 7th position = 4, 8th position = 3, 9th position = 2, 10th position = 1. Total number of passwords combination possible in 10 digit is equivalent to 10!.

Adding them up and multiplying by $\frac{1}{5} \ mins$ to get the total number of time needed to guarantee access to database = $[\frac{10!}{2}\times\ \frac{10!}{1} \times 10!] \frac{1}{5}\ mins = \frac{10!}{2}$

7 0

3 years ago

You have a sales chart and excel that you want to include in a 3rd quarter report to include in a 3rd quarter report quit it in

Nataliya [291]

Answer:

The paste function to use is the Advanced Paste Function that reads Use Destination Theme and Link Data or Keep Source Formatting and Link Data.

Explanation:

The first function adopts the Theme (such as colors, fonts, and other formatting) whilst retaining links to the data in the excel workbook. The latter imports the formatting or theme as-is from excel.

In both scenarios, (for as long as both documents are open and are in the same file) when the data in excel is opened and updated, it reflects automatically in the chart on the Microsoft Word document.

Cheers

5 0

3 years ago

The National Vulnerability Database (NVD) is responsible for actively performing vulnerability testing for every company's softw

V125BC [204]

Answer:

False

Explanation:

The answer to this question is false. This is because the NVD doesn't perform such tests on their own. Instead they they rely on third-party vendors, software researchers, etc to get such reports and do the assignment of CVSS scores for softwares

The National Vulnerability Database (NVD) is the United State governments leading resource for software vulnerability

8 0

3 years ago