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3 years ago

Which of tools are used to document information flow during the Analysis phase of the System Development Life Cycle.

Computers and Technology

1 answer:

Elis [28]3 years ago

5 0

The analysis phase has three steps:

1. An analysis strategy is developed to guide the project team’s efforts. This startegy needs to include an analysis of the current system and its problems. This will help identitfy the design of the new system .

2. The next step requires the gathering (e.g., through interviews or questionnaires of the needs that the new system will require to perform). The set of models typically includes models created by this information that represent the data and processes necessary to support the underlying business process.

3. The analyses, system concept, and models are combined into a document called the system proposal, which is presented to the project sponsor and other key decision makers (e.g., members of the approval committee) who decide whether the project should continue to move forward.

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What is the missing line of code?

Ray Of Light [21]

Answer:

phrase[2:5]

Explanation:

Given:

The above code segment

Required

Which instruction returns 'u a'

First, we need to get the index of u in the phrase:

u is at the third position but in programming, index starts at 0.

So, u is at index 2

Next, we need to get the index of a in the phrase:

a is at index 4

One of the ways to return a sub string from a string in python is $string[start:stop+1]$

Where:

$start = 2$ ----- index of u

$stop = 4$ ----- index of a

phrase ---- The string variable

So, the instruction that returns 'u a' is: $phrase[2:5]$

Where 5 = 4 + 1

5 0

4 years ago

Critics of media consumption :

Virty [35]

A media should not be done away with all together

7 0

3 years ago

The _____ displays numbers with a fixed dollar sign to the left of the number, a comma every three positions to the left of the

slava [35]

Answer: the accounting number format

Explanation:

The standard accounting number format usually contains a dollar sign, a thousands separator and two decimal points, the dollar sign is locked to the far left side of the cell in an enclosure.

How to apply the accounting number format ;

I, select the range and right-click and choose Format Cells.

Ii. In the Format Cells Dialog box, with the Number Tab selected, choose Accounting

Iii. Accept the options shown below and click Ok.

The Accounting Format has been applied.

4 0

3 years ago

Describe three different camera shots the director uses in Casablanca. What effect does each of these shots have on the plot, mo

Tcecarenko [31]

The movie Casablanca was considered as the standard for Classic Hollywood Movies. Below are the three different camera shots used by the Director in the movie:
1. The point of View Shot: also referred as POV shot. It is the camera shot where it shows what the character or the subject looking at in the film.
2. Wide Shot: it also termed by others as the long shot or full shot. In the movie, it is the shot from a distance so the people or the characters will appear as indistinct shapes.
3. High angle Shot: In the film, it is the type of shot wherein the camera is placed above the subject with its lens pointing downward to make the subject small. Typically used in horror movies.

6 0

3 years ago

# 1) Complete the function to return the result of the conversion

seraphim [82]

Answer:

See explanation

Explanation:

Replace the ____ with the expressions in bold and italics

1) return km

return km returns the result of the computation

2) = convert_distance(my_trip_miles)

convert_distance(my_trip_miles) calls the function and passes my_trip_miles to the function

3) + str(my_trip_km)

The above statement prints the returned value

4) +str(my_trip_km * 2)

The above statement prints the returned value multiplied by 2

3 0

3 years ago