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erik [133]
4 years ago
8

Review the given requirements using the checklist and discover possible problems with them. The following requirements are for a

library system which is an interactive system providing access to a large document database and which allows the automated ordering and electronic delivery of documents to local and remote end-users. Some requirements for this system are: Req. 1 The user interface shall be html. Users shall access the system via standard web browsers such as Netscape and Internet Explorer. Req. 2 The system shall primarily an end-user system. Users shall use the system within the constraints of the permissions assigned by the administrator to identify, locate, order and receive documents. Req. 3 Users shall communicate with the system mainly via the html interface. Req. 4 User shall provide input to the system via the html interface. Req. 5 The system shall give output to the user via the html interface, email and print. The print output shall mainly be documents.
Computers and Technology
1 answer:
KATRIN_1 [288]4 years ago
5 0

Answer:

Redundancy

Req. 1 and Req. 3 are seemed to say the same thing. We need to remove the first sentence in Req. 1

Conflict and understandability

Req. 1 states that access is through web browser while Req. 4 states that access is via html. We have to re-write the Req. 3 to make it clear that users do not actually have to write directly html to communicate with the system.

Completeness

Req. 5 states that print out will “mainly” be documents. What else might be printed? What other inputs will be produced?

Either remove mainly or clarify other print out.

What version of html or web browser is assumed in Req. 1 and Req. 3?

Explanation:

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Green Fields Landscaping Company sells evergreen trees which are priced by height. Customers have a choice of purchasing a tree
Tomtit [17]

Answer:

Answered below

Explanation:

//Program is written in Python programming //language.

number_of_trees = int(input ("Enter number of trees purchased: "))

height_of_trees = float(input("Enter height of trees: "))

delivery_status = input("Do you want trees delivered? enter yes or no ")

price_of_two_meters = 20

total_price = number_of_trees * price_of_two_meters

//Invoice

print (number_of_trees)

print(height_of_trees)

print (total_price)

print (delivery_status)

8 0
3 years ago
Effective character encoding requires:
Dvinal [7]

To answer your question the answer would be B compatible browsers

8 0
3 years ago
When superiors providedirections to their subordinates regarding what to do, thisis
cluponka [151]

Answer:

Downward

Explanation:

<u>Downward communication</u>

When instructions/orders given from Superiors to Subordinates.The instruction can be via mail,oral or handbooks it can be of any form. Examples are shareholders instructing management,teacher ordering students to bring notebooks etc.  

<u>Upward communication</u>

When Information is sent bottom level to the upper levels in an organization.The information includes reports,judgments, estimations, propositions, complaints, appeals, etc  

<u>Lateral communication/Horizontal communication</u>

When same hierarchical levels shares idea or information with each other for coordinating, fulfilling a common purpose or goal.It doesn't involve sharing information with up or down levels in organization.

<u></u>

<u></u>

5 0
3 years ago
Complete the code to finish this program to analyze the inventory for a store that sells purses and backpacks.
sp2606 [1]

Answer:

import csv

fileIn = open("data/bags.txt","r")

countPurse = 0

textFile= csv.reader(fileIn)

for bag in textFile:    

   if bag[ 1 ] == 'purse':

       countPurse = countPurse + int(bag[6])

fileIn.close()

print("Number of purses:",countPurse)

Explanation:

I hope this helps!

3 0
3 years ago
Arrange these steps of creating a presentation in the correct order. (notice that the given order is incorrect other than the ba
DedPeter [7]

Answer:

1) select the template option from the presentation wizard

2) select the background of your slideshow

3) assign animation to your slide​

4) click create presentation

Explanation:

not gonna lie, this was very confusing

hope it helps

3 0
3 years ago
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