Show all your workings
1. The size (that is, the effort needed to complete it) of any task will depend on its characteristics. The units into which the work is divided will also differ. Identify the factors affecting the size of the task and the work units for the following activities:
• installing computer workstations in a new office
• transporting assembled personal computers from the factory where they were assembled to warehouses distributed in different parts of the country
• typing in and checking the correctness of data that is populating a new data base
• System testing a newly written software application
(10 Marks)
2. If you were asked as an expert to provide an estimate of the effort needed to make certain changes to an existing piece of software, what information would you like to have to hand to assist you in making that estimate? (2Marks)
3. A small application maintains a telephone directory. The database for the application contains the following data types:
Staff reference
Surname
Forenames
Title
Department code
Room number
Telephone extension
E-mail address
Fax number
Transactions are needed which:
i) set up new entries;
ii) amend existing entries
iii) delete entries
iv) allow enquirers to list on line the details for a particular member of staff
v) produce a complete listing of the telephone directory entries in alphabetical order
a) Use this scenario to produce an estimated Mark II FP count. List all the assumptions you will need to make. (10 Marks)
b) Another requirement could be to produce the listing in (v) in departmental order. In your view should this increase FP count and if so by how much? (2 Marks)
4. The following details are held about previously developed software modules.
module inputs entity types accessed outputs days
a 1 2 10 2.60
b 10 2 1 3.90
c 5 1 1 1.83
d 2 3 11 3.50
e 1 3 20 4.30
A new module has 7 inputs, one entity type access and 7 outputs. Which of the modules a to e is the closest analogy in terms of Euclidean distance? (3 Marks)
5. Using the data in further exercise 4 above, calculate the Simons Mark II FPs for each module. Using the results, calculate the effort needed for the new module described in exercise 4. How does this estimate compare to the one based on analogy? (13 Marks)
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Sample Solution
Presentation
The film The Words portrays an account of an essayist who distributes a book about a youthful yearning author (Rory) living in New York with his better half (Dora). Rory’s books are by and large continually dismissed by distributers; during the couple’s vacation in Paris, Dora purchases Rory a present, an old satchel. Simply after their re-visitation of New York Rory finds an original copy in the satchel and chooses to sell it as a book after his significant other peruses the composition and expects that it is his work. Rory turns into a granted and perceived essayist, yet he in the end meets the writer of the composition and understands the error he has made. He needs to uncover the creator from the outset, yet his distributer exhorts him not to. Inevitably, Rory needs to stay discreet and live with it. Toward the finish of the film, it turns out to be certain that the writer of the book, Clayton Hammond, composed a self-portraying story. The three moral issues are robbery of crafted by another essayist, lies in marriage, and the issue of one’s multiplying character and life.
Examination
Rory is a representation for untruths, robbery, and copyright infringement that right now exist in our way of life; his activities halfway help the postmodern contention that the same old thing can be made and everything is replicated. Rory’s activities don’t line up with deference as a mainstay of a character since he neither regards himself nor his significant other by deceiving her. Rory’s character isn’t simply or reasonable (second column) toward the start of the film, however at its end, he exhibits the craving to be reasonable by attempting to support the elderly person. In any case, Rory doesn’t get reliable (third column), as he chooses to stay quiet from the general population.
Marriage is representative of trust, love, acknowledgment, and backing. Nonetheless, Rory needed his better half to consider him to be a capable and splendid creator, which kept him from coming clean with her. This choice prompted reoccurring battles between the characters and Rory’s scrutinizing of his personality, as he accepted that he was not the individual his better half adored.
The creator’s encounter with Rory depended on his impression of Rory as one who had taken his life, errors, and encounters, subsequently obliterating their criticalness. His encounter depends on the way that he “cherished words more than ladies” and subsequently lost his bliss (family) because of his adoration for composing, which was taken by another man (Klugman and Sternthal). The elderly person’s activities depend on deontology morals: act so that it very well may be utilized generally and do no mischief.
Rory begrudges the writer of the composition and copies his ability, which in the end brings about issues inside his own marriage since he starts to address whether his significant other loves him or the impersonation of an effective author that he depicts. While turning into a liar, Rory doesn’t just undermine his significant other by causing her to accept he is a gifted author however he likewise turns out to be increasingly more shaky about himself and his life, expressing that his choice makes his life and his marriage self-destruct (Klugman and Sternthal). The main way to recovery is freely state who the creator of the composition was and acknowledge the response of the general population, the media, companions, and family members as an outcome. Rory didn’t pick reclamation since it would pulverize his life as well as subvert his way of life as a writer and a spouse and destroy his fantasy about turning into a granted author.
End
Undermining a test is like the film’s circumstance as one uses the work (insight, information on) another creator and presents it as his own. The thing that matters is that test outcomes are infrequently founded on close to home encounters and don’t mirror one’s character or one of a kind thoughts, which makes the demonstration of undermining a test to be seen not as counterfeiting yet rather as intentional deluding. The miscreant’s impression of oneself doesn’t change essentially.
Works Cited
Klugman, Brian, and Lee Sternthal, chiefs. The Words. CBS Films, 2012.