Bsa 375 Week 2 Dq Essay Example for Free (#375)

Bsa 375 Week 2 Dq Essay Week 2 DQ DQ1 1.How were the problems with the system missed? Problems were missed by failing to complete the SDLC. The application was developed based on information gathered from agents, but doesn’t seem that it was modified during the system implementation phase. 2.How might these problems have been foreseen and possibly avoided? The problem could have been foreseen and possibly avoided by creating use cases. Use cases will help develop detailed requirements along with expectations, and error handling. 3.In perfect hindsight, the widespread availability of such systems on the internet today, what should the company have done? The company should have taken some time to redesign or retool the application at the first sign of user displeasure. DQ2 1.What is the purpose of developing use cases during systems analysis? How do use cases relate to the requirements stated in the requirements definition? The purpose of developing use cases during system analysis is to help develop the practical requirements, and help understand exceptions, special cases and error handling requirements. Use cases will provide a comprehensive understanding of user interfaces. DQ3 1.A system development project may be approached in one of two ways: as a single, monolithic project in which all requirements are considered at once or as a series of smaller projects focusing on smaller sets of requirements. Which approach seems to be more successful? Why do you suppose that this is true? Be specific. You can answer from your experience or the reading in chapter 3 of this week’s materials. Bsa 375 Week 2 Dq. (2016, Mar 25). We have essays on the following topics that may be of interest to you

Communication skill -roseberg Essay Example | Topics and Well Written Essays - 500 words

Communication skill -roseberg - Essay Example The use of words alone has no meaning because it the people who supply their meaning to constituent words. Language develops from the act of working together or doing things together in a socialization circle, which leads to coining meaning to words. In every form of communication that we get involved in, we need to have nonviolent communication where we use our words in a polite manner so as not to hurt our listeners or cause pain to them. If there is the use of hard language or vocabulary, then communication breakdown is experienced (Rosenberg 2003). In any form of communication, the interlocutor needs to choose words effectively because one does not need to hurt the listener in any way. It is important to avoid impolite language that may trigger bad feelings because this leads to communication breakdowns. In communication, one assumes that his or her language and content is understood by the other party by ensuring our needs are felt by the other party in the conversation (Rosenberg 2003). Part of the problem when many people communicate is that they only take their own needs into con sideration and do not think of how their message is received by the other person. This can be a hard thing to judge because every person is different when it comes to communication. However, there are some principles that must be used in every instance of communication. The most obvious one is to respect to person who is listening to you and consider how they would interpret your message. Just because you have a certain way of thinking does not mean that the other person will think the same. Nonviolent communication can be used to help both parties of the conversation to feel as though they are being treated equally be one another. One of the first keys to successful nonviolent communication is to observe the body language of the other person. The way that they react to certain things may not always be obvious, so it is important to pay attention for

Monarch Butterfly Research Paper Example | Topics and Well Written Essays - 2500 words

Monarch Butterfly - Research Paper Example Butterflies and moths belong to the order, Lepidoptera (Capinera, 628). The special characteristics of this order are the presence of a â€Å"complete, holometabolous life cycle, with separate egg, larva, pupa, and adult stages† (Capinera, 631). And this is why butterflies are classified under this order. A Monarch butterfly has also a similar wing span which comes to â€Å"3.5 to 4 inches† (Garber, 76). Another common feature of the members of Lepidoptera order is that all of them have â€Å"four wings and also scales covering at leats some body parts (Capinera, 631). In Monarch butterflies, the scales are seen â€Å"as a patch near the central veins of the hindwings† (Capinera, 631). There are two subspecies in Monarch butterfly (Oberhauser and Solensky, 1). The species, Danaus plexippus plexippus, is found in â€Å"Southern Canada, the USA, Mexico, most Caribbean Islands, Central America and northern South America† (Oberhauser and Solensky, 1). The sec ond subspecies, Danaus plexippus erippus is seen in â€Å"Peru, Bolivia, Chile, Argentina, Uruguay, Paraguay and Eastern Brazil† (Oberhauser and Solensky, 1). Monarch butterflies are cold-blooded insects (Learner.org). So they are comfortable in cool climates as in such an atmosphere, they do not need to spend much energy (Learner.org). It can be seen that â€Å"the body of the caterpillar will be covered with nine brown rings aside from black head and it features three pairs of ‘true’ legs with claws attached and five pairs of prolegs that extend backwards† (Monarch-Butterfly.com). To differentiate a female monarch butterfly from a male, one has to look for a simple identification mark -â€Å"the male monarchs have a black spot on each of the hind wings over a vein. The female monarch butterfly does not have this spot† (Monarch-Butterfly.com). In one year, four generations of monarch butterflies complete their life cycle (Monarch-Butterfly.com). Th e life cycle of a monarch butterfly on the other hand includes four stages, namely, the egg, the larvae, the pupa and the butterfly (Monarch-Butterfly.com). The annual life cycle of this majestic insect can be considered to begin in the months of February and March when they mate (Monarch-Butterfly.com). After mating, the butterflies migrate to the Northern and Eastern parts of North America and lay their eggs there in the months of March and April (Monarch-Butterfly.com). It is on the milkweed plant that the Monarch butterflies lay their white eggs (Monarch-Butterfly.com). The eggs will be seen on the undersides of milkweed leaves, usually near the top of the plant. Each female butterfly lay â€Å"several hundred eggs† and the eggs hatch in four days (Monarch-Butterfly.com). There are many invertebrate predators that feed on Monarch eggs and larvae like, red velvet spider mite (Oberhauser and Solensky, 6). The caterpillar is herbivore and feeds only on milkweed leaves for tw o weeks and then attach to a small stem or a leaf of the plant and starts metamorphosing into the pupa stage (Monarch-Butterfly.com). Because of the insistence of the caterpillars on eating only the milkweeds, Monarch butterflies gained another name, the â€Å"milkweed butterfly† (Monarch-Butterfly.com). The caterpillars are only â€Å"about 0.1 inches long† weighing 0.55 grams (Monarch-Butterfly.com). Caterpillars have alternating bands of yellow, white, and black, on their body with a black stripe between pairs of