Running head: CS 2401: Software Engineering 1 Written Assignment Unit 7 CS 2401 Software Engineering 1 Unit 7 University of the People Term 2 (2016-2017) November, 26, 2016 1. Under which circumstances might the Lehman's laws break down? Answer: 1. Maintenance is inevitable – conditions, failure & improvement 2. Changes degrade structure – Ad hoc nature of changes 3. for large systems, early process constraints later development – organizational overhead & inertias 4. …show more content…
Because the risk is determined by the degree of difficulty in the quantitative measures established for cost and schedule. The director or planner, and more powerful, the customer should understand and realized the reality of variability in software requirements means of instability in cost and schedule (Sommervill, 2009). 4. Do you think performance can be interpreted differently depending upon the software application area? Justify your answer. Answer: yes, because one of the challenges call throughout the software quality characteristics is that “everyone feels and considers they know it “but the true software quality may be characterized sometimes as conformance to explicitly pronounce functional and performance requirements specification, explicitly recorded development patterns and inevitable aspects that are required for every professionally developed software. Based on these topic scenarios I would have used those three primary and constrictive key details in the definition to answer the given
The anti-social behaviour act was made in 2003. The reason for why this was made was to make the rules of anti-social behaviour better and work more efficient also to do the same with the fixed penalty notices. The rules of this act is no one that is under the age of 16 is allowed to buy spray paint due to graffiti on private properties, no group of teenagers are allowed to do anything wrong to the public and also no public drunkenness which can lead to people disturbing the peace. An example for this could be the ASBO’s.
Problem Statment:You have to figure out how many total various sized squares are in an 8 by 8 checkerboard. You also have to see if there is a pattern to help find the number of different sized squares in any size checkerboard.Process: You have to figure out how many total different sized squares you can make with a 8x8 checkerboard. I say that there would be 204 possible different size squares in an 8x8 checkerboard. I got that as my answer because if you mutiply the number of small checker boards inside the 8x8 and add them together, you get 204. You would do this math because if you find all of the possible outcomes in the 8x8, you would have to find the outcome for a 7x7, 6x6, 5x5, 3x3, and 2x2 and add the products of
As the Fig 1 showing, the node which generates the packet is the source node. There are many sensor nodes in a 3-D interest area. The packet is delivered among these sensor nodes and finally try to reach one sink node. Sink nodes are deployed on the water surface. In the figure, it is a multiple-sink topology. Multiple sinks equipped both radio-frequency and acoustic modems are fixed on the water surface.The packet is assumed delivered successfully if it reaches any one of the sink nodes because sink nodes use radio-frequency channel to communicate with each other which is several orders of magnitudes faster than acoustic channel.
A database is for the most part utilized for putting away related, organized information, with all around characterized information positions, in a productive way for addition, redesign and/or recovery (contingent upon application). Then again, a record framework is a more unstructured information store for putting away discretionary, presumably disconnected information. The record framework is more broad, and databases are based on top of the general information stockpiling administrations gave by document frameworks. There are additionally contrasts in the normal level of administration gave by document frameworks and databases. While databases must act naturally reliable at any moment in time (consider banks following cash!), give confined exchanges and sturdy composes, a document framework gives much looser
It is an attack by our best friends, …… and these attacks on mostly in randomly generated user name sites it was easy to short.
The two limitations are checking packets one at a time, and checking only some fields of the internet and transport headers. Checking packets one at a time is bad because packets will be examined one at a time, and cannot stop attacks such as DoS. Checking only some fields of the internet and transport headers is bad because will not examine all field of the internet and transport header fields, and cannot stop all attacks such as utilized attack.
The first issue is two nurses failed to show up for work without calling. This issue will take about a week to resolve. The first step is to immediately ensure that their shifts for the day are covered. Then, I would review the attendance policy that is currently in place. I would verify that there is an attendance policy and ensure that it is being enforced. Following the policy review I would document the occurrence in the respective employee files. Lastly, I would set time to meet with the employees individually and go over the policy and the expectations.
“Network topology is the arrangement of the various network elements such as node, link, of computer network. Basically, it is topological structure of a network which ether be physically or logically.”
1. A device is a computer if it has an input device, central processing unit (CPU), internal memory, storage, and an output device.
I believe in order to actually change this policy it would take fighting legislation in congress.
Describe what you did, what you learned, your weekly activities, in what ways are you able to apply the ideas and concepts gained, and finally, describe one important thing that you are thinking about in relation to the activity.
In general, the reading and the AP textbook both contained the same economic concepts, but they sometimes used different terminology and economic models to explain them. One similarity was the concept that ‘everything is scarce and that all individual and firms seek to maximize their utility and benefits. Unit 3 started with an interesting historical overview of workdays and how it had decreased throughout the world due to technological factors and norms. The highlight of the Unit was explaining the interrelation between the concept of utility maximization and the feasible frontier, rather than separately. It explains how we can determine a person’s preferences of how much hours they want to work (or study) simply by setting the marginal
Ensure relevant laws and policies provide support for shelters and related services. Promote protocols and guidelines to support standardized implementation of policies Secure adequate state funding for shelters and related services Integrate practices that promote accessibility for all women, such as: ensuring facilities serve women of all ages and can accommodate girls if needed; sheltering women with children; reducing financial barriers, by providing free services and safe transportation; and creating infrastructure and policies which enable women living with disabilities, in humanitarian settings, undocumented or immigrant women, and those with mental health or substance issues to access services. Provide specialized shelters for
There are many key factors to understanding prevention such as identifying the disease, monitoring the prevalence of a disease, and developing new drug's or vaccine's for that disease. In unit 3, we learn about primary prevention, secondary prevention, and tertiary prevention as the new healthcare model. "Primary prevention means averting the occurrence of the disease" (Williams & Torrens, 2008, pp. 143). The primary prevention is meant to be the first line of defense against any disease. They want to eradicate the disease before it even appears in primary prevention. "Secondary prevention is a means to halt the progression of the disease before it becomes serve" (Williams & Torrens, 2008, pp. 143). In secondary prevention, the disease has
Project managers must take cost estimates seriously if they want to complete software projects within budget constraints. After developing a good resource requirements list, project managers and their software development teams must develop several estimates of the costs for these resources. There are several different tools and techniques available for accomplishing good cost estimation.