Identify and briefly describe four types of requirements that may be defined for a computer-based system

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Answer 1

There exist four types of requirements for a computer-based system. These requirements include functional requirements, non-functional requirements, user requirements, and system requirements.

The description of each type of computer-based system requirement is given below:

Functional requirements: These requirements are the services or functionalities that the computer-based system provides. Non-functional requirements: Constraints implied in the functionality of the computer-based system are called non-functional requirements.User requirements: These are statements written in natural language accompanied by diagrams that describe the functionalities the computer-based system is expected to provide to users as well as any constraints imposed on the system.System requirements: These requirements are a more detailed description of the system’s functionalities, imposed constraints, and implementation details. The document containing systems requirements serves as a contract between the constructor and the client.

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Related Questions

Which test could be given to a child to measure numerical mathematical representation?

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A kid could be taught to measure numerical mathematical representation by placing numbers on a number line.

What is Numerical?

A numerical expression is a mathematical statement that only contains numeric values and one or more operation symbols. Operation symbols include words like addition, subtraction, multiplication, and division.

It can also be represented by the square root sign or the absolute value symbol. A numerical expression is created by adding numbers together using various mathematical operations. The number of operators that can be included in a numerical expression is unrestricted. While some mathematical formulas just use one operator to join two numbers together, others might utilize several.

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What was the result of blocking nogo-a in monkeys with surgically induced spinal cord damage?

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Eighty percent of the paralyzed hands' function was regained by monkeys.

What are the primary reasons for paralysis?An abrupt ischemic attack or stroke is indicated by weakness on one side of the face, arm weakness, or slurred speech.Bell's palsy is characterised by sudden facial paralysis on one side and ear or face discomfort.Sleep paralysis is the temporary paralysis experienced after awakening or sleep.After suffering a catastrophic accident or injury, such as a severe brain or spinal cord injury, one may experience paralysis.Multiple sclerosis, myasthenia gravis, or hypokalaemia periodic paralysis are less common causes of intermittent weakness in the face, arms, or legs.

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How does a release train engineer view the role of functional managers on the agile release train?

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The Release Train Engineer (RTE) is a servant leader and coach for the Agile Release Train (ART). The RTE's most important duties are to facilitate the ART occasions and tactics and help the groups in turning in value.

What is the role of a launch instruct engineer?

A release instruct engineer (RTE) is a servant chief who facilitates program stage methods and execution, drives non-stop development, manages dangers and escalates impediments whilst also acting as a full time chief scrum grasp for a Scaled Agile Framework (SAFe).

A Release Manager in IT is a person responsible for managing the whole software program transport lifestyles cycle. They have to work with the crew from the planning segment to the deployment section thru the improvement and checking out phases.

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The total supply of atp and creatine phosphate in a muscle is enough to power contraction for about ______.

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The total supply of ATP and creatine phosphate in a muscle is enough to power contraction for about 1 minute.

ATP provides the necessary energy for muscular contraction. The active-transport Ca++ pumps in the SR are powered by ATP, which also plays a direct role in the cross-bridge cycle.

A molecule called creatine phosphate has phosphate links that can store energy. In a muscle at rest, extra ATP converts creatine into ADP and creatine phosphate by transferring its energy. This serves as a source of energy that may be swiftly drawn upon to produce further ATP. Creatine phosphate transfers its phosphate back to ADP to produce ATP and creatine when the muscle begins to contract and needs energy. The enzyme creatine kinase catalyzes this reaction, which happens very quickly and fuels the initial seconds of muscular contraction using ATP produced from creatine phosphate.

Hence, with proper supply of  ATP along with creatinine phosphate the power contraction can occur for 1 min.

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When dealing with two independent means, when is it appropriate to assume equal variances?

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It is appropriate to assume equal variances when one standard deviation is no more than double the other.

The means on an interval or ratio variable between two categories on a nominal or ordinal variable are compared using an independent samples t-test. This answers the question of whether the difference in means of the population of interest is statistically significant or whether the difference is due to sampling error.

The independent variable is nominal/ordinal and the dependent variable is interval/proportion. Comparing the two means gives two different variances. You can assume equal variances if the variances are relatively equal, that is, if the variance of one sample is less than or equal to twice the variance of the other.

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what is meant by currency?some features of currency.​

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Currency is the type of money used in a particular country.

Currency is typically paper money and coins that are assigned by the government and are accepted as a method of payment for goods and services.

Explanation:

currency can be defined as the particular money of a nation. it could be easily changed from other currency

In the declaration of independence, what does jefferson mean when he says that the king has "refused his assent to laws … necessary for the public good"?.

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In the declaration of independence, Jefferson meant to say that the king has not allowed changes that would benefit the colonists.

The Declaration of Independence serves as the official record of the United States' declaration of independence from Great Britain.

A colonist is a person who immigrates to a new area with the support of the government. A colonist typically finds another group of people already living on the land they are claiming. An illustration of a founding American colonist is William Bradford of the Plymouth Colony. The colonists in the New Zealand colony of Tokelau are the example that clearly defines it.

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In the gass & seiter model, the outer circle represents ________________ persuasion, while the inner circle represents ________________ persuasion.

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The fill in the blanks is borderline and central

There are instances when a phenomenon is too complex to fully describe. In these situations, the scientist must "simplify" the phenomenon in order to understand it. They can achieve this by idealizing certain situations, assuming that certain conditions never change, and other similar tactics. A "model" of the phenomenon is what this is. This model makes it much easier to work with a range of software displaying the movement of things in reality, which is utilized by video game designers to increase verisimilitude. This model helps to explain and work (to some extent) with this phenomenon. A model, sometimes known as an idealized model, is a condensed, stripped-down representation of the actual system.

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A(n) _____ describes temperature changes for a sample passing through different states of matter, and can be used to determine the melting point and boiling point of substances.

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A heating curve describes temperature changes for a sample passing through different states of matter and can be used to determine the melting point and boiling point of substances.

Temperature fluctuations as a substance are heated up are depicted by heating curves. The reverse is a cooling curve. They demonstrate how, as a substance cools down, the temperature changes.

Because the energy absorbed during melting is equivalent to the energy released during the same, this phenomenon is known as a heating curve. The temperature does not change as a result. Heat curve diagrams are produced as a result of mapping this phenomenon onto a graph.

The temperature change of a given volume of water as heat is applied at a constant pace is depicted by the heating curve for water. Since the water's temperature doesn't vary during a phase shift, the graph will plateau.

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The marital complaint most frequently mentioned by both men and women involves the lack of satisfying sex. true false

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This announcement is false as the marital grievance most frequently referred to via each guys and women do not involves the lack of gratifying sex.

What constitutes cruelty in a marriage?

(i) Cruelty which is a floor for dissolution of marriage may additionally be defined as wilful and unjustifiable conduct of such character as to cause threat to life, limb or health, bodily or mental, or as to provide upward shove to a practical apprehension of such a danger.

You can prove cruelty by way of Strengthen your oral or written proof with instances of intellectual cruelty like non-stop non – cohabitation or denying the physical relationships, verbal and physical abuses, boastful behavior, and an incompatible or ever-increasing difference of opinion worrying the home relationship.

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What were the primary problems faced by the roanoke island colonists? [choose all that apply]

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Access to food and fatal conflicts with Native Americans were two major problems facing the Roanoke colony. In fact, there have been two attempts to colonize Roanoke. The first was in 1584 and the last was in 1587.

Governor John White was persuaded to go to England for more supplies, but the outbreak of war with Spain delayed his return. When he returned to America in 1590, the settlers disappeared. The settlement survived, but bad relations with the natives and lack of food constantly plagued the colony. After the British supply ships failed to reach Roanoke Island, the colonists returned to England and missed the arrival of the supply ships. But it was fate. Surrounded by misfortune, unrealistic expectations, greed and arrogance from the beginning, the settlers abandoned and re-settled the village before the entire population mysteriously disappeared in 1590. The missing colonists of Roanoke Island were never seen or heard again. Roanoke Island was home to Roanoke Colony, the first British colony in the New World in the 16th century.

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Economics and Sustainability 11. Complete the following paragraph with terms from the word bank.

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Many economist in ecological economics argue that economies must be stable to be sustainable. But economist in environmental economics think growing economies can become sustainable if they address environmental problems. In particular, these economists are developing ways to include the non-market value of ecosystem services in prices. they are also finding ways to avoid market failure by acknowledging the positive effect of the environment on economies and the negative effect of  economic activities on the environment and people. Ecolabeling helps consumers push companies towards stability.

What is sustainable development?

Development that satisfies current demands without compromising the capacity of future generations to satisfy their own needs is known as sustainable development.

It minimizes the depletion of natural resources. Sustainability promotes the protection and wise use of nature while preventing its overuse.

Environmental sustainability is important  responsibility to conserve natural resources and protect global ecosystems to support health and wellbeing.

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Define agriculturist​

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A person in which they tills the land and grows crops on it.
a person who cultivates the land and grows crops on it.

A 35 year old patient has fallen and has a deformed right lower leg. the distal extremity is pulsless and the skin is cool and cyanotic. you should:_________

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In the above-mentioned case, the right course of action will be to realign the injured extremity.

What is the distal extremity?

The cochlea, which comprises an intermediary ridge (central ridge) flanked by the lateral and medial grooves, is carried by the distal end of the tibia. In most domestic animals, the center ridge is oriented sagittally, while in horses, it is oriented craniolaterally.

Fabry's disease (FD) is a lysosomal storage disorder that is X-linked. Distal extremities discomfort may be an early sign, and difficulties with the kidneys, the heart, or the brain may result in complications and even death. If the neuropathic basis of the pain is not acknowledged, these people may not receive the proper diagnosis for years. Treatments has become available for them.

Therefore, the right course of action will be to realign the injured extremity.

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Which tapeworm cannot be identified to the species level based on its egg morphology; instead proglottids must be examined?

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On the basis of its egg shape, Taenia tapeworm cannot be identified to the species level; instead, proglottids must be investigated.

What is Taenia?

The type genus of the tapeworm family Taeniidae is Taenia (a type of helminth). It contains some significant cattle parasites. The genus contains species that cause the human helminthiases taeniasis and cysticercosis, which fall under the category of neglected tropical illnesses. Over 100 species have been identified. The name Taenia comes from the Greek letter v, tainia, which means ribbon, bandage, or stripe. They are morphologically distinguished by a ribbon-like body made up of a number of segments called proglottids. The scolex is the body's front end.When it comes to the two main human parasites, Taenia saginata and Taenia solium, some individuals of the genus Taenia have an armed scolex (hooks and/or spines located in the "head" area).

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The tendency to argue about such issues as work schedules, vacation schedules and child care commitments may be an indirect way of addressing what issue?

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Competition is the issue for the tendency to argue about such issues as work schedules, vacation schedules and child care commitments may be an indirect way of addressing.

What was the driving force behind the shift of risk from the employer to the individual in terms of managing employees' careers?"In terms of managing employees' careers, market forces driven by a global economy in the new millennium have been the main impetus behind the shift of risks from employer to individual."

Constructivists believe that people define themselves through their participation in events and relationships in their environment.

Employee disputes or a direct disagreement between an employee and the business owner are common occurrences. The ability to effectively manage conflict is critical to the long-term health of your company. One of the most contentious issues is how the two parties communicate with one another, if at all.

"If I have a problem with my own performance, I will try to estimate how big the problem is, what's causing the problem, and then take action on each of the items on the list." Your response to this question indicates whether or not you can identify problems within yourself.

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Members of a culture that place value on ______ rather than ______ would likely have advertisements that contain nudity and sex appeals.

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Members of a culture that place value on sensual gratification  rather than abstinence would likely have advertisements that contain nu_dity and sex appeals.

Advertising professionals use a variety of persuasive strategies known as advertising appeals to attract the target market's attention. Advertising appeals come in a variety of forms, including sex appeal, humor appeal, terror appeal, music appeal, and guilt appeal. Many marketing communications are built on these various emotional impulses. In order to draw attention and teach consumers about products and brands, humor appeal leverages entertaining. Television and radio are considered by researchers and professionals to be the greatest media for humor appeal since they offer the essential aural and visual aids to capture the audience's attention.

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Patients with an altered mental status due to a stroke may not be able to control their own airways because of:________

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Patients with an altered mental status due to a stroke may not be able to control their own airways because of muscular weakness or vocal cord paralysis.

When you have vocal cord paralysis, you cannot regulate how your voice-controlling muscles move. It occurs when your voice box's (larynx) nerve impulses are interrupted. The muscles of the vocal cords become paralyzed as a result. Speaking and even breathing might be difficult for someone with vocal cord paralysis. That's because your vocal cords, also known as vocal folds, perform a variety of functions. Additionally, they safeguard your airway by preventing saliva, food, and even liquids from going down your throat and choking you.

An altered mental state (AMS) is not a particular illness. It is a shift in mental function brought on by brain diseases, syndromes, and traumas. It results in modifications to consciousness, motion, and behaviour. Three categories exist: Delirium, Dementia and Psychosis.

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The social upheaval of the 1960s reflected the adolescence and young adulthood of a cohort labeled:_________

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The social upheaval of the 1960s reflected the adolescence and young adulthood of a cohort labeled: the Baby Boomers.

Baby boomers, frequently shortened to boomers, are the demographic cohort following the Silent era and previous technology X.

Upheaval means violent or sudden change. We can also talk about the post-election change of government when many incumbents are replaced. Uplift is a geological term for the upward movement of the earth's crust and has been expanded to include changes in power and thought.

Reform example. All these upheavals didn't just give him back his musical voice. But the upheaval doesn't seem to affect all parts equally. At the same time, rivers are digging deeper and deeper into their channels as the slope increases due to continental uplift.

Cataclysms are when we experience sudden changes and disruptions in our lives. It can be a planned positive change. For example, you can move into the house of your dreams. Maybe we'll go to college - straight from school or study as mature students.

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Paul originally sang the ______________ lines heard on this recording to george martin, who then orchestrated the brass parts.

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Paul from the Beatles originally sang the french horn lines heard on this recording to George martin, who then orchestrated the brass parts.

George Martin, who is best known as The Beatles' record producer, has had a long and varied musical career and continues to have a special place in the hearts of fans as one of the few genuine "good people" in popular music. Brian Epstein, the manager of the Beatles, and George Martin first became acquainted when Epstein made the decision to have acetate test recordings of a Beatles audition tape on his pivotal final trip to London to try to secure the band a recording deal. The band had been rejected by almost every label in England, but Martin was nonetheless impressed enough to offer them a studio audition despite not being completely won over by their demo.

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There are two key issues to consider when proposing a synthesis is whether there is:__________

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There are two key issues to consider when proposing a synthesis is whether there is: explanatory syntheses and argumentative syntheses.

Synthesis means to combine a number of different pieces into a whole. Synthesis is about concisely summarizing and linking different sources in order to review the literature on a topic, make recommendations, and connect your practice to the research.It's simply a matter of making connections or putting things together.

We synthesize information naturally to help others see the connections between things. For example, when you report to a friend the things that several other friends have said about a song or movie, you are engaging in synthesis.To effectively synthesize the literature, you must first critically read the research on your topic. Then you have to think about how all your ideas and conclusions are related. The best way to think about synthesis is to think of the author of a study discussing the topic at a scientific conference.

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If your daily commute time is an hour and today you worked an hour of overtime how much time is added to your commute time for the day no 30 minutes one hour five hours

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Answer:

If you mean for a normal day, then 2 hours, one in the morning and one in the evening for commuting to and from home.

If you mean for today, then 3 hours, because you have 2 hours for commuting to and from home, and we can add an extra hour, because today you worked an hour overtime.

A(n) ________ serves to guide our processing of information and may serve to distort memories.

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A schema serves to guide our processing of information and may serve to distort memories.

What is a schema?

A schema is a formal description of an inference rule in artificial intelligence (AI), whereas a schema is an organization or structure for a database in computer programming.

A schema is the result of the data modeling process for the former.

A schema in the latter is drawn from mathematics and is essentially a generalized axiom or statement where specific values or situations are replaced for symbols in a hypothesis to derive a specific inference.

Greek form or figure is where the term "schema" gets its start. The context will, however, determine how precisely you specify a schema.

The meanings of the many types of schemas are intimately tied to disciplines like data science, education, marketing, SEO, and psychology.

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Which of the following occurrences would probably be most interesting to a priest

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Answer:

Which of the following natural occurrences would probably be most interesting to a Mayan priest? An unusual alignment of the planets.

A domestic or flag air carrier shall keep copies of the flight plans, dispatch releases, and load manifests for at least how many months?

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A domestic or flag carrier must preserve copies of the dispatch releases, cargo manifests, and flight plans for at least three months.

Flight planning, dispatch release, and load manifest disposition: domestic and flag operations. a duplicate of the flight schedule. Copies of the records required by this section must be kept by the certificate holder for a minimum of three months. Retain a record of any action that results in a flight crew member or aircraft dispatcher being fired from their job or otherwise physically or professionally disqualified, and keep the record for at least six months after that. Copies of finished load manifests must be kept by the certificate holder for at least 30 days at their main operations base or another place they use that has been approved by the administrator. The following details on the loading of the aircraft at takeoff time must be included in the load manifest: the weight of the airplane, its gasoline and oil, its cargo, its load, its passengers, and its crew.

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Briefly describe the general characteristics of a n-type and a p-type conductor?

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General description of n-type and p-type conductors:

In n-type semiconductors, the semiconductor has pentavalent impurities. Electrons are the main carriers while holes are the minority carriers. In the energy band diagram for n-type semiconductors, the energy level of the donor is slightly below the bottom of the conduction band, so electrons can move into the conduction band even when they have low energy inputs.

In p-type semiconductors, the semiconductor has trivalent impurities. Holes are the main carriers and electrons are the minority carriers. In the p-type energy band diagram, the acceptor energy level is slightly above the top of the valence band.

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If you did the round trip from punta gorda to fort myers and back in one hour ten minutes, (a) what is your average speed in m.s-1? (b) what is your average velocity? (c) what is your displacement?

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If you did the round trip from Punta Gorda to Fort Myers and back in one hour and ten minutes, then

The average speed in m.s-1 is 23.8 m/s

The Average velocity = total displacement/total time = 0 km/hr.

And, in this case, displacement is zero.

In geometry and mechanics, displacement is a vector whose length is the shortest distance between the initial and final positions of a moving point P. It quantifies both the distance and direction of the mesh or the total motion along a line from the initial position to the final position of the point's trajectory. A displacement can be determined by a translation that makes the initial position corresponding to the final position.

A displacement can also be described as a relative position (due to motion), i.e. the final position xf of a point relative to its initial position. The corresponding displacement vector can be defined as the difference between the final position and the initial position.

Considering the motion of an object with respect to time, the instantaneous velocity of an object is the rate of change of motion with respect to time. Instantaneous speed then differs from velocity, or the time-varying speed of distance traveled along a particular road.

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When volunteers for sex research are compared to non-volunteers for sex research, one of the consistent findings is that volunteers are:__________

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When volunteers for gender research are compared to non-volunteers for gender research, one of the consistent findings is that volunteers are more permissive in their gender attitudes.

Biases related to volunteering for human  gender research were investigated. A two-phase study that involved a sample of more than 1000 psychology beginners examined participants who were eager and hesitant to volunteer for various gender investigations. On some, but not all, of the measures examined in both stages of this study, volunteers substantially differed from non volunteers.

Volunteers specifically reported greater  gender experience, less  gender guilt, and a more positive attitude about  gender as compared to non-volunteers. The gender of the subjects had no impact on these disparities. These results have sobering consequences for the generalizability of  gender research findings, which are examined.

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Who was the first latina woman to be named surgeon general of the united states? in what year?.

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Answer =Antonia Novello, M.D. in 1990.

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Suppose tonight is new moon. you are on the side of the moon facing the earth. what phase of the earth do you see?

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'Suppose tonight is new moon. you are on the side of the moon facing the earth. then we will see the wax and wane gibbous earth'.

Every phase is always the opposite of each other. Any moon dweller would see a narrow crescent Earth when the moon is nearly full.

The moon always faces us from one side. So in order to view any Earth at all, you would need to be on that side. However, you might observe Earth waxing and waning from any location on the near side of the moon, just as the moon does when viewed from our planet. The sun always casts a half-light on the Earth and the moon.

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Other Questions
Why does water act like a solvent with other substances Sandi and Felipe are participating in a Walk for Life to raise money for charity. Sandi will raise $30, plus $2.50 for each mile she walks. Felipe will raise $20, plus $5 for each mile he walks. The total amount that each will raise can be calculated using the following expressions, where n stands for the number of miles walked: Sandi: 30 + 2.5n Felipe: 20 + 5n After how many miles will Sandi and Felipe have raised the same amount of money? a seminal document establishes or defines principles that shaped the way others think or act. Why do you think the Preamble from the universal Declaration of Human Rights is considered a seminal document. Cite evidence from the document to support your claim We (not do) any volunteer work five years ago Read the passage by Alexander Hamilton.If individuals enter into a state of society, the laws of that society must be the supreme regulator of their conduct. If a number of political societies enter into a larger political society, the laws which the latter may enact, pursuant to the powers intrusted to it by its constitution, must necessarily be supreme over those societies, and the individuals of whom they are composed.Alexander Hamilton, Daily Advertiser, January 3, 1788What part of the US Constitution is Hamilton defending?implied powersenumerated powersSupremacy Clause10th Amendment The central idea of a nonfiction text can be expressed in a word or two. true false What is the domain and use properties of continuity to support your answer How many pints are in 3.5 gallons a is the first term of a sequence, r is a common ratio, and d is a common difference. Write the first five terms. a=-100, r=1/5 Another classmate argues that wind power merits more investment and development, and cites data in Figure 2 as evidence. Evaluate this argument. Do you agree with the classmate? What additional evidence would help strengthen your position? What are the assumptions for a chi square test for homogeneity? mark all that apply. Of the professional organizations discussed in thie chapter, which has been in existence the longest time? when was it founded? Lucie works out 25 x 12.2 without a calculator.Here is her working.10 12.2 = 12.2020 12.2 = 24.405 x 12.2 = 6125 x 12.2 = 24.40 +61 = 85.40Lucie's working is incorrect.Identify and (only) correct the lines containing a mistaketo work out the correct answer.122244 What is the first step in changing a health-related behavior? making a personal contract obtaining knowledge and information realizing that you can change it setting specific goals Find the first five terms of each sequence. a=a n +2 n , where a = 1 In 1504 ce, the statue of david was unveiled in florence, italy. Who sculpted it?. Work in the cell or in the physical world can only be done with expenditure of ; it is defined as the capacity to do work. What is the slope of a line graphed below? What is the mass of phosphorus in a 45 kg person? Which is a true statement? Question 3 options: 4 > 0 12 < 3 15 > 5 2 < 5