How to do problem 15.16 Find a function f R rightarrow R^+ that i.pdf

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How to do problem 15.16 ? Find a function f: R rightarrow R^+ that is one-to-one. Solution f(x)=x is one to one function Because for every value of x in domain has unique distinct image in range. Here domain R is given but codomain is R+ Hence some of the elements of domain are left out in order to satisfy one to one function specification.

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How financial reporting for public companies has changed since the Enron scandal in 2001. Solution Enron Scandal 2001 Enron a global Gas and Energy company incorporated in Omaha Nebraska and once distinguished as the Nation’s 7th largest company. Listed on Forbs Fortune 500 as being among the wealthiest companies listed on the stock exchange. Through this accumulation of “wealth” Enron at one point held a robust market valuation, which was higher other large global companies like AT&T. Many would call Enron a company that was “too big to fail”; this was due to the company’s reported revenue milestone accomplishment of 100 billion dollars. But what made the Enron scandal so compelling was the fact that it brought down accounting giant Arthur Andersen too. It was a truly amazing situation, a conflation of corporate wrongdoing which would change the accounting world forever. Changes In Financial Reporting and Other Changes due to Enron Scandal 2001 SOX includes several gatekeeper provisions: Requiring a company’s board of directors to have an Audit Committee composed solely of independent directors. Making the Audit Committee responsible for the appointment, compensation, and oversight of the outside auditor and for establishing procedures for the confidential, anonymous submission by company employees of concerns about accounting or auditing practices. Creating a new agency, the Public Company Accounting Oversight Board (PCAOB), to strengthen the outside audit function. The PCAOB sets standards involving auditing, quality control, ethics, and audit reports and has authority to inspect, investigate, and discipline registered public accounting firms. Requiring attorneys who practice before the Securities and Exchange Commission (SEC) to report material violations of the securities laws to a company’s chief legal officer or chief executive officer. If those officers do not respond in an appropriate manner, the attorney is then required to report the violations to the Audit Committee of the board or to another committee composed solely of independent directors. Enhance Regulatory Protections Federal and state securities regulators and self-regulatory organizations play an important and necessary role in corporate governance. They wield a broad and powerful array of sanctions, and their enforcement actions serve as a strong deterrent against wrongdoing. The SEC’s enforcement priorities, reflected in public speeches by its Commissioners and staff, help shape corporate conduct. Increase in Regulations after Sarbanes Oxley The Sarbanes-Oxley Act initiated stringent regulations. The Act was composed of sixty-six sections, some long and others short. Each section dealt with a different part of the reporting cycle (Schaeffer, 2006). These sections are contained within eleven titles, primarily dealing with the issue of internal control. The eleven titles of SOX are as follows: Public Company Accounting Oversight Board, auditor independence, corporate respo.

How financial reporting for public companies has changed since the E.pdf

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Hello everyone,Im working on my fast food order project program..pdf

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Give the examples of network core devices Give the examples of physical media? Are they network core or network edge devices? What is queuing delay and packet loss? Solution Answer 3: Example of Network core devices: There are many core devices such as gateways, routers, network bridges, modems, networking cables, line drivers, switches, hubs, and repeaters in networks. Gateways : Gateways are also called protocol converters, can operate at any network layer. A gateway is a router in a computer network. Or we can say that, a major key stopping point for the data on its way to or from other networks, because of gateways, we are able to communicate and send data back. Routers : A router is a networking device that can forwards data packets between computer in networks. Routers do perform the traffic controlling or directing functions on the Internet. A data packet is forwarded from one router to another router, through the networks that have the internetwork until it reaches its destination computer or node. Bridge : A network bridge is a device that connects a local area network (LAN) to another LAN that uses the same protocol as Ethernet or token ring or any other. Modems : A modem is a network device or a program, that enables a computer to transmit data over networking cables, for example : telephone or cable lines or any other. Computer informations are stored in form of digital, whereas information transmitted over telephone lines. it is transmitted in the form of analog waves. Answer 4: physical media: It is refers to the physical materials that are used to transmit information in data communications. It is called as physical media because the media is generally a physical object like as copper or glass. that can be touched and felt, and it also has physical properties like as weight, color and thikness. there are many physical devices like as: 1. Twisted pair cables - Twisted pair is the ordinary copper wire that connects home and many business computers to the telephone company. There Wire are twisted to avoid crosstalk or any interference for instance, electromagnetic radiation from cables, and crosstalk between neighboring pairs. there are two types of Twisted pair cable like as: a. shielded Twisted pair cable b. unshielded Twisted pair cable. 2. Coaxial cables - it is the kind of copper cable used by cable TV companies. it is used in between of antenna and homes and businesses. Coaxial cable is also used by telephone companies. Coaxial cable is also called as coax. it is a type of cable that has an inner conductor surrounded by a tubular insulating layer, an above of that surrounded by a tubular conducting shield. Many coaxial cables also have an insulating outer sheath or jacket. 3. fiber optics:it is medium or technology associated with the transmission of information as light form along a glass or plastic wire or fiber. Fiber optic cables allow to carries much more information than conventional copper wire and is safer in term of.

Give the examples of network core devices Give the examples of physic.pdf

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For a binary search tree that has a Node with three elements, data, a leftchild pointer and a rightChild pointer, write the Java code for a recursive find method that accepts a temporary node and has this signature: private boolean find(Node currentNode, E toFind) { Solution private boolean find(Node currentNode, int toFind) { if (currentNode != null) { } else { private boolean find(Node currentNode, int toFind) { if (currentNode != null) {// check if current node has the element we are looking forif (currentNode.data == toFind) return true; } else {// check if the sub treesreturn find(currentNode.left, toFind) || find(currentNode.right, toFind);}}return false;}.

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Find the coordinates of the midpoint of the segment connecting points.pdf

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Each student is to prepare a 3-5 page paper on a project on ONE of the following course objectives. Describe emerging perspectives on ethics and corporate governance. Identify and describe the needs-based perspectives on motivation. Relate motivation and employee performance. Discuss the nature of creativity and relate it to decision making and problem solving. Describe the types and uses of power in organizations. Define “organization culture” and explain how it affects employee behavior, and understand its historical roots. Solution Ethics are considered as an asset to the workplace and they provide a properly organised working structure for the organisation. Employee relationship and high morals ensure better productivity and efficiency of the organisations while maintaining the cultural diversity of the organisation. Ethics are necessary to maintain a happy working environment which is beneficial for each and every employee inside the organisation to maintain a more specified way of working. Bi implementation of different ethics and code of conduct, level of implementation of different strategies can be easily done as ethics provide a harmonious working environment. It helps in maintaining in ethical position for environment in workplace which directly increases its compatibility towards the society and increases the efficiency of the organisation. Corporate culture is very essential in defining and formulating a strategy for an organisation. According to the organisational culture, dependencies of strategies are changed. Corporate culture define the type of strategies which is needed for the organisation in the meantime. Different aspects of diversity as well as cultural and corporate needs of the organisation effects the formulation of an strategy. Decisions which affect the organisational equity and interferes in the organisations management are usually excluded from strategy formulation different people in the corporate culture also effects the formulation of the strategy and their effect is reflected on the strategies which are created . Motivational theory is divided into the following influencing factors. Mastery goals Buy successfully learning the overall scenario of the specific training programs and determining the needs I had successfully implemented a plant which directly influence the company is over on productivity towards a specific training program. By having an ability to analyse the situation at the current time I have mastered the specific training program and have provided most productive trainees to the organisation. By having mustard in specific situations in which the training is been provided for example I was carrying out the training in the order in the audio department which required special hearing as well as skills. Performance goals By providing constant performance in the training program as well as provision of quality services towards the trainees was one of my main goals for attending the performance trai.

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describe two processes by which evolution can occur. explain why Solution There are plenty of processes are present, which leads to evolution. for example: Mutation, migration, genetic drift, Selection (Natural and artificial) etc. 1. Mutation is the change in the sequence in DNA (herdiatery material of life). An organism\'s DNA affects how it looks, how it behaves, and its physiology — all aspects of its life. So a change in an organism\'s DNA can cause changes in all aspects of its life. it can be beneficial, neutral, or harmful for the organism. 2. Migration, also known as gene flow, is any movement of individual, that carry genetic material from one population to other. For example: pollen being blown to a destination or people migrates to new cities. If gene versions are carried to a population where those gene versions previously did not exist, gene flow can be a very important source of genetic variation..

describe two processes by which evolution can occur. explain why.pdf

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Develop a structure chart for student asking diploma in university after graduation of Diagram-0. Your structure chart must automate all processes, data flows and data stores shown on Level-0. Your completed structure chart will have at least three layers (one top-layer module, several middle-layer modules, and several third-layer (or leaves) modules, which capture inputs/outputs, interact with data stores or other common subroutines Solution This should be easy, if you have a leveled set of data flow diagrams available. Start with the context diagram, then repeat the following step for as long as possible (that is, as long as processes that are specified by lower level diagrams exist on the diagram you\'ve obtained). Choose a process on your diagram that\'s specified by a lower level data flow diagram, instead of a process specification. ``Cut and paste,\'\' replacing this process by the simpler processes (and any data stores) in the lower level data flow diagram. Since the conservation of flow rule was used if the leveled set of data flow diagrams was correctly prepared, you should be able to ``match up\'\' the data flows to and from the process being replaced, by the data flow diagrams into and out of the processes you\'re adding to replace it. It should now be the case that all the processes on your diagram are refined by process specifications, and not by lower level data flow diagrams. You\'re ready for the next step. Choose this case if the diagram is ``nontrivial\'\' - it includes four or more processes - and it is easy to split it up into pieces that represent ``subsystems,\'\' such that there is virtually no (direct) communication between subsystems, and the entire system works by invoking each of these subsystems, one at a time. In the ``Student Information System\'\' that will eventually follow, we\'ll see that the diagram we start with has this property. In particular, it will include a ``startup\'\' process that can be considered to be one subsystem, which reads system data from a text file, and initializes data areas - and which is actively ony once, when the system is initiated. All the other processes in the system form a subsystem that repeatedly requests and obtains a user\'s command and executes it. This second ``subsystem\'\' is only activated after the first ``subsystem\'\' terminates. While the two subsystems share information indirectly, in the sense that the second subsystem uses the data areas that the first set up, the only direct communication between the two ``subsystems\'\' is the transmission of a control signal from the first subsystem to the second. Transaction Flow A nontrivial data flow diagram exhibits transaction flow if there is one process in the diagram - a transaction center - that results in multiple data streams flowing out of the transaction center. Each of these data streams corresponds to a major subsystem. Typically, each time the transaction center is activated, it responds by triggering activit.

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Consider the following model of a very simple economy. Household saving and investment behavior depend in part on wealth (accumulated sevings and inheritance). In the late 190s many were concerned with very large increases in stock values (a form of wealth) and its possible effect on saving arnd investment. The telliowing consumption function incorporates wealn ) as a determinant ot consumpton We have the tollowing intormation on consumption (C) and investment I = 200 W- 1,200 Wo are igrioring e fect hat saving adds to the stock of wealth Calculate the values of equilibrium Y, C, and saving (S) (Enteryour responses as integers) Y:? Solution Y = C + I Y = 50 + 0.80Y + 0.10W + 200 0.20Y = 250 + 0.10 x 1200 0.2Y = 250 + 120 0.2Y = 370 Y = 1850 C = 50 + 0.8(1850) + 0.10(1200) C = 50 + 1480 + 120 C = 1650 S = Y - C = 1850 - 1650 S = 200.

Consider the following model of a very simple economy. Household savi.pdf

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Assembly Programng Can the upper 16 bits of the four 32 bit general registers in the x86 architecture be addressed directly? (Yes or No and why) Solution Yes the upper 16 bits of the four 32 bit general registers in the x86 architecture be addressed directly. The main registers (except instruction pointer) are \"general-purpose\" in the 32-bit and 64-bit versions of the instruction set and can be used for anything, They can be used for : AL/AH (Accumulators), Base index (used for arrays), CL/CH (counters), DL/DH (used for precision of Accumulators) etc..

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A) How does the ability of the ligand to cross the plasma membrane determine where the receptors for that ligand will be located? B) Compare the signaling transduction pathway of a hydrophobic ligand with that of a hydrophilic ligand. Solution The term ligand means a molecule bind to another molecule usually larger one.In cells a molecule binds to a receptor is called a ligand which alters the shape and ability of the receptor protein and a cascade of events are initiated results in cell signalling.Polar ligands(hydrophilic) are usually large and cannot cross the pasma membrane they usually binds to the protein receptors on the plasma membrane ,short half life and can be stored in vescles.Transported freely through blood plasma and rapid reponse whereas non polar ligands(hydrophobic) cross the membrane and binds to receptors in cytoplasm or nucleus.Half life is long ; cannot be stored so synthesize when needed.Need a carrier to transported through the blood.Response is very slow..

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A T-account is a way of depicting the basic form of an account. what the computer uses to organize bytes of information. a special account used instead of a trial balance. used for accounts that have both a debit and credit balance. O Solution T Account is Used for account that have both a debit balance and credit balance Answer = Option 4 = Used for account that have both a debit and credit balance.

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A nutrient agar plate labeled 10^-5mL produced 154 colonies after in.pdf

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A directory contains the following files: aardvark ferret koala porpoise unicorn bonefish grunion llama quacker vicuna capybara hyena marmot rabbit weasel dingo ibex nuthatch seahorse yak emu jellyfish ostrich tuna zebu Which files will be listed by the command ls [abc]*e*? ls *[mn]*[io]*h ls [xyz]* ls *e*[abc] ls *[our] ls [rst]*a* Solution 1) ls [abc]*e*? Ans: bonefish 2) ls *[mn]*[io]*h Ans: bonefish 3) ls [xyz]* Ans: yak zebu 4) ls *e*[abc] Ans: hyena 5) ls *[our] Ans: dingo emu quacker zebu 6) ls [rst]*a* Ans: rabbit seahorse tuna.

A directory contains the following filesaardvark ferret koala por.pdf

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Write a program in C++ to get the Make and Model of the ten cars as structures members by user and display it on the screen by Function. Solution The desired program in c++ with comments are given below: #include using namespace std; //structure decleration struct car { int make; int model; }; int main() { car obj[10]; //taking input as make and model from user for(int i = 0; i< 10; i++) { cout<<\"Enter the make of \"<< i+1<<\" car\"<>obj[i].make; cout<<\"Enter the model of \"<< i+1<<\" car\"<>obj[i].model; } //displaying the output on screen for(int i = 0; i<10; i++) { cout<<\"Make of \"<.

Write a program in C++ to get the Make and Model of the ten cars as .pdf

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Write a C program using fork() alone to mimic the below below observations. Consider the following statements: S2 S1 z 1 S3 c a b; S3 S 4 d C-1; S4 The corresponding Precedence graph is as shown above Solution In the above description we are having statements execute parallely. This is because, the system may have multiple CPUs or floating point units which compute at the same time as CPU. Problem is some statements must be completed before others begun. And to construct these type of statements we are using fork(). Fork() look like fork label and splits process into two, which is starting at the label and other is which is falling through. fork L; a:=x+y; ... L: :b=z+1; Fork() system call is used for creating Processes. It returns process ID. It creates new process which is the child process of the caller. Along with Fork() we can use parallel construct Join(). Join() merges processes and has count label. Count will zero if there is a branch at label. count :=count - 1; if count =0 then goto label; Now for above precedence graph, code will be as below: count=2; fork dopar; a:= x+y; goto donepar; dopar: b:=z+1 donepar: join count, cont; quit; cont: c:=a+b; d:=c-1; Strengths using fork() system call is, simple, powerful, easy to derive from precedence graphs..

Write a C program using fork() alone to mimic the below below observ.pdf

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Which plane divides the body into right and left halves? Which plane divides the body into an anterior and posterior? Which plane divides the body into right and left halves? Which plane divides the body into an anterior and posterior? Which plane divides the body into an anterior and posterior? Solution A plane passing through the centre of body dividing it inti two equal halves right and left, is the median or midsagittal plane parallel to median plane or midsaggital plane is sagittal plane . A plane at right angle to sagittal or median plane dividing the body into anterior and posterior hapves is called coronal plane..

Which plane divides the body into right and left halves Wh.pdf

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1. According to Thomas Nagel, a purely objective conception of reality will be incomplete. What aspect of reality will such a conception leave out, on his view? Solution There is a connection between objectivity and reality—only the supposition that we and our appearances are parts of a larger reality makes it reasonable to seek understanding by stepping back from the appearances in this way— still not all reality is better understood the more objectively it is viewed. Appearance and perspective are essential parts of what there is, and in some respects they are best understood from a less detached standpoint. Realism underlies the claims of objectivity and detachment, but it supports them only up to a point. Though I shall for convenience often speak of two standpoints, the subjective and the objective, and though the various places in which this opposition is found have much in common, the distinction between more subjective and more objective views is really a matter of degree, and it covers a wide spectrum. A view or form of thought is more objective than another if it relies less on the specifics of the individual’s makeup and position in the world, or on the character of the particular type of creature he is. The wider the range of subjective types to which a form of understanding is accessible—the less it depends on specific subjective capacities—the more objective it is. A standpoint that is objective by comparison with the personal view of one individual may be subjective by comparison with a theoretical standpoint still farther out. The standpoint of morality is more objective than that of private life, but less objective than the standpoint of physics. We may think of reality as a set of concentric spheres, progressively revealed as we detach gradually from the contingencies of the self. This will become clearer when we discuss the interpretation of objectivity in relation to specific areas of life and understanding.

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Which of the following lists correctly presents levels of organization from simplest to most complex? organs, organ systems, organelles, organisms biosphere, atoms, communities, organisms organelles, cells, communities, populations, biosphere molecules, cells, populations, ecosystems Solution Ans D. molecules, cells, populations, ecosystem. Molecules - 2 or more atoms held together by chemical bonds. Cells - smallest structural and functional unit of life. Populations - organisms of same species live in the same area. Ecosystem - the interaction between biotic and abiotic components of the environment..

Which of the following lists correctly presents levels of organizatio.pdf

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what motivates a workplace bully? Solution Workplace bullies are motivated by the following 1) Imbalance of social and physical power 2) Selfishness of the bully 3) Insecurity of the bully 4) Strong desire of the bully to advance in his/her career in sacrifice to the career of others and financial stability of the process 5) Lack of self esteem of the bully 6) Work stress on the bully 7) Repetitive mistakes in the workplace by the person being bullied.

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