What are the task of system enginering and system analyst?

15,343 results

  1. Health 😘

    Which is the correct order of the organization of the human body? A.)Cell--->tissue—>organ--->organ system----->organism B.)Cell---->organ---->system organ--->tissue->organism C.)Tissue--->organ---->cell---->organ system---->organism D.)Organ--->organ

  2. (2-8) Chemistry - Science (Dr. Bob222)

    Which of the following statements is correct? A) The internal energy of a system increases when more work is done by the system than the heat that flows into the system. B) The system does work on the surroundings when an ideal gas expands against a

  3. science

    Which describes the geocentric model of the solar system? a model in which Earth is at the center of the solar system a model in which Mercury is at the center of the solar system a model in which Jupiter is at the center of the solar system a model in

  5. math

    two systems of equations are given below for each system, choose the best description of it solution. 1) the system has no solution 2) the system has a unique solution 3) the system has a infinitity many solutions. they must satisfy the following equation

  6. Science

    Which is a correct statement about the excretory system? A: Key organs of the system include bladder, intestines, and kidneys B: It is similar to the digestive system and that they both rid the body of waste*** C: It rids the body of food that the body did

  7. math help pls pls

    Two systems of equations are shown below: System A 6x + y = 2 −x − y = −3 System B 2x − 3y = −10 −x − y = −3 Which of the following statements is correct about the two systems of equations? The value of x for System B will be 4 less than

  8. biology

    Blood is taken to the lungs to become oxygenated and returned to the heart before being pumped through the body. Which blood vessels carry blood away from the heart? elastic capillaries veins arteries*** Oxygen is taken into the body from the environment,

  10. science

    Which of these is responsible for ridding the body of waste? A) nervous system B) excretory system*** C) circulatory system D) reproductive system

  11. math

    two systems of equations are giving below for each system choosethe best description of its solution if applicable give solution x+4y=8 -x-4y= -8 choose which one this problem fit in 1)the system has no solution 2) the system has a unique solution (x,y)=

  12. Science Plzz Help

    5. How do the circulatory system and the endocrine system interact in helping to maintain homeostasis in humans? A. The endocrine system produces hormones that are transported by the circulatory system to target cells when changes are needed. B. The

  13. math

    If you try to solve a linear system by the substitution method and get the result 0 = 8, what does this mean? A. The system has one solution, (0,8). B.The system has one solution, (8,0). C.The system has no solutions. D.The system has an infinite number of

  15. Chemistry

    The phrase “the heat absorbed or released by a system undergoing a physical or chemical change at constant pressure” is a. the change in enthalpy of the system. b. the change in internal energy of the system. c. the definition of a state function. d.

  16. algebra

    Consider the following system of equations. y = −2x − 3 y = −2x + 2 Are the graphs of the two lines intersecting lines, the same line, or parallel lines? Explain your reasoning. How many solutions does the system have? Explain how you can tell

  17. Algebra Linear Inequalities Help

    8. The system below has the solution of (1,3) where A, B, C, D, E, and F are all nonzero real numbers. Ax+By=C, Dx+Ey=F Which of the following systems would not have (1,3) as the solution? A- Ax+By=C & (2A-D)x+(2B+E)y=C-2F B- Ax+By=C & 7Dx+7Ey=7F C-

  18. chem

    Under constant pressure, a system of gases is sealed in a cylinder and then allowed to expand. What can you conclude about the work associated with this change? A. Work is negative and is done to the system. B. Work is negative and is done by the system.

  20. science

    The brain signals the body of an animal to move by transmitting electrical impulses through neurons. An animal is then able to walk or run because the heart of the circulatory system works with the stomach of the digestive system. the muscles of the

  21. Chemistry

    If the internal energy of a thermodynamic system is decreased by 300 J when 75 J of work is done on the system, how much heat was transferred, and in which direction, to or from the system?

  22. Science

    Which of the following body systems does not rely on the autonomic nervous system to simulate involuntary events? A. skeletal system B. digestive system C. circulatory system D. respiratory system A

  23. Coding

    import java.util.Scanner; public class main { public static void main(String[] args) { Scanner wins = new Scanner(System.in); Scanner games = new Scanner(System.in); double q, w, e; System.out.println("Enter Wins: "); q = wins.nextInt();

  25. Science

    Which of the following body systems does the immune system rely on to provide the first line of defense against pathogens. A. Integumentary system B. Nervous system C. circulatory system D. endocrine system I think it is C

  26. Chemistry I

    For the methanol combustion reaction 2CH3OH(â„“) + 3O2(g) ----> 2CO2(g) + 4H2O(g) estimate the amount of P [change]V work done and tell whether the work was done on or by the system. Assume a temperature of 27â—¦C. 1. 2.5 kJ, work done by the

  27. Math - PreCalc (12th Grade)

    Which statement is true for any linear system of two equations in two variables? A) The system is independent if the slopes of the two lines are equal. B) The system is inconsistent if the y-intercepts of the two lines are equal. C) The system is

  28. Chemistry

    N2 (g) + H2 (g) NH3 (g) + energy Name the direction of equilibrium shift - The pressure of the system is increased. - H2 is added to the system. - The temperature of the system is decreased.

  30. Chemistry

    For the system, H2(g)+X2(g) 2HX(g) Kc=24.4 at 300K. A system was charged with 1 mole of H2 and 1 mole of I2 in a 3 liter container. The catalyst was introduced using a remote unit, and the system was allowed to come to equilibrium. How many moles of H2

  31. Physics

    a system of 1525 particles, each of which is either an electron or proton, has a net charge of -5.456*10^-17 C. A) How many electrons are in this system? B) What is the mass of this system?

  32. Science

    which of the following body systems detects a stimulus and creates a response? A.Response system** B.Skeletal system C. Nervous system D.Muscular system

  33. Science

    What roles do these systems play in supporting cellular respiration? -digestive system -repiritory system -circulatory system

  35. algebra

    Task 2: Non-Linear System of Equations Create a system of equations that includes one linear equation and one quadratic equation. Part 1: Show all work to solving your system of equations algebraically. Part 2: Graph your system of equations, and show the

  36. Ea

    The ____ branches out from the spinal cord and brain and reaches the extremities of the body. A Lombok system B peripheral nervous system C central nervous system D reflex system

  37. Texas history

    When Stephen Austin was given the task of establishing order within his colony, what did he do? 1. He delegated authority to other leaders. 2. He created a judicial system and infrastructure**** 3. He acted as a dictator if his colony 4. He created a

  38. PLEASE HELP CHECK ANSWER SCIENCE

    5. Which of the following body systems does not rely on the autonomic nervous system to stimulate involuntary events? A. skeletal system B. digestive system C. circulatory system D. respiratory system My Answer skeletal systems

  40. Chemistry

    Two analysts each made six determinations of the paracetamol content of the same batch of tablets. The results are shown below: Analyst Paracetamol content % (m/m) A 84.32 84.51 84.63 84.61 84.64 84.51 B 84.24 84.25 84.41 84.13 84.00 84.30 Questions: We

  41. HCA/210 INTRODUCTION TO HEALTH CARE

    Write a 700- to 1,050-word paper that addresses the following: Develop a unique proposal that describes a new health care system. Consider the current U.S. health care system’s strengths, weaknesses, and challenges. Be sure to include your answers to the

  42. Physical Education

    How does distance running affect the energy systems? A. The oxidative system becomes more important, and the ATP-PC system becomes less important. B. The oxidative system becomes more important, and the lactic acid system becomes less important. C. The

  43. Biology

    Match the terms with the correct description: a. regulates supply of gases from ATP production b. provides negative feedback signals c. protects body against foreign dangers d. "rapid transit" for liquids and gases e. primary "regulator" of sensory

  45. Biology

    Match the terms with the correct description: a. regulates supply of gases from ATP production b. provides negative feedback signals c. protects body against foreign dangers d. "rapid transit" for liquids and gases e. primary "regulator" of sensory

  46. Science

    Which of the following body systems does not rely on the autonomic nervous system to simulate involuntary events? A. skeletal system B. digestive system C. circulatory system D. respiratory system A

  47. Adminstrative Office Procedures

    Your new employer owns a small dry cleaning service. She tells you that she’s considering installing a telephone system. Which of the following would be the best for her? A. A remote access system C. A PBX system B. A key system D. An automated answering

  48. Science

    How do the circulatory system and the endocrine system interact in helping to maintain homeostasis in humans? A. The endocrine system produces hormones that are transported by the circulatory system to target cells when changes are needed. B. The

  50. Physical Education 1B

    Which energy system provides energy at the beginning of physical activity? the oxidative system the glycolytic system the phosphoric system the ATP-PC system

  51. Science

    Which of the following body systems has a component that stops functioning and leads to diabetes? A) endocrine system B) digestive system C) circulatory system D) nervous system A

  52. biology

    The endocrine system.. A- affects only the reproductive system B- releases substances into the bloodstream C- competes with the nervous system to send signals D- fights with the antibodies preoduced by the immune system

  53. College Algebra

    Solve the system of equations. Then classify the system. 7x-7y= -42 -7y-7x=42 What is the solution of the system? Is the system inconsistent or consistent? Is the equations dependent or independent?

  55. healthcare

    I need some help with my final project. I have to develop a unique proposal that describes a new health care system. Consider the current U.S. health care system's strengths, weakness, and challenges. Also, o What is your vision for the new health care

  56. Chemistry

    Consider the hypothetical reaction: A + B + heat ⇌ C + D (All species are in the gaseous phase) What will happen to the concentration of A, B, C, and D under each of the following conditions? a) A catalyst is added to the system, which is at equilibrium

  57. Medical billing and coding

    Which of the following reimbursement methodologies determines payment before services are received? A.prospective payment system b. retrospective payment system c. fee-for-service payment system d. capitation system

  58. Solar Energy

    Which of the following variables does NOT affect the economic payback period of a PV system? 1)Insolation received by the PV system 2)Subsidies and feed-in tariffs 3)Cost of electricity 4)Overall lifetime of the PV system

  60. Bio

    Which 2 body systems interact to make your body move? Circulatory System Skeletal System Muscular System

  61. science

    which of the following body systems does NOT rely on the autonomic nervous system to stimulate involuntary events? A. Skeletal System B. Digestive System C. Circulatory System D. Respiratory System

  62. health

    The cardiovascular system is also known as the ________. A. Blood pathway system B. Heart gateway system C. Circulatory system D. Vascular crossings system A?

  63. science

    Which type of taxonomic system uses what an animal looks like to classify it: a) phenic system b) cladistic system c) genetic system d) observatory system

  65. pe

    What system is included in the kinetic chain? a. the nervous system b. the digestive system c. the integumentary system d. the endocrine system

  66. social studies

    To which system of government is the federal system most similar? A - The Unitary system B - The confederal system C - The Unitary System D - The confenderal System ******

  67. Science 7A Pearson Connexus

    The structures that an animal uses to exchange gases with its surroundings make up the: A.) digestive system B.) respiratory system C.) excretory system D.)circulatory system ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ My answer: B.)

  68. Social Studies

    The federal system and the unitary system most differ in that, A-): The unitary system has many different levels of government, but the federal system does not. B-): The Federal system allows citizens to vote on leaders, but the unitary system does not.

  70. Management of Information Technology (IT 205)

    Assignment System Evaluation Paper Write a 700- to 1,050-word paper identifying and describing how specific system used in an organization has transformed how the organization operates. Discuss how the business requirements drove the system's initial

  71. biology

    I need a general principle found to be consistent through the following systems so I can describe the beneficil aspect of it for each system: muscles, the circulatory system, the respiratory system, the kidneys, and digestion. I find something and then

  72. Texas State History

    When Stephen Austin was given the task of establishing orderwithin his colony, what did he do? A. He delegated authority to other leaders B. He created a judicial system and infrastructure C. He acted as a dictator of his own colony D. He created a system

  73. Algebra

    Suppose a linear system of equations has 2012 equations and 2013 unknowns. Answer the following questions:  Can the system be inconsistent?  Can the system have a unique solution?  Can the system have infinitely many solutions?

  75. Psychology

    Your brain has instructed your muscles to move so an oncoming vehicle. What division of your nervous system carried the information to your muscles? Answer A. sympathetic nervous system B. somatic nervous system C. autonomic nervous system D.

  76. life science

    which two statements explains how a earthworms organ system help provide its cells with oxygen? a. the nervous system removes oxygen from the body **b. the curatorial system carries oxygen to different parts of the body. **c. the respiratory system brings

  77. business

    In writing a advertisement for a job(mine is senior system analyst) What items should I list that must be included in the advertisement for legal purposes? am so lost here

  78. CIS 105

    As you have discovered, there are a variety of computers available, from the smallest computer in a domestic device to the supercomputers used in industry. Despite the different uses of computers, they all have basics elements in common—each computer

  80. Texas State History

    Sorry for the repost but I really need help. When Stephen Austin was given the task of establishing order within his colony, what did he do? A. He delegated authority to other leaders B. He created a judicial system and infrastructure C. He acted as a

  81. Math

    Could some one please explian how to do this problem thanks :) A company purchased an air conditioning system for $10,200. The shipping charges on the system were $875, and the set up cost were $1,250,The system is expected to last for five years and has a

  82. Science Check Please

    Which of these is true? The nervous system doesn't react as quickly as the endocrine system. The endocrine system doesn't react as quickly as the nervous system. (My Answer) The nervous system and the endocrine system have similar reaction times. The

  83. transportation and cargo security

    Research the various U.S. transportation systems and identify the appropriate one to use for your case study. Research the selected system carefully and prepare a brief summary. The summary should include the following: An introduction to the system.

  85. substitution and elimination methods

    Can someone please help explain this, my notes aren't helping me much. Given the following system of linear equations: {x-4y=20 -3x+4y=-12 The solution to the system is: The system is: The equation is: Please help

  86. physics- please check

    a. Two sticks are rubbed together to start a fire. b. A firecracker explodes. c. A red-hot iron bar is set aside to cool. In which of the situations listed above is energy being transferred as heat to the system in order for the system to do work? I would

  87. Health

    Which system(s) of the body are mainly involved in the fighting off of infection? ​ A) Digestive System B) Cardiovascular C) Immune System D) All of the above E) A and C only

  88. Chemistry

    As a system increases in volume, it absorbs 52.5 J of energy in the form of heat from the surroundings. The piston is working against a pressure of 0.500 atm. The final volume of the system is 58.0 L. What was the initial volume of the system if the

  90. operating system

    a. What is the name and version number of the operating system? Windows XP Professional Service Pack 2 b. What kind of user-interface is used? window XP theme c. Can you see an indication that this operating system provides a job management function? If

  91. ICT

    1) Name three methods of implementing a new system. 2)After the system is designed it will need to be implemented.Discuss methods by which the system could be implemented and give reasons why the systems analyst might choose one of the methods and not the

  92. Biology

    *Yawn* Match the terms with the correct description: a. regulates supply of gases from ATP production b. provides negative feedback signals c. protects body against foreign dangers d. "rapid transit" for liquids and gases e. primary "regulator" of sensory

  93. ICT ( please answer as soon as possible.its urgent

    multiple questions: 1- Computers are connected to the internet through a)direct connection b)dial up connections through modems c)broadband connection through high speed alternatives to modems d)all of these 2)who is the person responsible for the

  95. Health care Administration

    What is your vision for the new health care system? Who benefits most from this new system? Are there any populations that would be disadvantaged by this new system?If so, who? What current challenges would be solved by implementing your new proposal?

  96. health

    What is your vision for the new health care system?Who benefits most from this new system? Are there any populations that would be disadvantaged by this new system? If so, who? What current challenges would be solved by implementing your new proposal?

  97. Health

    after neglecting to look before diving into the pool, your friend hits his head on a rock and disrupts his __________ causing him to be paralyzed from his waist down A. cardiovascular system*** B. circulatory system C. nervous system D. endocrine system

  98. Socail Studies

    Between 1805 and 1833, Georgia sold almost 75% of the state to about 100,000 families and individuals for a few pennies. What was this system of land distribution called? A) Headright system B) Yazoo Land system C) Land Lottery system D) Georgia Gold Rush

  100. Physics

    In a certain process, 2.11x10^5 J of heat are supplied to a system and at the same time, the system expands against a constant external pressure of 6.89x10^5 Pa. Given that the temperature of the system does not change, find the increase in volume of the

  101. science

    Hi again. A question about the digestive system. How does the digestive system help the circulation system to function properely? I was thinking that the answer would be that... Because the function of the digestive system is a chemical and physical

  102. management information system

    office system are: a. strategic level system b. management level system c. operational level system d. knowledge level system please answer i answered letter c and its wrong, i think its letter a????

  103. equations and inequalitys

    You are saving moneyto buy a $200 video game system.You earn $20 a week for doing chores around the house.You get $35 from a reliative on your birthday.How many whole weeks will it take for you to have enough money to buy the system? You are charged 7%

  105. Health care Administration

    I have to write a 700-1050 word paper that addresses the following:Develop a unique proposal that describes a new health care system. Consider the current U.S. health care system's strengths,weaknesses, and challenges. Be sure to include your answers to

  106. criminal justice

    Read Chapter Four in The Courts in Our Criminal System and then write a 200 -300 word response comparing your home state court system and the federal court system. In your response, describe in detail how the court system in your home state structured, how

  107. Computer Science

    (From Lesson 17 of Blue Pelican Java) Use the following code for problems 1 – 15. In each problem state what’s printed. String s = “Lucky hockey puck”; String m = “uck”; int j = 6, z = 99; 1. int k = s.indexOf(m); System.out.println(k); 2. int

  108. Physics (12th Grade)

    In a certain process 500 cal of heat is given to a system and the system does 100J of work. What will be the increase in internal energy of the system?

  110. Co-operate Finance

    As the investment analyst for King breweries you are required to analyze the automated loom system in the Castle larger production line. The old system was purchased 5 years ago for $200,000. It falls in the accelerated cost recovery 5 year class and it

  111. college

    CheckPoint: Court System Structure I * Resource: The Courts in Our Criminal Justice System * Due Date: Day 2, 10/20/2009 [Individual forum] * Review Ch. 4 in The Courts in Our Criminal Justice System. * Write a 200- to 300-word response comparing the state

  112. health human services

    Our health system went from a Prospective payment system to a fee-for-service system? i picked false

  113. physics

    A system of 1216 particles, each of which is either an electron or a proton, has a net charge of -5.920×10-17 C. A)How many electrons are in this system (exactly)? B)What is the mass of this system (to three significant digits)?

  115. Business Math

    A company purchased an air conditioning system for $10,200. Shipping charges on the system are $875. Setup costs were $1,250. The system is expected to last for 5yrs and has a residual value at $2000. If I use the straight-line method to calculate

  116. College Chemistry

    As a system increases in volume, it absorbs 52.5 J of energy in the form of heat from the surroundings. The piston is working against a pressure of 0.500 atm. The final volume of the system is 58.0 L. What was the initial volume of the system if the

  117. Anatomy and Physiology

    IS this right thank you! Ovaries and testes are considered components of which system? I got C reproductive system endocrine system both A and B none of the above

  118. solar energy

    Which of the following variables does NOT affect the economic payback period of a PV system? Insolation received by the PV system Subsidies and feed-in tariffs Cost of electricity Overall lifetime of the PV system

  120. chemistry AP

    You have to design a buffer based on one of the systems below System 1: HA1 and A1-1 K= 4 E-3 System 2: HA2 and A2-1 K= 5 E-4 System 3: HA3 and A3-1 K= 6 E-5 For the following parts assume that the buffer above in system2 has been constructed with [HA] =1M

  121. software enge.

    What are the task of system enginering and system analyst?

  122. Analytical CHM 300

    which rating system gives the analyst the most information?

  123. Business

    A software company which is known for developing embedded system. Lately the company has formed a software team which will be working on a complex system. The team will be mainly responsible for development of the system. However, in order to carry out the

  125. System Analysis

    Suppose you are an analyst developing a new executive information system intended to provide key strategic information from existing corporate databases to senior executives to help in their decision making. What type of metholodogy would you use?

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