...Unit 6 Assignment Instructions: Do not forget, whenever you look up information, you need to cite your sources! Please copy and paste the full URL of any website you use in researching your answers to the following questions. If you use your book, please place the page number from your book in parentheses next to the answer. Requirements: 1. You notice that your computer is running a bit sluggishly and you want to determine if there is a way to increase your performance without purchasing additional hardware or software. Learn more about your computer’s performance by using Windows Task Manager and the MSConfig Utility. Immediately after booting your computer, run Windows Task Manager, then answer the following questions. a. Click the Applications tab and list all applications. Are any of the applications listed as Not Responding? No. b. Click the Processes tab. Identify how many processes are running, the CPU usage, and physical memory usage. 58 processes cpu usage between 0 and 14 % phy mem usage 42% c. While the Processes tab is still selected, click View on the Menu bar and click Select Columns. List four additional columns that could be displayed. PID, session id, cpu time, page faults d. Sort the CPU times in descending order. Which process is using the most CPU resources and what percentage is it using? rundll32.exe 2% e. Sort the memory usage in descending order. Which...
Words: 1911 - Pages: 8
...Unit 6: An Introduction to Vectors 6.1- An Introduction to Vectors A scalar only has magnitude. Temperature, speed, mass, and volume are examples of scalars. A vector has magnitude and direction. The magnitude of is written as =v. Position, displacement, velocity and acceleration and force are examples of vector quantities. Equal Vectors are parallel and have the same magnitude and direction. Coincident Vectors are equal vectors which can be translated to lie on top of each other. Opposite Vectors are parallel and have the same magnitude but opposite directions. Connecting vectors to 2D figures: A vector is always drawn head-to-tail. 6.1 - Questions: a) State 2 pairs of opposite vectors. b)State 2 pairs of equivalent vectors. 1. Square ABCD is dra wn as shown below with the diagonals intersecting at E. 2. For the following vector, draw its equal vector and opposite vector. 3. Plot vector AB whose tail is at (4,2) and whose head is at (-2, -4). 4. CD is a vector whose tail is at (1,2) and whose head is at (4,6). Calculate the magnitude of CD. 6.4- Properties if Vectors Properties of Vector Addition: 1. Commutative Property: a + b = b + a 2. Associative Property: (a + b) + c = a + (b + c) 3. Distributive Property: k(a + b) = k a + k b, k € R Laws of Vector Addition and Scalar Multiplication: 1. Adding 0 : a + 0 = a 2. Associative Law for Scalars: m(n a ) = (mn)a = m n a 3. Distributive...
Words: 397 - Pages: 2
...IT302-Unit6A- Kaplan University Part1 – Introduction. The approach I used in unit 5 was a generic design which is flexible in nature with a basic layout planned so it can be easily molded, or modified to fulfill a variety of needs or applications. The wireframe associated with the design is shown without a supporting structure. The associated structure will be dictated by its application and placement. Part 2. WIMP. WIMP is an established approach that has become commonplace in its usage with and basic functionality on kiosks. The term WIMP stands for windows, icons, menus and pointers which are the primary objects used in the presentation of data to the customer or client and the means to communicate with the system. The term was coined by Merzouga Wilberts in 1980 that was part of the working group at Xerox Parc that ultimately developed the Graphical User Interface under the guidance of Allen Kay (Charlotte). Although still used, the term “WIMP” is slowly being overtaken by newer approaches and standards. As stated by Allen Kay, "We've taken the WIMP interface as far as it can go," he added, referring to the Windows-icon-mouse-pull-down menu” (Laurie, 1995). The first and most possibly the largest single item that the user sees is the monitor. Not only is it the most visible item we see whether the kiosk unit is handheld or free standing, it is the device that we depend on most for our visual interaction with...
Words: 1787 - Pages: 8
...Unit 6 Assignment 1: Object Questions Course Objectives and Learning Outcomes Describe the fundamentals of the Java programming language. Create a subclass from a superclass through inheritance. Differentiate between overriding and overloading methods. Explore the Object class and its toString() method. Explain polymorphism, dynamic binding, and generic programming. Explain how to cast Objects and implement the instanceOf operator. Restrict access to data and methods using the protected visibility modifier. Declare constants, unmodifiable methods, and nonextendable classes using the final modifier. Use the this keyword to refer to the calling object. Assignment Requirements The following homework is designed to cover the course objectives for Unit 6. The following questions require you to do research and examine the questions to find the correct answer to the 20 questions listed below. 1. The following two programs display the same result. // Program 1 public class Test { public static void main(String[] args) { Object a1 = new A(); Object a2 = new A(); System.out.println(((A)a1).equals((A)a2)); } } class A { int x; public boolean equals(A a) { return this.x == a.x; } } // Program 2 public class Test { public static void main(String[] args) { A a1 = new A(); A a2 = new A(); System.out.println(a1.equals(a2)); } } class A { int x; public boolean equals(A a) { ...
Words: 973 - Pages: 4
...Republic of the Philippines EAST PACIFIC COMPUTER COLLEGE EPCC Campound, Baybay, Catarman Northern Samar PAYROLL SYSTEM OF EMPLOYEES IN EAST PACIFIC COMPUTER COLLEGE BY SUBMITTED TO RAUL C. GACUSAN, Ph. D. DEDICATED TO OUR PARENTS OUR FRIENDS LOVED ONES AND OUR ALMIGHTY GOD Table of Contents Chapter 1- INTRODUCTION Background of the Study 1 Objectives of the Study 2 CHAPTER 1 PROJECT BACKGROUND Background of the Study A grading system is a great help to students and to the school Administrator in maintaining and monitoring students’ performance. It will be easy for the students to determine their grades in every subject taken especially right after the end of a semester. A student final grade is a result of class activities, quizzes, and major examinations. Grades are given based on point systems and most schools encounter problems in recording student grades due to manual method of handling students’ grades. It is very important for every school to have a systematic and upgraded system in keeping or recording of grades. This was the reason this study on computerized grade monitoring system was conducted by the information technology of East Pacific Computer College so that as students transact with the registrar to ask for their grades, it could be easy for the registry office to release the grades of the students instantly. A grading system could be a great help, not only for the students but also for the school administration for the enhancement of the...
Words: 1687 - Pages: 7
...ASSIGNMENT FRONT SHEET No.1 Qualification | BTEC Level 5 HND Diploma in Business | Unit number and title | Unit6: Business Decision Making | Assignment due | | Assignment submitted | | Learner’s name | | Assessor name | | Learner declaration:I certify that the work submitted for this assignment is my own and research sources are fully acknowledged. | Learner signature | | Date | | Grading grid P1.1 | P1.2 | P1.3 | P2.1 | P2.2 | P2.3 | M1 | M2 | M3 | D1 | D2 | D3 | | | | | | | | | | | | | Assignment title | | In this assignment, you will have opportunities to provide evidence against the following criteria. Indicate the page numbers where the evidence can be found. | Assessment criteria | Expected evidence | Task no. | Assessor’s Feedback | LO1. Be able to use a variety of sources for the collection of data, both primary and secondary | 1.1. Create a plan for the collection of primary and secondary data | Part of report where student individually create the plan to collect primary data and the source of secondary data | 1 | | 1.2. Present the survey methodology and sampling frame used | Part of report where student individually:- Choose a suitable survey methodology for the research: postal questionnaires or interviews with explanations of decisions made- Base on that method, choose a suitable type of sampling method with explanations of decisions made | 2 | | 1.3. Design a questionnaire for the problem | Part of report...
Words: 422 - Pages: 2
...Unit6: Business Decision Making Executive summary We will use techniques to draw any correlation of sales with expenses in order to project turnover. So we are required to use project and decision techniques to create plan for business development. Introduction TASK1 TASK2 PCMM of the Luxury price product Let x bethe number of items sold, y be the pronotion expenses. x | 24 | 34 | 18 | 13 | y | 25,000 | 30,000 | 18,000 | 12,000 | i | 1 | 2 | 3 | 4 | Sum(Σ) | x² | 576 | 1,156 | 324 | 169 | 2225 | x | 24 | 34 | 18 | 13 | 89 | xy | 600,000 | 1,020,000 | 324,000 | 156,000 | 2,100,000 | y | 25,000 | 30,000 | 18,000 | 12,000 | 85,000 | y² | 625,000,000 | 900,000,000 | 324,000,000 | 144,000,000 | 1,993,000,000 | r=4×2,100,000-89×850004×2225-892×4×1,993,000,000-850002=0.976415868 Such as 0.976415868 is ready close to +1, it mean this is a perfect uphill linear relationship between product and promotion expenses. So the promotion expenses is a correlated. We set HK$300,000 of the total promotion expenses budget for the whole year that plan it in the remaining months (May to November). Also we will be increased to HK$80,000 for the promotion expenses that elevate sales of this product. May | June | July | August | September | October | November | December | HK$30,000 | HK$28000 | HK$55,000 | HK$69,000 | HK$17,000 | HK$49,000 | HK$52,000 | HK$80,000 | In May there will be a large number of visitors to Hong Kong consumption. But not too long...
Words: 597 - Pages: 3
...SCIE206-1303B-07 UNIT 2 IP 2 ‘Photosynthesis and Respiration’ Running Head: Photosynthesis and Respiration 1 Photosynthesis and Respiration The process in which carbon dioxide is transformed into organic compounds from sunlight is called photosynthesis. Photosynthesis, a natural process, offers every aerobic being on earth oxygen and also assists in maintaining a natural percentage of oxygen in the atmosphere (Cloud, David 2011). Human beings would not exist without this process. Photosynthesis also occurs in algae, plants, and certain bacteria. In contrast, respiration takes glucose (sugar), along with other organic compounds oxidizing them to develop carbon dioxide. Respiration is the metabolic reaction in organic cells, biochemical energy into adenosine triphosphate/ATP. Each cycle depends on the other, in order for the ‘complete cycle’ to transpire. When it comes to receiving energy from the foods we eat, photosynthesis stores the energy and respiration releases it. Both cycles are important to ensure continuous life on earth. Photosynthesis and respiration are connected between plants and animals based on the reactants and products of both pathways by the usage of autotrophs and heterotrophs. An autotroph are organisms the have the ability to manufacture their own food (“Autotroph vs. Heterotroph” n.d.). Heterotroph organisms are essential in respiration and are not an...
Words: 878 - Pages: 4
...Managerial Economics Unit1 - 1 Mark Quiz Questions 1.Managerial economics as a new branch of Economics a. Uses new techniques to identify business and management problems b. Highlights on analyzing business problems c. Applies economic theories and concepts to solve business and management problems d. Acts totally independent of other subjects 2.Managerial Economics as a specialized branch of Economics a. Provide ready-made solutions to business problems b. Provide logic and methodology to find solutions to business problems c. provide alternative answers to specific business problems. d. Provide theoretical background to analyze business problems 3.Managerial Economics is a. A theory oriented branch of economics b. A new branch of economics c. A part of macro economics d. A part of tradtional economics 4.Managerial economics is a. A positive science b. Mainly a positive and a normative science c. Mainly a normative and a positive science d. A normative science 5.Managerial econonomics deals with the problem of a. Global economy b. An industry c. An economy d. An individual firm Unit2 - 1 Mark Quiz Questions 1.A tabular representation of diiferent quantities of a commodity demanded at different prices are known as a. Demand series b. Demand schedule c. Demand pattern d. Statistical demand table 2.An increase in demand a. Will cause demand curve to shift to the left b. Means consumers will buy more at a low price c. Will cause quantity demanded to fall d. Could be caused...
Words: 3708 - Pages: 15
...J. Org. Chem. 1985,50, 910-912 910 Scheme H I a H N+ C02Et 7c. d H (CHz),, s 0 Sc, d COzEt 8 ( I c , n = l ; d , n = 2. to pyrazolinones 6a,b together with ylides 5a,b as minor products. Bridged 2-pyrazolin-bones 6a,b, whose structures are supported by 'H and 13C NMR spectroscopy, show two strong infrared absorption bands in the 17001800-cm-' range. The first band (1740 cm-') is assigned to the ester carbonyl while we attribute the second one (1765 cm-' for 6a and 1760 cm-l for 6b) to the amide carbonyl. These abnormal high values for an amide band reveal, in accordance with Bredt's rule, an important inhibition of the N-C=O resonance in these N-bridgehead lactams." On the other hand, ' NMR spectra of the crude maH terials obtained from diesters 4c,d at 390-400 "C showed the characteristic signals of a terminal vinyl group suggesting that an elimination reaction follows or competes with the [1,4] migration. Flash column chromatography of the mixture resulting from the thermolysis of the piperidine derivative 4c afforded besides the pyrazolinone 6c12an isomeric N-alkenyl compound whose spectroscopic datal3support the hydroxy-bpyrazole structure 7c. The analogous elimination product 7d formed in lower yield (15% estimation on the basis of 'H NMR spectra) could not be isolated. Pyrazolinone 6c submitted to flow pyrolysis at 400 O C was recovered unchanged. Thus hydroxy-bpyrazoles 7c,d result from an intramolecular elimination...
Words: 3179 - Pages: 13
...Managerial Economics Unit1 - 2 Mark Quiz Questions 1.Decision-making implies a. Giving judgement on a particular isuue b. Taking a final decision on a particular issue c. Selecting the best out of several alternative course of actions d. Selecting alternative solutions. 2.Forward Planning implies a. A plan to execute current programs b. A Plan prepared in advace for future c. A plan prepared in the background of certainties d. A Plan prepared for past and present 3.Managerial Economics deals with a. Provide alternative solutions to the problems b. Providing solutions to various business and management problems c. Providing tools and techniques to find answers for business and management problems d. Analyzing various business and managerial problems of a firm. 4.Managerial Economics helps a. To optimise abundant resources to maximise profits b. To find answers only for present problems in the background of past events c. To analyse present problems in the background of past d. To find solutions for present and future problems on the basis of past and present environment Unit2 - 2 Mark Quiz Questions 1.A product can be considered as inferior in economics if increase in disposable income of the consumer causes a. Increase in demand b. No change in demand c. Less than proportionate change in demand. d. Decrease in demand 2.Demand Schedule of a firm shows quantities of a commodity a. Purchased at varying prices at different periods of time. b. That can be purchased at varying...
Words: 4053 - Pages: 17
