chapter 9  remote method invocation and object serialization

... Network Shares and Accounts  Creating Network Shares  Establishing and Managing Network Accounts 1 Trang 2Creating Network Shares2  Sharing Resources on a Network  Sharing Disks and Files  ... 6Sharing Tab6 Trang 7Folder Properties Dialog Box7 Trang 8Sharing a Printer8 Trang 9Establishing and Managing Network Accounts 9  Network Accounts  Administering Accounts — Windows NT Environment

Ngày tải lên: 15/05/2017, 14:44

... here is to act as a manager and bring together some fi xed assets (a house), some labor (plumbers, carpenters, and others), and some materials (carpeting, paint, and so on) The net result is ... $25,000 and spend another $25,000 on painters, plumbers, and so on to get it fi xed up Your total investment is $50,000 When the work is completed, you place the house back on the market and fi ... $250,000 Trang 14 The third, and perhaps worst, fl aw in the AAR is that it doesn’t even look at the right things Instead of cash fl ow and market value, it uses net income and book value These are

Ngày tải lên: 10/09/2017, 08:12

... Trang 1Distributed ObjectsTrang 2In the Good Old Days Only local objects existed My Machine My Object Trang 3Today’s World Network and Distributed Objects Machine Local Objects Trang 4 1) Java ... linking and remote object initialization Trang 27Remote Class ExampleExtend UnicastRemoteObject and implemet Adder Interfact Implement all methods from interface Hello.java Implement all methods ... architecture defines a) How objects behave b) How and when exceptions can occur c) How memory is managed d) How parameters are passed to, and returned from, remote methods The remote object model for Enterprise

Ngày tải lên: 18/09/2019, 10:49

... deposits and reserves (b) equal reductions in deposits and loans (c) equal reductions in deposits and securities (d) equal reductions in capital and loans (e) equal reductions in capital and reserves ... can be described as (a) borrowing long and lending short (b) borrowing short and lending long (c) borrowing and lending only for the short term (d) borrowing and lending for the long term (e) making ... Checkable deposits and money market deposit accounts are (a) payable on demand (b) liabilities of the banks (c) assets of the banks (d) only (a) and (b) of the above (e) only (a) and (c) of the above

Ngày tải lên: 05/09/2020, 16:50

... Encryption Standard (AES) • Published by NIST (National Institute of Standards and Technology) in 2001 • AES is a symmetric block cipher • That is intended to replace DES as the approved standard for ... using a left circular shift and a permutation of the two 28-bit halves Trang 7Initial Permutation IP• The initial permutation and its inverse are defined by Tables 3.2a and 3.2b • The tables are ... evaluation process and published a final standard (FIPS PUB 197) in November of 2001 • NIST selected Rijndael as the proposed AES algorithm • The two researchers who developed and submitted Rijndael

Ngày tải lên: 20/09/2020, 13:59

... relate to the purchase and sale of noncurrent assets such as land and buildings and debt and equity securities • Financing activities relate to changes in noncurrent liabilities and owners’ equity ... returns and allowances – a refund or reduced price for defective merchandise • Net sales – gross sales less sales returns and allowances • Other terms for revenues include Rental Revenue, Fees, and ... merchandising firm • Freight charges are added • Purchase discounts are deducted • Purchase returns and allowances – refunds or credits for defective merchandise – are deducted Trang 17Expanded

Ngày tải lên: 21/09/2020, 14:24

... change commitment and longer Slower, but high term internalization Trang 21- Education and communication - Participation and involvement - Facilitation and support - Negotiation and agreement ... maneuvering and indirect action Informational efforts using credible knowledge, demonstrated facts, and logical argument Participative efforts to share power and involve others in planning and implementing ... meaning and community for employees - Common elements are meaningful work, respect for diversity, work life balance and ethical behavior —- Symbolic leaders model and teach the culture and values

Ngày tải lên: 05/11/2020, 03:23

... service. Trang 12Remote Objects (Diagram) Java Virtual Machine Client Object Java Virtual Machine Remote Object Trang 13Remote method invocationInvocation of a method on a remote object, executing ... 14Local object – Remote objectInvocations on remote objects appear the same as invocations on local objects Trang 15Remote Reference LayerTransport Layer Java Virtual Machine Stub Remote Object ... one or more remote objects in the server and then invokes methods on them RMI provides the mechanism by which the server and the client communicate and pass information back and forth  Such

Ngày tải lên: 29/03/2021, 10:50

... Java makes RMI (Remote Method Invocation) fairly easy, but there are some extra steps  To send a message to a remote “server object,”  The “client object” has to find the object Do this by looking ... The client object has to unmarshal the response  Much of this is done for you by special software Trang 7 A remote object is an object on another computer The client object is the object making ... object making the request (sending a message to the other object)  The server object is the object receiving the request  As usual, “client” and “server” can easily trade roles (each can make requests

Ngày tải lên: 08/05/2021, 15:32

... Java makes RMI (Remote Method Invocation) fairly easy, but there are some extra steps  To send a message to a remote “server object,”  The “client object” has to find the object Do this by looking ... The client object has to unmarshal the response  Much of this is done for you by special software Trang 7 A remote object is an object on another computer The client object is the object making ... object making the request (sending a message to the other object)  The server object is the object receiving the request  As usual, “client” and “server” can easily trade roles (each can make requests

Ngày tải lên: 08/05/2021, 15:34

... – Built around thousands of predefined business processes that reflect best practices • Finance and accounting • Human resources • Manufacturing and production • Sales and marketing – To ... the major entities in Nike’s supply chain and the flow of information upstream and downstream to coordinate the activities involved in buying, making, and moving a product Shown here is a simplified ... production, and logistics with suppliers? • How do customer relationship management systems help firms achieve customer intimacy? • What are the challenges posed by enterprise applications and how

Ngày tải lên: 02/03/2023, 13:31

... RemoteObject class RemoteObject  RemoteObject class  Các đối tượng từ xa thể lớp RemoteObject  RemoteServer class  lớp lớp RemoteObject;  lớp cha lớp UnicastRemoteObject  UnicastRemoteObject ... giao tiếp Remote  Phương thức exportObject (Object) : làm cho máy ảo Java nhận diện đối tượng Object UnicastRemote Server Object RemoteServer UnicastRemote Object UnicastRemote Server Remote Java ... Giới thiệu  Local method Invocation: mã lệnh hàm (hay thủ tục) nạp thẳng vào nhớ thực thi máy cục Muốn nạp nội dung hàm hay đối tượng máy gọi chúng từ máy khác?  Remote Method Invocation (RMI)...

Ngày tải lên: 08/07/2014, 00:56

... box until all dirt and rough lines that may have scanned in disappear and the line art looks how you’d like it to be Click the Move and Transform tab and resize, reposition, and rotate your image ... collection of trees, skies and clouds, and mountains • Pattern: Tones that you can use for the background of a scene These are random types of patterns (animals, flowers, and so on), and you can use them ... collection of trees, skies and clouds, and mountains • Pattern: Tones that you can use for the background of a scene These are random types of patterns (animals, flowers, and so on), and you can use them...

Ngày tải lên: 27/08/2012, 14:31

... Modula-3's Network Objects concept of object reference counters RMI places an object reference counter into each object Every time another object talks to the remote object, the object reference ... application and keep tabs on the process by communicating with it Figure 5-1 illustrates the differences between local and remote object invocation Figure 5-1 Invocations on remote objects appear ... client are: Get the client object from the Naming Service Process the object and ready it for invocation Invoke the object RMI Remote Classes RMI's Remote class is a standard interface that you...

Ngày tải lên: 29/09/2013, 08:20

... Collisons Consider two colliding objects with masses m1 and m2 , r r r r initial velocities v1i and v2i and final velocities v1 f and v2 f , respectively Both linear momentum and kinetic energy are conserved ... Kinetic Energy in Collisions Consider two colliding objects with masses m1 and m2 , r r r r initial velocities v1i and v2i and final velocities v1 f and v2 f , respectively r If the system is isolated ... Kinetic energy conservation: + = + 2 2 We have two equations and two unknowns, v1 f and v1 f (eqs.1) (eqs.2) If we solve equations and for v1 f and v1 f we get the following solutions: m1 − m2 2m2 v1...

Ngày tải lên: 23/12/2013, 00:16

... Identifying and profiling distinct groups of buyers who differ in their needs and preferences – Market targeting: Selecting one or more market segments to enter – Market positioning: Establishing and ... Market Targeting Strategies  Evaluating and selecting market segments requires assessing the segment’s overall attractiveness in light of company’s objectives and resources  Five patterns of target ... Objectives  Learn how companies identify the segments that make up a market  Understand the criteria companies use to choose the most attractive...

Ngày tải lên: 31/07/2014, 18:20

... DỰNG CHƯƠNG TRÌNH TRÊN MÁY SERVER //thông báo diện đối tượng cho máy ảo Java UnicastRemoteObject.exportObject (c); //đăng ký đối tượng với quản lý rmi Naming.bind(“rmi://localhost/Mycalculator”,c); ... xây dựng Định nghĩa giao tiếp từ xa (remote interface) server Xây dựng đối tượng từ xa (remote object) cách Hiện thực giao tiếp từ xa (remote interface) Xây dựng chương trình phía Server Xây ... cục Vậy có cách nạp nội dung hàm hay đối tượng máy gọi chúng từ máy khác hay không? • RMI (Remote Method Invoke –có nghĩa gọi phương thức từ xa) cách thức giao tiếp đối tượng Java có mã lệnh cài...

Ngày tải lên: 07/08/2014, 15:21

... charge Q, its velocity v, and the flux density B, and to the sine of the angle between the vectors v and B The direction of the force is perpendicular to both v and B and is given by a unit vector ... two forces, F1 at P1 and F2 at P2 , having lever arms R1 and R2 extending from a common origin O, as shown in Fig 9.5b, are applied to an object of fixed shape and that the object does not undergo ... F, and of the sine of the angle between these two vectors The direction of the vector torque T is normal to both the force F and lever arm R and is in the direction of progress of a right-handed...

Ngày tải lên: 07/08/2014, 20:23

... weak at providing solutions to these problems 9-8 9.2 Technical Analysis and Behavioral Finance Attempts to exploit recurring and predictable patterns in stock prices to gene rate superior investment ... • Three types of trends, only two are important • Every stock has price peaks and troughs but if a series of peaks and troughs are rising, it is a buy signal especially if volume is heavier during ... Difficulty in identifying common price patterns One of these patterns is real and one of these is computer simulated with random price changes Can you tell which is which? 9-15 9-16 ...

Ngày tải lên: 10/02/2015, 14:12

... compute internal rates of return (standard and modified) and understand their strengths and weaknesses • Be able to compute the net present value and understand why it is the best decision criterion ... Key Concepts and Skills • Be able to compute payback and discounted payback and understand their shortcomings • Understand accounting rates of return and their shortcomings • Be ... against long-term projects, such as research and development, and new projects 9-14 Discounted Payback Period • Compute the present value of each cash flow and then determine how long it takes to...

Ngày tải lên: 23/03/2015, 15:50