Java lecture notes pdf


    This section provides the schedule of lecture topics, lecture presentations, and a Lecture Notes 5, Access control, class scope, packages, Java API, (PDF). Some design patterns that are useful to understand Java API. ○. Iterator Design . a test driver class for the classes you are expected to write,. ○. Makefiles and. Note: A Note box presents interesting pieces of information related to the surround- ing discussion. Technical Note: . The Java Class Library. C. How Java.

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    Java Lecture Notes Pdf

    LEC # / TUT #, TOPICS. L1, Fundamentals of Java Programming (PDF). L2, Data Types and Operators (PDF). L3, Classes, Methods, and Interfaces (PDF). Lecture 7. The algorithm for the programs are given in the java files. 11/ Aug Lecture 9 and [pdf]. 18/Aug 20/Aug. Monday Wednesday. of the operations. ◇ Notes. – only read in the numbers once. – you can put ifs and switches inside each other or This is the 3rd lecture on Java in which arrays.

    You can Check Computer Graphics of B. We provide B. From the following B. Java Programming introduces computer programming using the JAVA programming language with object-oriented programming principles. Emphasis is placed on event-driven programming methods, including creating and manipulating objects, classes, and using Java for network level programming and middleware development. Variables, primitive data types, identifiers, literals, operators, expressions, precedence rules and associativity, primitive type conversion and casting, flow of control.

    Inheritance, types of inheritance, super keyword, final keyword, overriding an abstract class. Exception handling, importance of try, catch, throw throws and finally block, user- defined exceptions, Assertions.

    Reading data from files and writing data to files, random access file,. Applet class, Applet structure, Applet life cycle, sample Applet programs. Event handling: Share this article with your classmates and friends so that they can also follow Latest Study Materials and Notes on Engineering Subjects. For any query regarding on Java Programming Pdf Contact us via the comment box below. Sc 1st Year.

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    Save my name, email, and website in this browser for the next time I comment. Lectures CS centers on the twice-weekly lectures. Recitations It is important to attend a weekly recitation, which are considered to be part of the required classwork for the course. Weekly recitation notes will be posted belowas we finalize them.

    Course text Readings refer to the course text: Part 1 Eclipse: Part 2 Eclipse: Hashing zip file with program, ppt, summary Prelim I. Kennedy, Call Auditorium Tuesday, 11 March, 5: Game Trees and Mini-Max 2.

    Help with A6 Prelim II. Tuesday, 22 April Mallot at 5: Kennedy, Call Auditorium at 7: Help with A6 27 Conclusion: Come one come all to this last lecture. Friday, 12 May, 7: Course policies and procedures About the instructors Strong typing in Java. Chap 1 App A Eclipse: Part 3. An object contains methods It is referenced indirectly Pictures to visualize objects.

    Chap 1 App A. Fields and conse-quences thereof JUnit testing. Initialize fields of a new object to make class invariant true JUnit testing. The fundamental difference between dialup and broadband connections is the manner in which the connection is made from PC to the Internet.

    A dialup service connects to the Internet through a phone line with a maximum speed of 56kbps. Broadband refers to a connection that has capacity to transmit large amount of data at high speed.

    Presently a connection having download speeds of kbps or more is classified as broadband. Broadband comes in a number of forms - depending how the data is delivered - for example via cable, satellite and most commonly using a telephone line where as a dialup service always connects to the Internet through a phone line.

    While using a dialup connection, we need to pay for a local call every time we dial the Internet. In addition phone line is engaged while we are on the Internet.

    With a broadband connection, phone line if existing phone line is used can still be used while using the Internet and both the phone and the Internet work simultaneously and no dialup costs are incurred.

    Telecommunication systems were originally built to carry analogue signals. In a dial up connection, modems are used to translate digital into analogue signals and communicating with Internet.

    Java Lecture Notes

    However, analogue transmission between the subcriber and the telephone company is a bandwidth bottleneck. Dialup connection speeds make it more difficult to view certain types of media, such as video, and it can take much longer to download and open emial attachments, play online games and so on.

    In an broadband system, digital data does not have to be converted into analogue. When connected to the Internet, such a connection allows surfing or downloading much faster than a dial-up connection. Dialup connection users a built-in modem to connect and does not require a special router, whereas broadband requires a special router or modem.

    In terms of security for attack, dialup is more secured then broadband, Broadband users need to use a firewall to keep the computer "invisible" to the outside. From the Start menu, choose Control Panel.

    Click the Network and Internet Connections icon.

    Click the Set up or change your Internet connection icon. Click the Setup button. Click the Next button. Select Connect to the Internet. Select Set up my connection manually. Select Connect using a dial-up modem. If you get to this poing and the screen will not allow you to choose "Connect using a dial-up modem" Then hit the Cancel button.

    In the ISP Name field, type a name to identify your connection ie. In the Phone number field, type your local access number exactly as it needs to be dialed.

    Note: If you require digit dialing in order to access a local number, make sure to include your area code. In the User name field, type your email address. In the Password field, type your password. In the Confirm password field, type your password. Uncheck the box next to Use this account name and password when anyone connects to the Internet from this computer.

    Java Lecture Notes

    Uncheck the box next to Make this the default Internet connection. Uncheck the box next to Turn on Internet Connection Firewall for this connection. Check the box next to Add a shortcut to this connection to my desktop if you wish to have a shortcut to the connection on your desktop. Click the Finish button. E-commerce electronic commerce or EC is the downloading and selling of goods and services on the Internet, especially the World Wide Web.

    In practice, this term and a newer term, e-business, are often used interchangably.

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    For online retail selling, the term e-tailing is sometimes used. Online retail is convenient due to its hour availability, global reach and ease of customer service. Though downloading items online is a major facet, e-commerce is more than that. This type of commerce can be useful at the enterprise level as well. E-commerce is not just on the Web — it was first introduced in the s via electronic data interchange EDI through value-added networks VANs. In the mids, e-commerce was transformed with the introduction of site and site.

    site started as a book shipping business, out of Jeff Bezos' garage, in site, which enabled consumers to sell things online, introduced online auctions in and exploded with the Beanie Babies frenzy. One example is manufacturers selling to distributors and wholesalers selling to retailers. An example of this would be site.

    IT Java Programming Lecture Notes (PPT) - Venkateshmps Edition

    The consumer reviews the bids and selects the company — Elance is an example of this. An example of this would be site or etsy. The first step is to set goals. Do you plan to increase revenue from existing customers?

    Gain new customers? Increase the average order value? Sell through new channels? Lower prices? Once you have figured out your goals, the next step is to set a plan.

    Your first step is to conduct a SWOT analysis and assess the strengths, weaknesses, opportunities and threats of where your business is.

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