Quiz1.md - brainchildservices/curriculum GitHub Wiki

  1. Full form of CRUD ?

    CREATE READ UPDATE DELETE

  2. Benefits of CRUD

    • It facilitates security control by satisfying the various access requirements
    • It simplifies and facilitates application design making it more scalable
    • It has better performance compared to ad-hoc SQL statements

  3. Why is CRUD so important ?

    CRUD is constantly used for anything related to database and database design. Software developers can’t get anything done without CRUD operations. Website development, for example, uses REST (Representational State Transfer), which is a superset of CRUD used for HTTP resources.
    On the other end, CRUD is just as important for end-users. Without it, things like registering for websites, creating blogs, or bookmarks would be impossible. Most applications we use let us add or create new entries, search for existing ones, make changes to them or delete them.

  4. How to create and control any product data ?

    • need to create Razor pages separately
    • Index page (to showcase the whole product Data as List,Table, Card etc.)
    • Or else it can be shown sparately in a List page.
    • Create Page (where a form needed to performed in the UI to input/Add details of Product)
    • Read Page (where the Details of each Products can be shown respectively in the same URL page.)
    • Update Page (where the already saved Data can be changed and manipulated)
    • Delete Page (where the whole data comes under a particular name or Id can be deleted)Slide 2

  5. What is the difference between GET & POST ?

    A Get Request is generally used to get data from the web server. POST Request is generally used to submit data to the server.

  6. How to control GET & POST ?

    Get

    • When you click on a hyperlink
    • When Response.Redirect() statement is executed
    • When you type URL in the address bar and hit enter
    Set
    • When you click on a submit button
    • When AUTOPOST back is set true and when a selection in the DropDownList is changed

  7. What is STATUS CODE 200 ?

    The server successfully processed the request

  8. What is STATUS CODE 404 ?

    Status code that tells a Web user that a requested page is "Not found."

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