3i Infotech Papers: Sample Questions 397 - 398 of 1245

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Question number: 397

» Database » Oracle

MCQ▾

Question

When do you get a. PLL extension?

Choices

Choice (4) Response

a.

Run Library file

b.

Save Library file

c.

Generate Library file

d.

Question does not provide sufficient data or is vague

Answer

b.

Explanation

  • . PLL file is binary library module.

  • Portable and used by system.

  • File with. PLL extension of the library is attached to a form or menu.

  • Define pre-linked libraries in oracle form.

  • Contains source codes from a design, and the compile executable during runtime.

  • Required to look at the source the code in the program.

  • Library file with extension. plx can be compiled from a library file with the. pll file extension.

Question number: 398

» Database » Oracle

MCQ▾

Question

List of Values (LOV) supports

Choices

Choice (4) Response

a.

Multi column

b.

Single or Multi column

c.

Single column

d.

Question does not provide sufficient data or is vague

Answer

b.

Explanation

Understanding of LOV file.

Understanding of LOV File.

Understanding of LOV file.

  • It is a distinct list of data values associated with an object.

  • When any dimensional object is created, LOV is assigned automatically.

  • Support both single or multi column data backing.

  • Used for common property dialog box.

  • Implemented in user interface by attaching the list of values to one or more team enter properties.

  • Not always optimal segmentation instrument.

Implementation List of values:

  • Create a list of values:

    • We create a new list of value, and a new object that contain some custom data for storing in the list of values.

  • Attach the list of values:

    • We attach the LOV to the appropriate property in order for the LOV to display in user interface.

    • A property is tied to input box, where data is entered.

    • A selected value is displayed in user interface.