3i Infotech Placement: Sample Questions 342 - 343 of 1245

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Question 342

Question

MCQ▾

Can you copy the PROGRAM UNIT into an Object group?

Choices

Choice (4)

a.

No

b.

Yes

c.

None of the above

d.

All of the above

Answer

a.

Explanation

What Are Object Groups
  • No, we cannot copy the PROGRAM UNIT into an object group.
  • Program unit procedures can be used when form items are to be accessed
  • Better to use database procedures.
  • Execute one or more statements that can receive or return zero or more parameter lists.

Object group

  • Object group is container for a group of objects.
  • Defined when we want to package related objects to copy them in another module.
  • Once we create an object group, we add and remove objects to it.
  • Way to bundle objects into higher-level building block to be used in the other parts of an application or in subsequent development projects.
  • They copy an object creating a separate, unique version of that object in the target module.

Question 343

Edit

Describe in Detail

Essay▾

Sorting is not possible by using which of the following methods?

Explanation

Insertion

  • Using insertion we can perform insertion sort.
Insertion Sort Execution

Selection

  • Using selection we can perform selection sort.
Example of Selection Sort

Exchange

  • Using exchange we can perform the bubble sort.
Example of Bubbel Sorting

Deletion

  • No sorting method can done using deletion.

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