3i Infotech Papers: Sample Questions 299 - 300 of 1245

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Question number: 299

» Database » Oracle

MCQ▾

Question

Can you copy the PROGRAM UNIT into an Object group?

Choices

Choice (4) Response

a.

Yes

b.

No

c.

All of the above

d.

None of the above

Answer

b.

Explanation

What are object groups.

What Are Object Groups.

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 number: 300

» Basic CS » Data Structures

Essay Question▾

Describe in Detail

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

Explanation

Insertion:

  • Using insertion we can perform insertion sort.

Insertion sort execution

Insertion Sort Execution

Insertion sort execution

Selection:

  • Using selection we can perform selection sort.

Example of selection sort

Example of Selection Sort

Example of selection sort

Exchange:

  • Using exchange we can perform the bubble sort.

Example of Bubbel sorting

Example of Bubbel Sorting

Example of Bubbel sorting

Deletion:

  • No sorting method can done using deletion.