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Test: Indexing - 2 - Computer Science Engineering (CSE) MCQ


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10 Questions MCQ Test - Test: Indexing - 2

Test: Indexing - 2 for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Test: Indexing - 2 questions and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus.The Test: Indexing - 2 MCQs are made for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Indexing - 2 below.
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Test: Indexing - 2 - Question 1

The index record itself takes up ___ space in a dense index.

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The index record itself takes up more space in a dense index.

Test: Indexing - 2 - Question 2

Each search key value in the data file has an index record in the ___ index.

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Each search key value in the data file has an index record in the dense index.

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Test: Indexing - 2 - Question 3

Records containing these primary keys are uniquely identified by these keys and have a ___ relationship between them.

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Records containing these primary keys are uniquely identified by these keys and have a 1:1 relationship between them.

Test: Indexing - 2 - Question 4

Indexes that are ordered are referred to as ___ indices.

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Indexes that are ordered are referred to as ordered indices.

Test: Indexing - 2 - Question 5

Which of the following is the type of primary index?

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The type of primary index are -

  • Dense Index
  • Spare Index
Test: Indexing - 2 - Question 6

Which of the following is an indexing method?

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The indexing methods are -

  • Ordered
  • Primary
  • Clustering
  • Secondary
Test: Indexing - 2 - Question 7

Each ___ consists of a set of pointers containing the address of the disk block containing the value for that ___.

Detailed Solution for Test: Indexing - 2 - Question 7

Each key consists of a set of pointers containing the address of the disk block containing the value for that key.

Test: Indexing - 2 - Question 8

A ___ key is sorted in order to make it easy to access data corresponding to it.

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A primary key is sorted in order to make it easy to access data corresponding to it.

Test: Indexing - 2 - Question 9

Which of the following is the column in structure of index?

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The columns in the structure of index are -

  • Search Key
  • Data Reference
Test: Indexing - 2 - Question 10

Some database columns can be used to create ___.

Detailed Solution for Test: Indexing - 2 - Question 10

Some database columns can be used to create indexes.

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