Bachelor Of Computer Science

Database Systems MCQs

CS: Database Systems MCQs - Subtopic

B+ Trees MCQ with Answers

B+ Trees Multiple Choice Questions (MCQ) to practice b+ trees quiz answers PDF, b+ trees worksheets for online degrees. Solve indexing and hashing Multiple Choice Questions and Answers (MCQs), "B+ Trees Quiz Questions" and answers for bachelor's degree in computer science. Learn b+ trees, indexing in dbms, ordered indices, bitmap indices test prep for online college classes.

"The nonleaf nodes of the B+- tree structure form a" Multiple Choice Questions (MCQ) on b+ trees with choices multilevel clustered indices, sparse indices, multilevel dense indices, and multilevel sparse indices for bachelor's degree in computer science. Solve b+ trees quiz questions for merit scholarship test and certificate programs for online computer science and engineering.

MCQs on B+ Trees

1.

The nonleaf nodes of the B+- tree structure form a

Multilevel clustered indices
Sparse indices
Multilevel dense indices
Multilevel sparse indices

2.

A technique used for increasing the fanout of the nodes is called

Block compression
Hash compression
Prefix compression
Postfix compression

3.

The most widely used structure for index structures, is known to be

B+- trees structure
Balanced tree structure
Unbalanced tree structure
Sequential tree structure

4.

A nonleaf node can hold up to pointers of length

1
2
3
n

5.

Variables can be of variable length and long strings can result to

High fanout
Low fanout
Complex fanout
Simpler fanout