B+ Trees MCQs & Quiz Online PDF Download

B+ trees MCQs, b+ trees quiz answers pdf to study online database course. Learn indexing and hashing Multiple Choice Questions and Answers (MCQs), "b+ trees" quiz questions and answers for bachelor's degree in computer science. Learn bitmap indices, ordered indices, b+ trees 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. Practice merit scholarships assessment test, online learning b+ trees quiz questions for competitive exams in computer science major for online computer science and engineering.

MCQs on B+ Trees PDF Online Download

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

  1. Multilevel clustered indices
  2. Sparse indices
  3. Multilevel dense indices
  4. Multilevel sparse indices

D

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

  1. Block compression
  2. Hash compression
  3. Prefix compression
  4. Postfix compression

C

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

  1. B+- trees structure
  2. Balanced tree structure
  3. Unbalanced tree structure
  4. Sequential tree structure

A

MCQ: A nonleaf node can hold up to pointers of length

  1. 1
  2. 2
  3. 3
  4. n

D

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

  1. High fanout
  2. Low fanout
  3. Complex fanout
  4. Simpler fanout

B