menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Computing
  3. Study Set
    Database Systems Design Study Set 2
  4. Exam
    Exam 11: Database Performance Tuning and Query Optimization
  5. Question
    An Index Scan Is Less Efficient Than a Full Table
Solved

An Index Scan Is Less Efficient Than a Full Table

Question 55

Question 55

True/False

An index scan is less efficient than a full table scan.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q50: A table space has the same meaning

Q51: The B-tree index is used mainly in

Q52: Once an SQL statement is transformed, the

Q53: A(n)_ is an index based on a

Q54: The data cache is where the data

Q56: _ helps provide a balance between performance

Q57: DBMS implementations are typically similar in complexity

Q58: The _ segment table space is used

Q59: In the context of RAID levels, _

Q60: _ refers to the number of different

Examlex

ExamLex

About UsContact UsPerks CenterHomeschoolingTest Prep

Work With Us

Campus RepresentativeInfluencers

Links

FaqPricingChrome Extension

Download The App

Get App StoreGet Google Play

Policies

Privacy PolicyTerms of ServiceHonor CodeCommunity Guidelines

Scan To Download

qr-code

Copyright © (2025) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines