Question 18 "With ISAM, Overflows of data blocks cause insertion into an overflow area Selected Answer: False Answers True False

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question

3.

both "selcted answers" are wrong and obviously question 18 is true i just need an explanation on that one. Question 19 is just between the 3 answer choices and an explanation on that on would be great too please.

Question 18
"With ISAM, overflows of data blocks cause insertion into an overflow area
Selected Answer:
False
Answers
True
False
Question 19
"To avoid to alter an index black reference, most implementations use a data pointer that contains
Selected Answer:
line array subscript
Answers
RBN
line array subscript
all the options
Transcribed Image Text:Question 18 "With ISAM, overflows of data blocks cause insertion into an overflow area Selected Answer: False Answers True False Question 19 "To avoid to alter an index black reference, most implementations use a data pointer that contains Selected Answer: line array subscript Answers RBN line array subscript all the options
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Properties of Different Architectures
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education