Which of the following are examples of diversity? (Select all that apply.) Data are backed up onto two identical hard drives. Data are backed up onto both a magnetic hard drive and a flash drive. In an N-versioning system, two algorithms that perform the same function, and are implemented identically, are used. In an N-versioning system, two algorithms that perform the same function, but are implemented differently, are used.

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
Which of the following are examples of diversity? (Select all that apply.)
Data are backed up onto two identical hard drives.
Data are backed up onto both a magnetic hard drive and a flash drive.
In an N-versioning system, two algorithms that perform the same function, and
are implemented identically, are used.
In an N-versioning system, two algorithms that perform the same function, but
are implemented differently, are used.
Transcribed Image Text:Which of the following are examples of diversity? (Select all that apply.) Data are backed up onto two identical hard drives. Data are backed up onto both a magnetic hard drive and a flash drive. In an N-versioning system, two algorithms that perform the same function, and are implemented identically, are used. In an N-versioning system, two algorithms that perform the same function, but are implemented differently, are used.
In the software failure curve shown below, what does the region of the
curve labeled, "C", represent?
Failure Rate
в с
Time
E
The point in time at which the last remaining fault in the software was
corrected.
The time at which testing of the software began.
The time the software was placed into operation.
The point in time at which a change was made to the software.
Transcribed Image Text:In the software failure curve shown below, what does the region of the curve labeled, "C", represent? Failure Rate в с Time E The point in time at which the last remaining fault in the software was corrected. The time at which testing of the software began. The time the software was placed into operation. The point in time at which a change was made to the software.
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Computational Systems
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
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