Database Systems MCQs - Chapter 6

Database Recovery System MCQ (Multiple Choice Questions) PDF - 6

Books:

Apps:

The e-Book Database Recovery System Multiple Choice Questions (MCQ Quiz) with Answers, Database Recovery System MCQ PDF download, test 6 to learn free DBMS Online Course. Solve Recovery and Atomicity Multiple Choice Questions (MCQs), Database Recovery System quiz with answers PDF to prepare for job interview. The Database Recovery System MCQ App Download: Free educational app for algorithms for recovery and isolation exploiting semantics, types of database failure, aries algorithm in dbms career test for online degrees.

The MCQ: Field of update log record that defines the unique identifier of the transaction is known as; "Database Recovery System" App Download Android & iOS (Free) with answers old value identifier, data-item identifier, transaction identifier and new value identifier for online computer science programs. Practice recovery and atomicity quiz questions, download Apple Book (Free Sample) for online computer engineering programs.

Database Recovery System Questions & Answers PDF Download: MCQ Quiz 6

MCQ 26: The field of update log record that defines the unique identifier of the transaction is known as

A) Data-item identifier

B) Old value identifier

C) Transaction identifier

D) New value identifier

MCQ 27: Transaction processing is based on a

A) Validation model

B) Recovery model

C) Storage model

D) Network model

MCQ 28: The log is a sequence of

A) Log groups

B) Log records

C) Log files

D) Log units

MCQ 29: A configuration that can takeover by the backup site almost instantaneous is known as

A) Hot-spare

B) Time to commit

C) One-safe

D) Two-safe

MCQ 30: The unique identifier field in the update log record that performs the write operation is called

A) Data-item identifier

B) Transaction identifier

C) Data-value identifier

D) New value identifier

Database Systems Mock Tests

Advanced SQL MCQs

SQL Concepts and Queries MCQs

Storage and File Structure MCQs

RDBMS Interview Questions and Answers MCQs

Application Design and Development MCQs

Database System Architectures MCQs

Concurrency Control MCQs

Overview of Database Management MCQs

Database Recovery System Learning App & Free Study Apps

Download Database Recovery System MCQ App to learn Database Recovery System, Database Management System MCQs App, and Computer Networks MCQs Apps. The "Database Recovery System MCQs" App to download free Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!