Distributed Database Management Systems MCQs

Distributed Database Management Systems MCQs DBMS deal with System Failures Can Be Due To, Search Space Represents The, The Property Of A Transaction That Persists Crashes Is, Banking Transactions Are Example Of, MTTF Stands For, Is Following Is Not Property Of Transaction, Each Sub Query Executing At On-Site Is, Disadvantage Of DDP Is, DDBMS Is A Combination Of, ROLLBACK Operation Is Performed In Which Language, Peer-To-Peer Distribution Is Also Called, Failure Can Be Due To An Error In The Transaction Caused By Incorrect, Which Guarantees That The Transaction Is Being Performed Successfully, DDB Have……. Processor Configuration, A Participant Can Time Out In …….. States, The Need For Updating Data In Multiple Sites Cause Problem Of, Data Security Includes, All Accesses To The Database Are Via The, Autonomy Refers To The, …….Makes The Transaction Permanent In The Database:

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A. DB Buffer Manager
B. DB Management System
C. DB Reliability Protocol
D. Both a and b
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A. Data Manager
B. Data Processor
C. Data Writer
D. Data Eraser
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A. Data protection and access control
B. Password protection
C. Both
D. None
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A. System Failure
B. Hardware Failure
C. Software Failure
D. None
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A. Longer
B. Shorter
C. Equal
D. None
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A. Read-read
B. Write-write
C. Read-write
D. None
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A. Data Integrity
B. Processing Overhead
C. Complexity
D. Transparency
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A. Initial
B. Ready
C. Pre commit
D. All of these
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A. Triple
B. Multiple
C. Single
D. All of them
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