DBMS-Object-Relational Database - Practice Questions

Question 1

In a shared-nothing system, multiple CPUs are attached to an interconnection network and each CPU has their own memory but all of them have access to the same disk storage or, more commonly, to a shared array of disks.

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Question 2

Example of complex objects are

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Question 3

An ORDBMS product developed by Computer associates is known as

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Question 4

The more is the synchronisation, better is the speed-up and scale-up.

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Question 5

The goal of parallel database systems is usually to ensure that the database system can continue to perform at an acceptable speed, even as the size of the database and the number of transactions increases

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Question 6

Locking is the

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Question 7

ORDBMS supports

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Question 8

ORDBMS supports

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Question 9

In a shared-disk system, multiple CPUs are attached to an interconnection network through a node and each CPU has a local memory and disk storage, but no two CPUs can access the same disk storage area.

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Question 10

Speed-up is a property in which the time taken for performing a task

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