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Question: Given: Adaptive Server physical storage space is divided into a hierarchy. What is the hierarchy sequence, from largest to smallest units of storage? A. allocation unit, extent, page, database fragment, device B. page, extent, database fragment, device, allocation unit C. device, database fragment, allocation unit, extent, page D. extent, allocation unit, page, device, database fragment
Answer: C. device, database fragment, allocation unit, extent, page
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Sybase Certification Exams Interview Questions & Answers -
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Question:
Given: Adaptive Server physical storage space is divided into a hierarchy. What is the hierarchy sequence, from largest to smallest units of storage? A. allocation unit, extent, page, database fragment, device B. page, extent, database fragment, device, allocation unit C. device, database fragment, allocation unit, extent, page D. extent, allocation unit, page, device, database fragment
Answer:
C. device, database fragment, allocation unit, extent, page Source: CoolInterview.com
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What is the maximum row size for DOL tables? A. 1024 bytes of data. B. 1958 bytes of data. C. 1962 bytes of data. D. 2000 bytes of data.
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All of the following tactics may reduce contention for cache spinlocks in an ASE configured to support multiple online engines, except A. Increasing the spinlock ratio B. Creating additional named caches and binding frequently used tables to them C. Creating partitions in heavily used caches D. Returning to a single engine configuration
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A. altering the database to a new s - Sybase Certification Exams Interview Questions & Answers">
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An application uses stored procedures to perform updates, inserts and deletes for an OLTP application. Some update stored procedures optimize with a join order of table_A -> table_B. Other stored procedures optimize with a join order of table_B -> table_A. Which solution needs to be added within the stored procedures to guarantee that deadlocks are reduced or eliminated by always making the join order table_A -> table_B? A. Non-correlated subqueries to force outside-in processing B. SET FORCEPLAN ON C. (index tableorder 1) - an index hint applied to table_A D. SET SHOWPLAN ON E. Define join-ordered Views on the affected tables
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What are some ways to reduce last data page lock contention for inserts? (Choose 3) A. alter the table to use the Datarows locking scheme B. alter the table to use the Datapages locking scheme C. partition the table D. create a clustered index on a random key E. increase the server configuration for the number of locks F. increase the server configuration for the deadlock checking period
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