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Measures of Query Cost MCQ with Answers PDF

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Measures of Query Cost Multiple Choice Questions (MCQ), Measures of Query Cost quiz answers PDF with database systems live worksheets for online degrees. Solve query processing Multiple Choice Questions and Answers (MCQs), Measures of Query Cost quiz questions for free online classes. Measures of Query Cost Interview Questions PDF: selection operation in dbms, measures of query cost, dbms: selection operation test prep for BSc computer science.

"Tin the query-evaluation plan, the response time is merely dependent on the contents of the" MCQ PDF on measures of query cost with choices queue, disk, buffer, and pipeline for free online classes. Solve measures of query cost quiz questions for merit scholarship test and certificate programs for online computer science schools.

MCQs on Measures of Query Cost Quiz

MCQ: Tin the query-evaluation plan, the response time is merely dependent on the contents of the

Queue
Disk
Buffer
Pipeline

MCQ: For a query the evaluation plans can be

1 only
2 only
Multiple
0

MCQ: In the query-evaluation plan, the wall-clock time required to execute the plan is called the

Response time
Latency time
Queuing time
Buffer time

MCQ: Instead of minimizing the response time, optimizers can minimize a query plan's

Disk usage
Resource consumption
Pipeline size
Indices length

MCQ: The cost of evaluation of query can be measured in terms of different resources, disk accesses and

CPU time
Distributed or parallel database system
Cost of communication
All of the above

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Only one node having a cache block copy, and this cache hasWhat will be the clock of the floating-point unit, if floating-point instructions are not being executed?In pipelines with long-running operations, the possible caused issue is calledThe fetch and execution cycles are interleaved with the help ofThe effective pipeline speedup with branch penalties, assuming an ideal CPI of 1, isIf Google container can handle up to 250 kilowatts, it means it can handle up to

Measures of Query Cost Interview Questions

Tin the query-evaluation plan, the response time is merely dependent on the contents of theWhat will be the clock of the floating-point unit, if floating-point instructions are not being executed?In pipelines with long-running operations, the possible caused issue is calledThe fetch and execution cycles are interleaved with the help ofThe effective pipeline speedup with branch penalties, assuming an ideal CPI of 1, isIf Google container can handle up to 250 kilowatts, it means it can handle up to