Tag: architecture

Questions Related to architecture

1000 records of New India Insurance need to be transferred over a remote link from Jamnagar to Mumbai. Which of the following will deliver best performance?
technology architecture

  1. Transfer all records in one batch send

  2. Send one record at a time

  3. Compress all 1000 records into one message and send

  4. Compress one record at a time and send

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Correct Option: C

Rise in page reads per sec indicates
technology architecture

  1. Disk bottleneck

  2. Memory bottleneck

  3. Processor bottleneck

  4. Network bottleneck

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Correct Option: B

Rise in percentage of disk time indicates
technology architecture

  1. I/O bottleneck

  2. Memory bottleneck

  3. Disk bottleneck

  4. Network bottleneck

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Correct Option: C

A sustained increase in memory utilization of a process after start up signals
technology architecture

  1. Insufficient memory

  2. Hardware issue

  3. Leak

  4. Improper configuration

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Correct Option: C

Performance problems are more likely in
technology architecture

  1. OS & HW

  2. Database

  3. Program

  4. Design

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Correct Option: C

Which of the following tool cannot be used to test the system's response times under load
technology architecture

  1. OpenSTA

  2. IBM Rational Performance Tester

  3. JMeter

  4. LoadRunner

  5. WinRunner

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Correct Option: E

Which of the following unix command is not used in performance analysis
technology architecture

  1. vmstat

  2. iostat

  3. netstat

  4. fsstat

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Correct Option: D

A DBMS has a data cache hit ratio of 10%. What will you do to improve performance?
technology architecture

  1. Change the application code

  2. Do nothing

  3. Run every query twice

  4. Increase cache size significantly

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Correct Option: D

A database of personal contacts is best implemented on
technology architecture

  1. A mainframe

  2. A Unix workstation

  3. A personal computer

  4. A massively parallel supercomputer

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Correct Option: C

A claims processing system has had 5,000 requests made in the first hour and 4,900 requests have completed in the first hour. What is the number of requests pending in the claims processing system at the end of the first hour?

technology architecture

  1. 5000

  2. 100

  3. 4900

  4. 5

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Correct Option: B