Tag: databases

Questions Related to databases

A subject Name with “Invoice .Ny.TN” can be received by “>” “ .>” “Invoice...>” “I?.>” “Invoice..>” “Invoice.” “invoice.*” Number of listeners who can receive this are
technology databases

  1. 3

  2. 4

  3. 2

  4. 5

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Correct Option: B

Default Queue has the limit policy of
technology databases

  1. Discard none

  2. Discard first

  3. Discard New

  4. Discard last

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Correct Option: A

If youngest event in the queue has to be discarded ,a queue should have a limit policy of
technology databases

  1. Discard none

  2. Discard last

  3. Discard new

  4. Discrd first

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Correct Option: C

When a sender and Distributed Queues have a certified agreement existing between them ,if the active scheduler fails and the worker member which take the place of scheduler if the completion time parameter is said to 20 , when will the reallocation of task will be done
technology databases

  1. Immediately when the new scheduler takes its place all the incomplete task are reassigned

  2. Reallocation will never happen

  3. Wait for 20 sec and if the task is still incomplete it reassigns the task

  4. None

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Correct Option: C

Montior call back function takes as argument
technology databases

  1. number of active elements

  2. activation interval

  3. heartbeat interval

  4. None

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Correct Option: A

ErrorAdvisory Msg PARAM_MISMATCH is presented when
technology databases

  1. Active goal differs

  2. activation interval differs

  3. lost interval differs

  4. None

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Correct Option: B

When a rvd does not run with -permenant option what it does
technology databases

  1. Runs for ever

  2. Dies after 15 min of inactivity

  3. Dies after 30min of inactivity

  4. None

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Correct Option: B

What is the default tcp port for rvrd
technology databases

  1. 7600

  2. 7680

  3. 7504

  4. 7500

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Correct Option: D

When a rvperfm runs with no rvperfs . it is used to determine
technology databases

  1. maximum through put from the send

  2. Determins the network efficiency

  3. Maximum listening capacity

  4. None

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Correct Option: A

If two programs A1,A2 are communicating thru subject name ( _LOCAL.SUB), then which of the following is true ..
technology databases

  1. A1,A2 are connected to two different daemons

  2. A1,A2 are connected to the same daemon and the same service

  3. A1,A2 are connected to the same daemon and the different service

  4. None

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Correct Option: B