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Multiple choice technology databases

Which are the following must be supplied to the TibrvEvent

Listener
Transport
Queue
Call Back

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Multiple choice technology databases

How the monitor program should be written

A monitor program which dispatch the events to the callback of the one of the member
Monitor object with it's own callback function
A monitor program which dispatch the events to the callback of the member of
None

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Multiple choice technology databases

The maximum number of action tokens that a fault tolerance member callback function can receive

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Multiple choice technology databases

If CM Sender sends message to a ordinary listener which of the following will happen?

listener discards the labelled part of the message but process the data
listener discards the Sequence no of the first message
listener listens the labelled message and confirms it
listener doesn't listen for the message at all

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Multiple choice technology databases

Q1,Q2,Q3 are three diff Queues which are in a queue group with same pririty in each of the queue. there are two events in each of the queues. Whcih one of the following will happen?

Q1, Q2 will have one event each and Q3 don't have any events
Q2, Q3 will have one events each and Q1 don't have any events
Q1, Q2 won't have any events and Q3 will have 2 events
the scenario is unpredictable

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Multiple choice technology databases

The callback function of a timer with an interval of 5 seconds, sleeps for a period of 20 seconds. The timer events are dispatched in three threads .A statement at the start of the callback function prints out a message to the screen. What is the time difference between two consecutive messages output to the screen ?

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Multiple choice technology databases

The callback function of a timer with an interval of 5 seconds, sleeps for a period of 20 seconds. The timer events are dispatched in a single thread .A statement at the start of the callback function prints out a message to the screen. What is the time difference between two consecutive messages output to the screen ?

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Multiple choice technology databases

What are the parameters for creating a timer event object ? Choose 3.

queue
callback
interval
transport

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Multiple choice technology databases

Choose the two similar scenarios out of the following :

poll and timed dispatch of 0
dispatch and timed dispatch of –1
poll and timed dispatch of –1
dispatch and timed dispatch of 0

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Multiple choice technology databases

The following are the fields of a message. Which field will be removed when you remove field by giving field name A and field instance 2 ? Field name Field value Field id A “default” 0 A “abc” 1 A “1,2,3,4” 2

All occurrences of field A
2nd occurrence of field A
2nd element of the array in the third occurrence
None

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Tag: databases

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