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tekilochka [14]
3 years ago
12

What is meant by encapsulating semaphores? Bring out the need for it

Computers and Technology
1 answer:
artcher [175]3 years ago
8 0

Answer:

  Encapsulating semaphores basically allowing various codes to implemented in different modules.

Semaphores are used to implement in the synchronization process and give access to different types of variables. Encapsulate semaphore route so that the tasks performed and executed in a single routine.

Semaphore is the variable whose values basically indicates the status in the multitasking system. It is basically used to indicate the software and hardware flag in the system hiding and encapsulating data.

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Answer:

UPDATE acctmanager WHERE amid = 'J500';

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UPDATE acctmanager SET amname = UPPER(amname);

This statement does not contains WHERE clause but it will run all the values of amname column will get updated in the table acctmanager.

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The correct option to the following question is D.).

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