Question

In: Accounting

A database Deadlock a. is a lock placed on a record to prevent it from being accessed by other processes. b. occurs when two records ..

A database Deadlock

a. is a lock placed on a record to prevent it from being accessed by other processes. 

b. occurs when two records are accidentally assigned the same primary key

c. occurs when a unique record is accessed by several different processes simultaneously. 

d. is none of the above. 

Solutions

Expert Solution

The correct answer is:

d. is none of the above.

 

Explantion:

A database deadlock occurs when two or more transactions are waiting for each other to release locks on data, causing them to be stuck indefinitely. It's a situation where each process holds a lock on a resource that the other process needs in order to proceed, leading to a deadlock state where neither can progress.

 

 

 

 

The correct answer is: (d).

Junaid answered 10 months ago
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