Explanation:The activeClients data structure provides more granular information about the number of connected clients and the operation types (e.g. read or write) performed by these clients. 2. Point out the correct statement :
A. MongoDB uses a locking system to ensure data set consistency
B. If certain operations are long-running or a queue forms, performance will degrade as requests and operations wait for the lock
C. Long queries can result from ineffective use of indexes
D. All of the mentioned
Answer:A
Explanation:The activeClients data structure provides more granular information about the number of connected clients and the operation types (e.g. read or write) performed by these clients. 2. Point out the correct statement :
A. MongoDB uses a locking system to ensure data set consistency B. If certain operations are long-running or a queue forms, performance will degrade as requests and operations wait for the lock C. Long queries can result from ineffective use of indexes D. All of the mentioned
Explanation:Lock-related slowdowns can be intermittent. 3. ________ provide the number of times the lock acquisitions encountered deadlocks.