RAID Quiz Questions and Answers PDF – Test 381

MCQ 1901: ECC stands for:

1. Encryption-code control
2. Encryption-correcting code
3. Error-control code
4. Error-correcting code

MCQ 1902: Systems having large numbers of transactions for processing in a batch style, focus on:

1. High throughput
2. Low throughput
3. Low response time
4. Low queuing

MCQ 1903: Whenever the view relation is accessed, its tuples are created through:

1. Execution
2. Compiling
3. Storing
4. Computing

MCQ 1904: The cost of evaluation of query can be measured in terms of different resources, disk accesses and:

1. CPU time
2. Distributed or parallel database system
3. Cost of communication
4. All of the above

MCQ 1905: The clause in SQL that does not support partitioning, is known to be:

1. Limit
2. Specific
3. Where
4. Group by