If you need to temporarily free resources by using a replacement index, which operation would you perform?

• A. Deactivate Index
• B. Swap Index
• C. Compress Index
• D. Show Document Errors

Answer: (B)

The operation focuses on swapping in a replacement index to free resources temporarily. By performing a swap, the active index is exchanged with a prebuilt replacement, which frees up the resources tied to the original index while work continues against the replacement. This lets you reclaim memory, disk space, or locks without interrupting processing. Deactivating the index simply stops using it without bringing in a replacement; compressing the index reduces its size but doesn’t swap in a different index; showing document errors is unrelated to resource management. So swapping in a replacement index is the correct approach.