added links

Practice/Papers/Practice Exam 3.md

@@ -1,7 +1,7 @@
 # Practice Exam 3 Mistakes
 
 ---
-#### A Developer is creating a DynamoDB table for storing application logs. The table has 5 write capacity units (WCUs). The Developer needs to configure the read capacity units (RCUs) for the table. Which of the following configurations represents the most efficient use of throughput?
+#### A Developer is creating a [[_DynamoDB]] table for storing application logs. The table has 5 write capacity units (WCUs). The Developer needs to configure the read capacity units (RCUs) for the table. Which of the following configurations represents the most efficient use of throughput?
 
 - Eventually consistent reads of 5 RCUs reading items that are 4 KB in size
 x Strongly consistent reads of 5 RCUs reading items that are 4 KB in size

Practice/Read and Write Units - Set 3.md

@@ -5,7 +5,7 @@
 ## Assumptions
 
 - Assume provisioned capacity and steady workloads.
-- All item sizes are exact DynamoDB item sizes, including attribute names and values.
+- All item sizes are exact [[_DynamoDB]] item sizes, including attribute names and values.
 - Each read accesses an individual item, not a Query or Scan. Transactional operations count individual items, not transaction API calls.
 - Normal writes are non-transactional. All writes create new items.
 - Ignore indexes, replication, retries, failed requests, burst capacity and partition limits.