fix 94

Calculating Each Option:

Option A: 5 RCUs, Eventually Consistent, 4 KB items

- Reads per second: 5 RCUs × 2 = 10 reads/second
- Data throughput: 10 reads × 4 KB = 40 KB/second

Option B: 5 RCUs, Strongly Consistent, 4 KB items

- Reads per second: 5 RCUs × 1 = 5 reads/second
- Data throughput: 5 reads × 4 KB = 20 KB/second

Option C: 15 RCUs, Eventually Consistent, 1 KB items

- Reads per second: 15 RCUs × 2 = 30 reads/second
- Data throughput: 30 reads × 1 KB = 30 KB/second

Option D: 15 RCUs, Strongly Consistent, 1 KB items

- Reads per second: 15 RCUs × 1 = 15 reads/second
- Data throughput: 15 reads × 1 KB = 15 KB/second

Author: goncalodasilva

README.md

@@ -1394,9 +1394,9 @@ We are so thankful for every contribution, which makes sure we can deliver top-n
 
 ### A Developer is writing transactions into a DynamoDB table called `SystemUpdates` that has 5 write capacity units. Which option has the highest read throughput?
 
-- [ ] Eventually consistent reads of 5 read capacity units reading items that are 4 KB in size.
+- [x] Eventually consistent reads of 5 read capacity units reading items that are 4 KB in size.
 - [ ] Strongly consistent reads of 5 read capacity units reading items that are 4 KB in size.
-- [x] Eventually consistent reads of 15 read capacity units reading items that are 1 KB in size.
+- [ ] Eventually consistent reads of 15 read capacity units reading items that are 1 KB in size.
 - [ ] Strongly consistent reads of 15 read capacity units reading items that are 1 KB in size.
 
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