A script uses offset/limit pagination with `limit=100`. The API returns 100 items on the first request and 100 items on the second request. The third request returns 50 items. What is the termination condition?

Continue requesting pages until the offset exceeds the total count.

Continue requesting pages until an empty array is returned.

Stop after the third request because the number of items returned is less than the limit.

Stop after the second request because the limit was reached.

A Python script aggregates data from a paginated API that returns items sorted by a `created_at` timestamp. New records are added continuously. The script uses page-based pagination with `page` and `per_page` parameters. After fetching page 1, the script fetches page 2, but some records from page 1 now appear on page 2. What is the most robust way to handle this?

Increase the `per_page` value to reduce the number of pages and minimize the chance of overlap.

Use a timestamp filter to only fetch records created after the first request.

Use a cursor-based API if available; otherwise, deduplicate by a unique identifier after all pages are fetched.

Fetch pages in reverse order, starting from the last page.

When writing a loop to fetch all pages from a paginated API, which condition is commonly used to terminate the loop?

When the HTTP status code is 200 OK

When the request count reaches a fixed number like 10

When the response time exceeds a threshold

When the response contains no 'next' link or cursor

CiscoCertified DevNet Professional

Domain 2Objective 4

Construct an Application That Consumes a REST API That Supports Pagination 350-901 Practice Questions (Page 1)

Part of the 2.0 Using APIs domain, which accounts for 20% of the 350-901 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–16 in this domain), expect 2–3 from this objective — we provide 29 practice questions to prepare you well beyond it. (estimate)

29questions here

6free pages

9concepts

20%of the exam

9 Concepts in This Objective

Understand REST API pagination
Parse pagination metadata
Implement page-based pagination
Implement offset/limit pagination
Implement cursor-based pagination
Handle link headers
Loop through paginated responses
Aggregate paginated data
Handle pagination errors and edge cases

Questions 1–5

1foundation · easy
In a REST API response that includes pagination metadata, which field typically indicates the total number of items available across all pages?
Select an answer first
2application · medium
A script uses offset/limit pagination with `limit=100`. The API returns 100 items on the first request and 100 items on the second request. The third request returns 50 items. What is the termination condition?
Select an answer first
3application · easy
An API response for a page-based paginated endpoint includes the following JSON: `{"items": [...], "page": 3, "perPage": 20, "totalRecords": 75}`. How many pages are there in total?
Select an answer first
4expert · hard
A Python script aggregates data from a paginated API that returns items sorted by a `created_at` timestamp. New records are added continuously. The script uses page-based pagination with `page` and `per_page` parameters. After fetching page 1, the script fetches page 2, but some records from page 1 now appear on page 2. What is the most robust way to handle this?
Select an answer first
5foundation · easy
When writing a loop to fetch all pages from a paginated API, which condition is commonly used to terminate the loop?
Select an answer first

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Construct an Application That Consumes a REST API That Supports Pagination 350-901 Practice Questions (Page 1)

Questions 1–5

In a REST API response that includes pagination metadata, which field typically indicates the total number of items available across all pages?

A script uses offset/limit pagination with `limit=100`. The API returns 100 items on the first request and 100 items on the second request. The third request returns 50 items. What is the termination condition?

An API response for a page-based paginated endpoint includes the following JSON: `{"items": [...], "page": 3, "perPage": 20, "totalRecords": 75}`. How many pages are there in total?

When writing a loop to fetch all pages from a paginated API, which condition is commonly used to terminate the loop?

Keep studying — 2.0 Using APIs