Platform Overview and Navigation
About 7% of the CSA exam — see all 6 domains.
What this domain covers
- ServiceNow Platform overview
- Platform capabilities and services
- The ServiceNow Instance
- Next Experience Unified Navigation
What it covers: what the Now Platform is, how instances work, and how to move around the Next Experience UI.
ServiceNow is a single-architecture, cloud-based Platform-as-a-Service. Everything (ITSM, HR, CSM, custom apps) runs on one platform and one shared data model, so a record in one application can relate to records in another. Each customer gets one or more instances (separate, isolated copies of the platform). A typical customer has at least a production instance and one or more sub-production instances (dev, test) used to build and validate changes before they are promoted to production.
Next Experience is the modern UI (still the current name; not renamed in recent releases). The older UI16 still exists beneath it, now referred to as Core UI. Key navigation elements:
- Unified Navigation / Application Navigator: the filter and menu of applications and modules (the All menu in Next Experience). Type in the filter to jump quickly; favorites and history tabs speed up repeat navigation.
- All / Favorites / History menus: replace the older single navigator.
- Themes: in Zurich, Polaris and Coral are fixed base themes that cannot be copied or edited (Coral is the default on new Zurich instances). To brand Next Experience, admins create custom themes in Theme Builder.
Know the difference between an application (a packaged set of functionality, e.g., Incident) and a module (a link within an application that opens a list, form, or page).
Sample questions from this domain
Three of the 20 in this domain, with the reasoning. The full set is in the question bank.
A customer has separate copies of the ServiceNow platform for development, testing, and live use. What is the correct term for each of these isolated copies?
- A. An application
- B. A workspace
- C. An instance ✓
- D. A domain
Why: Each isolated copy of the Now Platform is an instance; customers typically run a production instance plus one or more sub-production (dev/test) instances. An application is a packaged set of functionality that runs inside an instance, not a separate copy of the platform. A workspace is a configurable agent interface within an instance. A domain is a partition used for domain separation inside a single instance, so it does not describe a full platform copy.
In the Next Experience UI, which element lets an administrator type a few characters to quickly filter and jump to any application or module?
- A. The form header, which holds actions for the current record
- B. The condition builder, which filters the records shown in a list
- C. The Application Navigator (Unified Navigation filter) ✓
- D. The Favorites menu, which lists items the user has pinned
Why: The Application Navigator's filter text box (part of Unified Navigation) narrows the menu as you type so you can jump to any application or module quickly. The condition builder filters records in a list, not navigation items. The form header acts on a single open record. The Favorites menu holds items the user has pinned, so it cannot reach an application or module that was never added as a favorite.
How is the Now Platform best described in terms of its delivery and architecture model?
- A. A single-architecture, cloud-based Platform-as-a-Service (PaaS) ✓
- B. A collection of independent SaaS apps that each use a separate database
- C. An Infrastructure-as-a-Service offering for hosting virtual machines
- D. An on-premise software suite installed on customer-owned servers
Why: ServiceNow is a single-architecture, cloud-based Platform-as-a-Service: ITSM, HR, CSM, and custom apps all run on one platform and one shared data model. It is not an on-premise suite installed on customer servers, and it is not a set of independent SaaS apps with separate databases. Infrastructure-as-a-Service describes raw hosting of virtual machines, which is not what the Now Platform delivers.