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100+ Free Tenable SC Practice Questions

Pass your Tenable Certified — Security Center (Tenable.sc) exam on the first try — instant access, no signup required.

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Which Tenable.sc dashboard component is best suited for tracking the number of critical vulnerabilities on a specific asset list over the last 30 days?

A
B
C
D
to track
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2026 Statistics

Key Facts: Tenable SC Exam

60–90

Exam Questions

Tenable

70%

Passing Score

Tenable

90 min

Exam Duration

Tenable

$0–$200

Exam Fee

Tenable (free for customers)

On-Prem

Deployment Model

Tenable.sc vs Tenable.io

3 years

Certification Validity

Tenable

The Tenable Certified SC exam has ~60–90 questions in 90 minutes with a 70% passing score. Core domains: Tenable.sc architecture (15–20%), scan zones and scanner management (20–25%), repositories and data management (20–25%), dashboards/reports/queries (20–25%), and asset lists/access control (15–20%). Best suited for on-premises security teams.

Sample Tenable SC Practice Questions

Try these sample questions to test your Tenable SC exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1What is the fundamental architectural difference between Tenable.sc and Tenable.io?
A.Tenable.sc stores all vulnerability data on-premises under customer control; Tenable.io stores data in Tenable's cloud
B.Tenable.sc uses agents for all scanning; Tenable.io uses only network-based scanning
C.Tenable.sc supports only Windows targets; Tenable.io supports multi-platform environments
D.Tenable.sc requires physical hardware; Tenable.io can only be deployed as a virtual machine
Explanation: Tenable.sc (formerly SecurityCenter) is an on-premises platform where all scan data, repositories, and reports reside within the customer's own infrastructure. Tenable.io is a cloud-delivered SaaS platform hosted by Tenable. Organizations in air-gapped, highly regulated, or data-sovereignty environments typically prefer Tenable.sc.
2In Tenable.sc, what is the function of a 'Scan Zone'?
A.A Scan Zone defines which Nessus scanners are available to scan specific IP ranges and can be allocated to organizations
B.A Scan Zone is a compliance policy applied to a set of assets
C.A Scan Zone is a repository partition for storing scan data from different network segments
D.A Scan Zone defines the time window during which scans are allowed to run
Explanation: Scan Zones in Tenable.sc are logical groupings that associate specific Nessus scanners with the IP ranges they are responsible for scanning. Scan zones can be shared across multiple organizations, allowing centralized scanner infrastructure to serve multiple business units while maintaining organizational separation in reporting.
3In Tenable.sc, what is a 'Repository' and what types are available?
A.A database storing scan data; types include IPv4, IPv6, Agent, and Universal repositories
B.A file system folder storing Nessus scan policy XML files
C.A backup archive of Tenable.sc configuration settings
D.A shared folder for exporting reports to network drives
Explanation: Repositories in Tenable.sc are databases that store vulnerability scan results. IPv4 repositories store data for IPv4-addressed assets, IPv6 repositories for IPv6 assets, Agent repositories for Nessus Agent scan data, and Universal repositories can store data from both agent and agentless sources in a single repository.
4What is the purpose of a 'Universal Repository' in Tenable.sc?
A.To store both agent-based and agentless (network scan) vulnerability data in a single repository
B.To store scan data from all organizations in a single unified view
C.To archive scan data permanently without retention limits
D.To store compliance benchmark results separately from vulnerability data
Explanation: A Universal Repository in Tenable.sc can ingest and store vulnerability data from both Nessus Agent scans and traditional network-based (agentless) scans. This consolidates data sources in environments using both scan types for the same asset group, simplifying dashboard and report queries.
5Which Tenable.sc user role can manage users within an organization but cannot configure system-wide settings like creating new organizations?
A.Security Manager
B.Administrator
C.Security Analyst
D.Auditor
Explanation: The Security Manager role in Tenable.sc has organization-level management authority: creating and managing users within their organization, configuring scans, managing asset lists, and administering repositories assigned to their organization. They cannot create new organizations or manage system-wide infrastructure — those are Administrator-only actions.
6In Tenable.sc, what is the difference between a 'Static Asset List' and a 'Dynamic Asset List'?
A.A Static Asset List contains manually defined IP addresses; a Dynamic Asset List automatically includes IPs matching query criteria
B.A Static Asset List cannot be modified once created; a Dynamic Asset List changes automatically based on scan schedule
C.A Static Asset List contains external IPs; a Dynamic Asset List contains internal IPs
D.A Static Asset List is used for compliance scanning; a Dynamic Asset List is used only for vulnerability scanning
Explanation: Static Asset Lists are manually defined collections of specific IP addresses, ranges, or CIDR blocks that remain constant unless manually edited. Dynamic Asset Lists use query-based logic (severity, plugin output, OS, port, etc.) and automatically update to include or exclude assets meeting the defined criteria after each scan, keeping the list current without manual maintenance.
7How does a Nessus scanner connect to and register with Tenable.sc?
A.Using a linking key generated by Tenable.sc, which is entered during Nessus scanner configuration
B.By adding the Nessus scanner's hostname to the Tenable.sc DNS allowlist
C.By uploading the Nessus scanner's SSL certificate to the Tenable.sc web console
D.By creating an SSH tunnel between the Nessus scanner and the Tenable.sc server
Explanation: To pair a Nessus scanner with Tenable.sc, the administrator generates a linking key from the Tenable.sc console under Resources > Nessus Scanners. This key is then entered in the Nessus scanner's managed scanner configuration, establishing the trust relationship. The scanner must have network access to the Tenable.sc server on the configured port.
8What is the Tenable.sc 'Auditor' user role's primary capability?
A.Read-only access to reports, dashboards, and scan results without the ability to create or modify anything
B.Creating compliance audit policies and assigning them to scan zones
C.Managing user accounts within their assigned organization
D.Running on-demand scans against specific asset lists
Explanation: The Auditor role in Tenable.sc provides read-only access to vulnerability data, dashboards, and reports within the scope of their organization. Auditors cannot create scans, modify policies, or manage users — they exist specifically for compliance auditors, management stakeholders, or third-party reviewers who need data visibility without write access.
9In Tenable.sc, what happens to scan data when the configured data retention period for a repository expires?
A.The oldest vulnerability data is purged from the repository based on the retention settings
B.The data is automatically archived to a remote offsite repository
C.The repository is locked until an administrator manually clears old data
D.All scan data is retained permanently regardless of retention settings
Explanation: Tenable.sc repositories have configurable data retention periods. When vulnerability scan data exceeds the retention window (e.g., 365 days), the oldest data records are purged from the repository. This manages database size and scan performance but means historical trend data older than the retention period is no longer available.
10Which Tenable.sc query filter would you use to build a dynamic asset list containing all assets with at least one Critical (CVSS 10.0) vulnerability?
A.Severity filter set to 'Critical' in the Dynamic Asset List query
B.CVSS filter greater than 9.0 in the Static Asset List builder
C.Plugin family filter set to 'Windows: Microsoft Bulletins'
D.ACR filter greater than 8 in the repository query
Explanation: Dynamic Asset Lists in Tenable.sc use query filters against repository data. Setting the Severity filter to 'Critical' in the dynamic asset list query returns all assets in the repository that currently have at least one Critical-severity vulnerability finding, automatically updating as new scan data is ingested.

About the Tenable SC Exam

The Tenable Certified Security Center exam validates expertise in deploying and managing Tenable.sc, the on-premises enterprise vulnerability management platform. It covers Tenable.sc architecture, Nessus scanner configuration, scan zone management, repository design, dashboard and report creation, asset list management, and role-based access control.

Questions

75 scored questions

Time Limit

90 minutes

Passing Score

70%

Exam Fee

$0–$200 (Tenable)

Tenable SC Exam Content Outline

15–20%

Tenable.sc Architecture & Installation

Server components (web server, database, Nessus), Nessus scanner pairing via linking key, licensing by IP count, feed type selection, and initial system configuration

20–25%

Scan Zones & Scanner Management

Scan zone configuration, scanner assignment to organizations, scan policies, credentialed scan setup with SSH/Windows credentials, active directory scanning, and agent group management

20–25%

Repositories & Data Management

IPv4 repositories, IPv6 repositories, agent repositories, universal repositories (agentless+agent), data retention settings, import/export workflows, and offsite repository synchronization

20–25%

Dashboards, Reports & Queries

Dashboard component creation, query filters (IP range, severity, CVE, plugin), custom report templates, PDF/CSV export, trend tracking, and asset-based filtering

15–20%

Asset Lists & Access Control

Static asset lists (manually defined IPs), dynamic asset lists (query-based), combination asset lists, organizations, security managers, user roles (administrator, security manager, auditor), and permissions

How to Pass the Tenable SC Exam

What You Need to Know

  • Passing score: 70%
  • Exam length: 75 questions
  • Time limit: 90 minutes
  • Exam fee: $0–$200

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

Tenable SC Study Tips from Top Performers

1Understand repository types: IPv4, IPv6, agent, and universal — and when each is appropriate
2Know scan zone configuration: which scanners service which IP ranges and organizations
3Static asset lists are fixed IP sets; dynamic asset lists update automatically based on query criteria
4The four user roles are Administrator, Security Manager, Security Analyst, and Auditor — know their permissions
5Tenable.sc stores data on-premises vs. Tenable.io stores data in Tenable's cloud — exam questions test this distinction
6Dashboard components pull from repositories — know how to filter by repository in queries
7Linking keys pair Nessus scanners to Tenable.sc — scanners must be activated with a linking key

Frequently Asked Questions

What is Tenable.sc?

Tenable.sc (formerly SecurityCenter) is Tenable's on-premises vulnerability management platform. Unlike Tenable.io (cloud), Tenable.sc stores all scan data within the customer's own infrastructure, making it preferred in air-gapped or highly regulated environments.

What are scan zones in Tenable.sc?

Scan zones define which Nessus scanners are available to scan specific IP ranges or network segments. Each scan zone is assigned one or more Nessus scanners and can be allocated to one or more organizations, enabling segmented scanning across complex networks.

What is the difference between a static and dynamic asset list?

A static asset list in Tenable.sc is a manually defined list of IP addresses or ranges. A dynamic asset list is query-based and automatically updates to include assets that match defined criteria such as severity level, OS type, or plugin output — making it useful for tracking vulnerable asset sets over time.

What are Tenable.sc repositories?

Repositories are databases within Tenable.sc that store vulnerability scan data. IPv4 repositories store data for IPv4 assets, IPv6 repositories for IPv6 assets, agent repositories for data from Nessus Agents, and universal repositories can store both agent and agentless data. Each organization can have access to one or more repositories.

What user roles exist in Tenable.sc?

Tenable.sc has four main user roles: Administrator (system-wide configuration, manages organizations), Security Manager (manages users and assets within an organization), Security Analyst (creates scans, views results within scope), and Auditor (read-only access to reports and dashboards).

How should I prepare for the Tenable Certified SC exam?

Complete Tenable University's free Tenable.sc administration courses, practice configuring scan zones and repositories in a lab environment, focus on understanding repository types and when to use each, master dashboard and query building, and complete 100+ practice questions across all five domains.