Practice SC-100 Design security solutions for infrastructure questions with full explanations on every answer.
Start practicing
Design security solutions for infrastructure — choose a session length
Free · No account required
Click any question to see the full explanation and answer options, or start a focused practice session above.
Which TWO Azure policies should you assign to enforce secure configuration of Azure SQL Database? (Select two.)
2Your company uses Azure Firewall to filter outbound traffic from a virtual network. You need to allow only HTTP and HTTPS traffic to specific FQDNs, while blocking all other outbound traffic. Which Azure Firewall rule type should you use?
3Your company is designing a Zero Trust network for a hybrid workforce. Remote users connect via VPN to on-premises resources, while cloud apps use Microsoft Entra ID. You need to enforce conditional access based on device compliance and user risk. Which Microsoft security solution should you integrate with Entra ID to provide real-time device posture signals?
4Which THREE components are required to implement a Zero Trust network architecture using Microsoft Entra Internet Access (formerly Microsoft 365 Network Connectivity)?
5Which TWO Microsoft Purview solutions should you use to protect sensitive data in Microsoft 365? (Choose two.)
6Your organization is designing a hybrid identity infrastructure with Microsoft Entra ID. You need to ensure that users can access on-premises applications using passwordless authentication and that the solution minimizes latency for authentication requests. What should you implement?
7You are designing a network security architecture for an Azure application that uses Azure Front Door and Azure Application Gateway. The application must be protected from DDoS attacks and common web exploits. Application traffic should be inspected by a web application firewall (WAF) before reaching the backend. What is the recommended deployment order?
8Your organization is implementing Microsoft Defender for Identity to protect on-premises Active Directory. Which THREE activities does Defender for Identity monitor?
9Refer to the exhibit. The NSG is applied to a subnet containing Azure SQL databases. You notice that traffic from the internet to the databases is not being denied. What is the most likely reason?
10A company wants to secure its Azure Kubernetes Service (AKS) cluster. They need to ensure that pods cannot communicate with each other unless explicitly allowed, and that secrets are encrypted at rest. Which TWO security controls should they implement?
11Your company has a Microsoft 365 E5 subscription and uses Microsoft Defender for Office 365. You need to protect users from phishing attacks that use malicious links in email messages. The solution should allow users to report suspicious emails to the security team for analysis. You also want to automatically block repeated phishing attempts from the same sender. What should you configure?
12Your company is deploying Microsoft Sentinel in a government agency that requires strict data residency. You need to ensure that all Sentinel data is stored within the United States. Which THREE actions must you take to meet this requirement?
Deep-dive questions
The most-searched questions in this domain — detailed explanations, worked examples, full answer breakdowns.
The Design security solutions for infrastructure domain covers the key concepts tested in this area of the SC-100 exam blueprint published by Microsoft. Courseiva provides free domain-focused practice, mock exams, missed-question review, and readiness tracking across all SC-100 domains — no account required.
The Courseiva SC-100 question bank contains 12 questions in the Design security solutions for infrastructure domain, covering the 28% of the exam attributed to this domain in the official Microsoft blueprint. Click any question to see the full explanation and answer breakdown.
Start with a 10-question focused session to identify your baseline accuracy in this domain. Read every explanation — even for questions you answer correctly — to understand the reasoning. Once you score consistently above 80%, move to a 20–30 question session to confirm depth before moving to the next domain.
Yes — the session launcher on this page draws questions exclusively from the Design security solutions for infrastructure domain. Choose 10, 20, 30, or 50 questions for a focused session, or click individual questions to review them one by one.
Save your results, see per-domain analytics, and get readiness scores — free, for every certification.
Sign Up FreeFree forever · Every certification included