SY0-701 Practice Test 6 — 10 Questions

Question 1

A security architect is designing a defense strategy for a database containing sensitive customer records. The architect implements a network firewall to restrict inbound traffic to only the application server, enforces file-level encryption for the database files, requires multi-factor authentication for all administrative access, and deploys a database activity monitoring system to alert on unusual queries. Which security principle is the architect primarily applying?

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Defense in depth. The architect is applying defense in depth by layering multiple independent security controls: a network firewall, file-level encryption, multi-factor authentication, and database activity monitoring. This strategy ensures that if one control fails, others still provide protection, which is the core principle of defense in depth. Each layer addresses a different attack vector, making it significantly harder for an attacker to compromise the database.

Answer

Least privilege

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Separation of duties

Answer

Fail safe

Question 2

A small company is moving its public web app to a new network. The front-end server must be reachable from the internet, the application server should only accept traffic from the front end, and the database must never be reachable from the internet or user VLANs. Which design best meets these requirements with the least exposure?

Accepted Answer

Place the web server in a DMZ, the application server in an internal subnet, and the database in a separate restricted subnet with firewall rules between each tier.. It implements a classic three-tier architecture with network segmentation. The web server in the DMZ is isolated from internal networks but accessible from the internet, the application server in an internal subnet is protected by firewall rules that only allow traffic from the DMZ, and the database in a separate restricted subnet is further isolated with firewall rules that only permit traffic from the application server. This design minimizes exposure by enforcing least privilege and defense in depth, using network-layer segmentation rather than relying solely on host-based controls.

Answer

Place all three servers in the same server VLAN and use host-based firewalls to separate them.

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Place the database in the DMZ so the web and application servers can access it directly without extra firewall rules.

Answer

Place the web server on the user VLAN and use NAT to hide the database server from the internet.

Question 3

A company is redesigning how systems are separated in its office and data center network. Match each network design element to the scenario it best supports. Use each term once.

Accepted Answer

VLAN: Separates broadcast domains logically. VLANs separate broadcast domains, subnets divide IP networks, ACLs filter traffic, DMZs isolate public servers, VPNs provide secure remote access, and NAT translates private to public IPs.

Answer

ACL: Divides IP networks into smaller segments

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NAT: Provides secure remote access over public internet

Question 4

Match each procurement need to the vendor due diligence artifact or control that best fits.
1. Procurement wants independent evidence that a SaaS provider's controls operated effectively during the last year.
2. The team wants to know what files, libraries, and modules were included in a supplier's software build.
3. The business needs a signed agreement that defines how customer data is handled and what the vendor must do if an incident occurs.
4. The procurement team wants answers about MFA, logging, and incident response before onboarding a cloud supplier.

Accepted Answer

SOC 2 Type II: Independent evidence that a SaaS provider's controls operated effectively during the last year.. Each artifact or control directly addresses the procurement need: SOC 2 Type II provides independent audit evidence; SBOM lists software components; DPA is the legal agreement for data handling; security questionnaires gather specific security practices; pen test reports validate controls; BCP ensures continuity.

Answer

Pen test report: Independent evidence that a SaaS provider's controls operated effectively during the last year.

Answer

BCP: A signed agreement that defines how customer data is handled and what the vendor must do if an incident occurs.

Question 5

Based on the exhibit, what security issue is most likely present?

Accepted Answer

Exposed service, because management and streaming ports are listening on all interfaces and allowed from anywhere.. The exhibit shows that both the management interface (TCP 443) and the streaming interface (TCP 554) are bound to 0.0.0.0 (all interfaces) and the firewall rules allow traffic from 0.0.0.0/0 (any source). This exposes the camera's web management and RTSP streaming services to the entire internet, making it vulnerable to unauthorized access, reconnaissance, and potential exploitation. An exposed service of this nature is a common entry point for attackers to compromise IoT devices.

Answer

Weak permissions, because the camera streams video to multiple ports.

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Default credentials, because the admin login is enabled.

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Outdated component, because firmware version 1.0.3 is listed.

Question 6

A security analyst is reviewing the session management implementation of a web application. The application generates session tokens by computing the MD5 hash of the concatenation of the username and the current server timestamp rounded to the nearest hour. An attacker has obtained a valid session token for her own account and discovers that she can forge tokens for other users by simply substituting the username in the hash calculation with a known target username. Which type of attack is the web application most vulnerable to?

Accepted Answer

Session prediction. The session token is generated using MD5(username + timestamp rounded to the nearest hour). Since the attacker knows her own token and can compute the hash for any username with the same timestamp, she can predict tokens for other users. This is a classic session prediction vulnerability, as the token generation lacks sufficient entropy and relies on predictable inputs.

Answer

Session hijacking via cross-site scripting (XSS)

Answer

Session replay attack

Answer

Session fixation

Question 7

In a virtualized environment, several workloads share the same physical host and the same IP subnet. After one payroll VM is compromised, the security team wants to prevent that VM from freely scanning or reaching the other workloads on the host. Which control best addresses this lateral-movement risk?

Accepted Answer

Microsegmentation with policy rules applied per workload or per VM. Microsegmentation allows granular security policies to be applied per workload or per VM, even within the same subnet and on the same hypervisor. By enforcing firewall rules at the virtual switch or hypervisor level, it prevents a compromised payroll VM from scanning or communicating laterally with other VMs on the same host, directly addressing the lateral-movement risk.

Answer

Expanding the subnet mask so all workloads are easier to reach

Answer

Creating a shared administrator account for all virtual machines

Answer

Disabling DHCP and forcing every VM to use a static IP address

Question 8

A security analyst at a hospital is reviewing user permissions in the electronic health record (EHR) system. The analyst discovers that all nursing staff accounts are members of the 'Administrators' group, which grants full read and write access to all patient records, as well as the ability to modify system configuration settings. The nursing staff's job responsibilities only require viewing and updating records for patients currently assigned to them. Which security principle is most directly violated by this configuration?

Accepted Answer

Least privilege. The principle of least privilege dictates that users should be granted only the minimum permissions necessary to perform their job functions. In this case, nursing staff only need read and write access to records of currently assigned patients, but membership in the 'Administrators' group grants full read/write access to all patient records and the ability to modify system configuration settings, which far exceeds their job requirements. This directly violates least privilege by providing excessive, unnecessary privileges that increase the risk of unauthorized access or accidental misconfiguration.

Answer

Defense in depth

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Non-repudiation

Answer

Availability

Question 9

A tester enters a crafted search term into an internal web application and sees no error message, but the page response always delays by exactly five seconds when the input includes a single quote followed by a conditional sleep function. The returned results look normal, so the tester repeats the request several times and the timing remains consistent. Which attack is most likely being attempted?

Accepted Answer

Time-based blind SQL injection, because the attacker is inferring database behavior from delayed responses.. The consistent five-second delay triggered by a single quote followed by a conditional sleep function (e.g., ' OR SLEEP(5)) indicates a time-based blind SQL injection. The tester is inferring database behavior from response timing because the application does not display error messages or output differences, but the database executes a sleep command when the injected SQL is syntactically valid. This technique exploits the database's ability to conditionally pause execution, allowing an attacker to extract data bit by bit based on true/false conditions.

Answer

Reflected cross-site scripting, because the tester's input is being echoed back into the response.

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Command injection, because the application is pausing while executing system-level sleep commands.

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Session fixation, because the tester is manipulating how the application handles user input over time.

Question 10

A development team updates a third-party software library used by its web application. After the release, new deployments begin making unexpected outbound connections to an unfamiliar domain. What type of threat is most likely?

Accepted Answer

Dependency compromise. Dependency compromise. This scenario describes a supply chain attack where a third-party library has been maliciously altered or replaced, causing the web application to make unauthorized outbound connections to an attacker-controlled domain. Such compromises often occur when developers unknowingly integrate a tampered version of a library from a compromised repository or via a typosquatting attack, leading to data exfiltration or command-and-control (C2) communication.

Answer

Phishing

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Rootkit infection

Answer

Password spraying