Comptia

PT0-003 Free Practice Questions — Page 14

Question 131

HOTSPOT - A security analyst is asked to perform various techniques to assess organizational security. INSTRUCTIONS - Select the command that will successfully accomplish each objective. Commands may only be used once. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Illustration for PT0-003 question 131
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Correct Answer: Network reconnaissance: tcpdump -I eth1 -l -n | tee ping-scan.txt Folder inheritance: icacls ..\files" Searching file system: find / -name ".htaccess" Confirm connectivity: ping 203.11.14.32 -t Enumerate listeners: netstat -an
Explanation:
Use tcpdump to capture reconnaissance traffic, icacls for NTFS inheritance/ACLs, find to locate files, ping to verify reachability, and netstat to list listening/network sockets.

Question 132

HOTSPOT - A penetration tester has identified a series of files throughout an assessment. INSTRUCTIONS - Select the most appropriate action the penetration tester should take for each file. The same action may be selected multiple times. If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

Illustration for PT0-003 question 132
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Correct Answer: Benefits — Recommend to change file permissions Employee Performance — Recommend to change file permissions Prospective Acquisitions — Recommend to change file permissions Draft- Press Release - Final — Notate in report
Explanation:
Public or overly broad access to internal business files should be corrected by restricting permissions. A finalized public press release being accessible to internet users is expected and only warrants documentation if discovered during the assessment.

Question 133

A penetration tester is attempting to exfiltrate sensitive data from a client environment without alerting the client’s blue team. Which of the following exfiltration methods most likely remain undetected?

A. Cloud storage
B. Email
C. Domain Name System
D. Test storage sites
Show Answer
Correct Answer: C
Explanation:
DNS is commonly allowed through network defenses and can be abused as a covert channel for data exfiltration using DNS queries. Compared with email, cloud storage, or public test storage sites, DNS traffic has historically been less scrutinized in many environments, making it the most likely option to remain undetected.

Question 134

During a penetration test for a client that has a diverse infrastructure, the tester scans the network using Nmap and observes the following output: Which of the following would most likely be the target device?

A. Switch
B. SCADA
C. IoT
D. Router
Show Answer
Correct Answer: C
Explanation:
Port 1883 is the default port for MQTT, a lightweight publish/subscribe messaging protocol widely used by Internet of Things (IoT) devices and platforms. While MQTT can appear in other environments, its presence is most strongly associated with IoT deployments, making an IoT device the most likely target.

Question 135

A penetration tester reviews the following output: Which of the following most likely describes the function of this system?

A. Enterprise mail server
B. Honeypot
C. Stand-alone web server
D. Domain Controller
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Correct Answer: B
Explanation:
The described scan appears to combine hallmark Active Directory services (such as Kerberos, LDAP, and SMB) with an inconsistent service fingerprint (for example, a Debian OpenSSH banner on what otherwise appears to be a Windows domain controller). Such intentionally inconsistent fingerprints are characteristic of honeypots designed to attract and mislead attackers rather than genuine production systems.

Question 136

A penetration tester sets up a C2 server to manage and control payloads deployed in the target network. Which of the following tools is the most suitable for establishing a robust and stealthy connection?

A. ProxyChains
B. Covenant
C. PsExec
D. sshuttle
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Correct Answer: B
Explanation:
Covenant is a dedicated command-and-control (C2) framework used by penetration testers to manage implants/payloads, task compromised hosts, and maintain communications. ProxyChains only routes traffic through proxies, PsExec is for remote execution/administration on Windows, and sshuttle creates VPN-like SSH tunnels rather than providing C2 infrastructure.

Question 137

A penetration tester uses the Intruder tool from the Burp Suite Community Edition while assessing a web application. The tester notices the test is taking too long to complete. Which of the following tools can the tester use to accelerate the test and achieve similar results?

A. TruffleHog
B. Postman
C. Wfuzz
D. WPScan
Show Answer
Correct Answer: C
Explanation:
Burp Suite Community Edition intentionally throttles Intruder, making large fuzzing campaigns slow. Wfuzz is a fast command-line web fuzzing tool that provides similar capabilities for parameter, content, and authentication fuzzing, making it a common alternative. TruffleHog scans for secrets, Postman is for API development/testing rather than high-speed fuzzing, and WPScan is specialized for WordPress security.

Question 138

A penetration tester discovers a deprecated directory in which files are accessible to anyone. Which of the following would most likely assist the penetration tester in finding sensitive information without raising suspicion?

A. Enumerating cached pages available on web pages
B. Looking for externally available services
C. Scanning for exposed ports associated with the domain
D. Searching for vulnerabilities and potential exploits
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Correct Answer: A
Explanation:
Enumerating cached pages is a passive reconnaissance technique that can reveal sensitive information indexed by search engines or caches without actively interacting with the target system, making it less likely to trigger monitoring. The other options involve active enumeration or vulnerability assessment that is more likely to be detected.

Question 139

A penetration tester gains initial access to a Windows workstation on a client’s network. The tester wants to determine the next target but does not want to install software on the workstation. Which of the following is the best tool to list potential targets?

A. mmc.exe
B. Netstat
C. Mimikatz
D. explorer.exe
E. CME
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Correct Answer: B
Explanation:
Netstat is a native Windows command-line utility that requires no additional installation and can reveal active network connections and listening ports, helping identify other hosts the workstation communicates with, such as servers or domain controllers. The other options are either administrative shells (mmc.exe), the Windows file manager (explorer.exe), credential dumping/offensive tooling (Mimikatz), or an external post-exploitation tool (CME) that would typically require introducing software.

Question 140

A tester compromises a shared host that is manually audited every week due to the absence of a SIEM. Which of the following is the best way to reduce the chances of being detected?

A. Modify files located in the /var/log directory.
B. Use the clear command to remove recent terminal activity.
C. Perform commands under one of the developer accounts.
D. Disable all logging services on the host.
Show Answer
Correct Answer: C
Explanation:
The best choice is C. On a shared host with manual weekly log review, operating under an existing legitimate developer account is more likely to blend with expected activity than altering logs or disabling logging, both of which are highly suspicious. Clearing the terminal only affects the local display and does not remove shell history or system logs.

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