FC0-U71 Leak Questions

The CompTIA Tech+ Study Guide discusses social engineering prevention:

“Social engineering relies on manipulating people rather than technology. The best protection against social engineering is user awareness and verifying identity before sharing information.”

Verifying a user’s identity via a phone call before taking any action (such as password reset or data access) is an essential safeguard against impersonation attempts.

Verified Reference:

Chapter 11: Security Best Practices — “Recognizing Social Engineering and Phishing Attacks” (pp. 586–588).

When a new vulnerability is discovered in software, the best way to secure it is by applying updates (patches) released by the software vendor. According to the CompTIA ITF+ objectives:

“Vendors regularly release software updates and security patches to fix vulnerabilities that could be exploited by attackers. Installing these patches promptly is crucial for maintaining system security.”

Although configuring a firewall and authentication improves overall security, they do not directly patch or fix the vulnerability. Uninstalling may be an option only if a patch is unavailable or the software is no longer needed. Therefore, the best and most proactive response is B: Apply updates.

Tablets typically connect to wireless networks using Wi-Fi, which adheres to the IEEE 802.11 standard (often seen as 802.11a/b/g/n/ac/ax). The correct protocol family for this type of connection is 802.11X (referring to Wi-Fi technologies broadly).

“Wireless devices such as tablets use the 802.11 standards to connect to Wi-Fi access points for network connectivity.” — CompTIA ITF+

Other options:

B. Thunderbolt and D. USB-C – Wired connection standards

C. Bluetooth – Short-range peripheral communication, not Wi-Fi

Correct answer: A