Techvault Academy
Helping IT career changers and busy professionals pass their CompTIA exams on the first try—without wasting months on ineffective study methods.
Our proven study frameworks have helped thousands of students transition into well-paying tech careers, even those with zero prior experience.
From practice questions to domain mastery guides, we break down complex technical concepts into easy-to-understand lessons that stick.
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🌐 CompTIA A+ Core 1 🌐
A user reports that their new smartphone, which supports the latest Wi-Fi standards, can connect to the office's 5 GHz network, but their older company laptop cannot see the network at all. The network is broadcasting only on the 5 GHz frequency. The older laptop is MOST likely limited to which 802.11 standard?
12 hours ago | [YT] | 12
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Techvault Academy
🔒 CompTIA A+ Core 2 🔒
A technician is preparing to dispose of a company hard drive that contained sensitive financial data. The company's security policy requires that the data be completely unrecoverable by any means. Which of the following data destruction methods should be used?
2 days ago | [YT] | 48
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Techvault Academy
🌐 CompTIA A+ Core 1 🌐
A hospital has its main campus and three smaller clinics spread across a single large city. They need to connect all four locations with a high-speed, private network. Which type of network would a technician be deploying?
4 days ago | [YT] | 57
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Techvault Academy
⚡ CompTIA A+ Core 2 ⚡
A technician is about to replace a faulty power supply unit (PSU) inside a desktop computer. After unplugging the computer from the wall outlet, what is the IMMEDIATE next safety step the technician should take before touching any internal components?
1 week ago | [YT] | 51
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Techvault Academy
💾 CompTIA A+ Core 1 💾
A client wants to set up a two-drive storage solution for their critical data. Their absolute top priority is data redundancy, ensuring that if one drive fails, no data is lost. Performance is a secondary concern. Which RAID level should the technician configure?
1 week ago | [YT] | 40
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2 weeks ago | [YT] | 26
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Techvault Academy
🔒 CompTIA A+ Core 2 🔒
A company needs to secure its server room entrance to prevent "tailgating," where an unauthorized person follows an authorized person inside. Which of the following physical security controls is specifically designed to stop this?
2 weeks ago | [YT] | 49
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Techvault Academy
🔌 CompTIA A+ Core 1 🔌
A technician is setting up a new desktop PC and needs to connect a monitor that supports high-resolution digital video but does not transmit audio. The graphics card has a white port with 29 pins arranged in three rows. Which cable type is required?
2 weeks ago | [YT] | 52
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Techvault Academy
🗣️ CompTIA A+ Core 2 🗣️
A user calls the help desk and vaguely states, "My computer is making a weird noise and acting funny." According to CompTIA's professionalism and communication best practices, what is the technician's BEST initial response?
3 weeks ago | [YT] | 48
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Techvault Academy
☁️ CompTIA A+ Core 1 ☁️
A user is running a Windows 11 virtual machine (VM) on their Windows 10 host computer. They report that both the VM and the host machine become extremely slow and unresponsive whenever the VM is active. What is the MOST likely cause of this performance issue?
3 weeks ago | [YT] | 43
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