What are common causes for BSOD?
- Bad hardware
- Bad drivers
- Application crash
- PC overheating
- Overclocking
- OS corruption
What is the irql_not_less_or_equal error about?
Indicates a system process or driver attempted to access forbidden memory at an improper priority level
What are some services to check if services are starting?
Log On As (credentials)
Dependencies
What tools are useful for application erros?
Event Viewer
Reliability monitor
What causes the ‘Not Enough USB Controller Resources’ error?
- Too many USB devices connected simultaneously
- Driver issues
- USB 3.0 incompatibility
What protocol deals with time?
NTP (Network Time Protocol)
What are symptoms of malware
- Unable to access the network
- Unable to access files
- Unwanted notifications (scareware)
What is the jailbreaking equivalent for android?
Rooting
How can you test your developed apps on a device?
Developer mode
What is sideloading apps?
Installing apps from an unofficial store
What is application spoofing?
An app that appears to be legitimate but turns out to be malicious
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Common Operating Systems and Their Purposes25
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OS Installation Considerations and Upgrade Methods42
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Microsoft Windows Editions and Versions16
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Microsoft OS Features and Tools17
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Microsoft Command-line Tools25
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Configure Client-Side Windows Networking3
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MacOS Features and Tools12
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Linux Features and Tools43
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Applications Installation and Configuration5
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Security Measures and Purposes23
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Security Settings in Windows29
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Wireless Protocols and Authentication9
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Malware Prevention20
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Social Engineering, Threats, and Vulnerabilities16
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SOHO Malware Procedures7
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Workstation Security Best Praactices6
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Data Destruction and Disposal Methods5
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SOHO Network Security2
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Browser Security2
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Software Troubleshooting11
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Operational Procedures67
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Failed Exam Questions15
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Brush Up Topics32
