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Engineering Exams RRB-JE CMA (Chemical and Metallurgical Assistant) General Abilities 2025 22.04.25 Paper-2 Shift-2 Easy +1 -0.33
What is the first step to securing ones smartphone or tablet?
Correct Answer: D. Setting a password/PIN-protected lock screen
Explanation: The primary step in protecting a smartphone or tablet is to implement a secure lock screen using a password, PIN, or biometric authentication. This serves as a critical first line of defense, preventing unauthorized individuals from accessing personal data, applications, and accounts if the device is lost, stolen, or left unattended. While other security measures like app management and network safety are important, establishing a lock screen is the most fundamental action for maintaining device privacy and security.
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