What is a primary reason for using screen locks on mobile devices?

• To enhance device performance.

• To restrict access to sensitive data.

• To improve network connectivity.

• To increase battery life.

Which authentication method requires users to perform a gesture or input a PIN/password to unlock the device?

• Facial recognition

• Swipe gesture

• Fingerprint recognition

• Pattern

Which authentication method creates a template based on a 3-D image of the user's face?

• Swipe gesture

• PIN/password

• Fingerprint recognition

• Facial recognition

Which feature of a screen lock deters attempts to guess the passcode or use a spoofed biometric?

• Facial recognition

• Failed login attempt restrictions

• Swipe gesture

• Pattern

What is a recommended security measure for creating a strong PIN?

• Using a simple sequence like "1234" or "4321".

• Choosing easily guessable dates.

• Limiting the number of attempts to enter the PIN.

• Using a long and complex combination of numbers.

What is the purpose of mobile security software?

• To enhance device performance.

• To protect against malware, phishing, and software exploits.

• To improve network connectivity.

• To increase battery life.

What is the primary function of antivirus/anti-malware apps for mobile devices?

• To enhance device performance.

• To block access to known phishing sites.

• To increase battery life.

• To improve network connectivity.

Which mobile OS is generally better at applying updates due to its consistent hardware and software platform?

• Android

• iOS

• Windows Mobile

Which feature of smart devices is used to implement home automation systems?

• Integrated peripherals

• Wireless mesh networking

• GPS receivers

• Touchscreen interface

What is the primary function of a locator app for mobile devices?

• To block access to known phishing sites

• To remotely lock the device

• To prevent changes to the passcode

• 11. To find the device if it is lost or stolen

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