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Many students who study using our platform have reported that a large number of the practice questions here are very similar to those that appear in real exams. View Courses
Many students who study using our platform have reported that a large number of the practice questions here are very similar to those that appear in real exams. View Courses
What is the primary purpose of a firewall
Correct Answer: B) To prevent unauthorized access
The primary purpose of a firewall is to protect a network or device by controlling incoming and outgoing traffic based on security rules. It acts as a barrier that prevents unauthorized users or malicious traffic from accessing the system, thereby safeguarding data and resources.
Why the other options are incorrect:
A) To cool down the computer:
Cooling is the function of hardware components like fans or heat sinks, not a firewall.
C) To store data:
Data storage is managed by devices like hard drives or SSDs, not firewalls.
D) To enhance graphics performance:
Graphics performance is improved by GPUs and related hardware/software, not by firewalls.
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