Quiz-o-mania 2

What is the purpose of a firewall in computer networks?

• To block unauthorized access

• To increase internet speed

• To encrypt data transmissions

• To enhance network security

What is the primary function of a router in a computer network?

• Providing security to the network

• Filtering incoming and outgoing traffic

• Assigning IP addresses to devices

• Establishing a Wi-Fi connection

What is the difference between HTTP and HTTPS?

• HTTP is a secure protocol, while HTTPS is not.

• HTTP operates on port 80, while HTTPS operates on port 443.

• HTTPS encrypts data using SSL/TLS, while HTTP does not.

• HTTP supports only text-based content, while HTTPS supports multimedia content.

What is the concept in thermodynamics that describes the maximum theoretical efficiency of a heat engine?

• Carnot cycle

• Brayton cycle

• Rankine cycle

• Otto cycle

Which law of thermodynamics states that entropy of an isolated system always increases over time?

• Zeroth Law

• First Law

• Second Law

• Third Law

What is the term for the force that opposes motion between two surfaces in contact?

• Friction

• Tension

• Compression

• Gravity

What is the phenomenon where a structure oscillates at its natural frequency due to external forces?

• Resonance

• Harmonics

• Damping

• Flutter

In geotechnical engineering, what does the term "bearing capacity" refer to?

• The ability of a soil to support a structure without failure

• The capacity of a foundation to resist vertical loads

• The capacity of a soil to retain water

• The ability of a soil to resist erosion

What is the term for the process of analyzing the behavior of structures under loads?

• Structural analysis

• Material testing

• Geotechnical investigation

• Structural design

What is the purpose of a DDoS (Distributed Denial of Service) attack?

• To gain unauthorized access to a system

• To infect computers with malware

• To overwhelm a network with traffic

• To steal sensitive information