AMT10503 (24-25) Quiz 2

Which layer of a Cyber-Physical System (CPS) handles the conversion of raw sensor data into readable formats?

• Sensing layer

• Communication layer

• Actuation layer

• Content and application layer

• Physical layer

Unmanned Aerial Systems (UAS) in construction primarily contribute to:

• Manual surveying

• Remote site transportation and inspection

• Paper-based documentation

• Traditional scaffolding

• Manual safety drills

Which cyber threat category involves employees accidentally compromising data security?

• External threats

• Insider criminal activity

• Human error

• Third-party app security

• Unsecured cloud storage

Industrial Production technology ‘Additive Manufacturing’ refers to:

• Layer-by-layer 3D printing

• Subtractive CNC machining

• Manual bricklaying

• Timber framing

• Traditional formwork

In Industrialised Building System (IBS), which system uses reusable steel panels for cast-in-situ concrete?

• Precast framing

• Steel framing

• Formwork system

• Blockwork system

• Timber system

Which IoT component ensures devices can act autonomously based on pre-set logic?

• Cloud server

• Sensor hub

• Actuator

• Gateway

• User interface

Extended Reality (XR) in construction can be used for:

• BIM data entry only

• Immersive site walkthroughs

• Manual drawing revisions

• Physical site casting

• Traditional photography

A primary benefit of Big Data analytics in construction is:

• Increasing storage costs

• Predicting material shortages

• Replacing on-site labor

• Eliminating BIM

• Manual scheduling

Which IoT application improves worker safety by detecting fatigue?

• Virtual Reality headsets

• Smart helmets with sensors

• 3D printing drones

• Laser cutters

• Steel trusses

In CPS, the actuation layer can:

• Only visualize data

• Physically control equipment

• Store raw sensor logs

• Manufacture components

• Perform manual checks