module 3

:  The smallest change in the measurable quantity that a sensor can detect is referred as

• sensor accuracy

• sensor resolution

• sensor precision

• all the above

If the output of a sensor differs from the actual value to be measured by a constant, the sensor is said to be have an

• sensitivity error

• hysterisis error

• quantisation error

• offset error

the sensing which measures the changes in the amplitude of the measured values with respect to time.

• virtual

• hybrid

• scalar

• multimedia

In this, the rotary motion of the actuator is converted into linear motion to execute some movement.

• mechanical actuator

• thermal

• soft actuator

• polymers

Some common examples of machine-generated data include sensor data from traffic, buildings, industries, satellite imagery, surveillance videos, and others related to

• structured data

• unspecified data

• unstructured data

• specified data

•These data, generally associated with sources such as vehicles, traffic, machine systems, smart home systems, surveillance systems, and others, which can tolerate a latency of a few seconds fall in this category.

• very time critical

• time critical

• normal

• none

the on-site processing topology signifies that the data is processed at the source itself

• false

• true

• none

• All the above

This is one of the crucial factors for deciding the form factor and the energy consumption of a sensor node.

• memory

• addons

• cost

• size

The most common example of a learning based approach is

• machine learning.

• big data

• artificial intelligence

• none

The maximum amount of data that can be simultaneously transmitted over the network between two points is

• latency

• criticality

• bandwidth

• data volume