correct answer only

Which of the following is an open source hardware used for building digital devices?

a.

Actuator

b.

Controller

c.

Sensor

d.

Arduino

What do you think is the initial reaction of an IoT-based warehouse if the car is running inside of it?

a.

The SBC will send signal to the ceiling fun to eliminate smoke.

b.

The gas sensor will detect the elevated levels of gasses.

c.

Sensor will send signal to Microcontroller Control Unit.

d.

The controller will tell the windows to open.

you Server Administrator of one IT Company and they ask you to solve the issue regarding security of the network.

Which security method would you recommend to secure their network devices?

a.

Setup WPA/WEP and other device security with a strong password.

b.

Configure and maintain the firewall of the server.

c.

Create a program that will secure shared data.

d.

Constant software updates such as Operating System and firmware.

what process of extracting value from data while it is being generated.

a.

Data restoration

b.

Data in motion

c.

Data extraction

d.

Data extension

Which of the following signifies the required information in program without presenting the details?

a.

Data abstraction

b.

Fog data

c.

Big data

d.

Data accumulation