Direct current (DC) is defined as

electrical current that flow in one direction only

A Relational Database Management System

The following is the roles of engineer EXCEPT

Play a role in demonstrating safety and health at construction site

Computer Engineering is the intersection of:

Computer Science and Electronic Engineering

What is an electrical circuit?

An loop with a power source, load and conductive path

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Quiz interview - Eng

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Questions 25

Answers

1
Direct current (DC) is defined as
electrical current that reverses direction periodically
electrical current that flow in negative cycles only
electrical current that flow in one direction only
2
In arduino ,delay(5000); stands for
Wait 50 seconds
Wait 5 minutes
Wait 5 seconds
3
A device that receives information from many points on the network and transmits it to another network.
Gateway
Machine to Machine (M2M)
Sensor
Big data
4
Engineering is defined as the discipline and profession of
applying technical and scientific knowledge
designing materials, structures, machines,devices,systems and processes
utilising natural laws and physical resources.
All answers are correct
5
What is the output?
30 28
35 62
36 64
36 63
6
MySQL is
A technique for writing reliable programs
A Programming language
None of the Above
A Relational Database Management System
7
IoT is built on:
Both
Cloud computing
None
Networks of data gathering sensors
8
What is needed in a smart home to connect sensors and smart devices to a network?
Packet Tracer
home gateway
Bluetooth
internet connection
9
The following is the roles of engineer EXCEPT
Test and design product to ensure can withstand various loads and condition
Play a role in design and maintenance the infrastructure
Play a role in demonstrating safety and health at construction site
All answers are correct
10
Which pin is the jumper wire connected to?
digital pin
12
1000
13
11
The Discipline of Computer Engineering focuses on
Software Design
Neither
Both
Applying electrical engineering concepts to computers
12
What allows digital devices to interconnect and transmit data?
a network
a smart phone
a sensor
a global positioning sensor
13
True or False? Once connected to the home gateway, smart devices can be controlled from a smartphone, tablet, or PC.
False
True
14
Computer Engineering is the intersection of:
Computer Science and Math
Software and Hardware Engineering
Computer Science and Electronic Engineering
Programming and Hardware Design
15
If I want to show all data in a MySQL table, I would use
SHOW * IN table;
SELECT * FROM table;
SELECT * IN table;
SHOW * FROM table;
16
What is the output?
24 39 45
39 24 45
24 39 63
39 24 63
17
How do solar panels produce energy?
The sun gods cry on the panels
Using the photovoltaic effect.
Using the sun's heat.
18
What is the output?
Garbage Value
N
Network
Compilation error
19
digitalWrite(13, LOW); turns the light
on
dim
off
20
What is the output?
False
Error because of dangling else problem
True
No Output
21
Ohm's Law
I=V/R
V=IR
All answers are correct
E=IR
22
What is comprised of millions of smart devices and sensors connected to the internet?
the internet of things
the cloud
the data center
the fog
23
How long is the LED on?
100 seconds
1 second
1000 seconds
100 milliseconds
24
Solar Panels contain Lead and Cadmium.
False
True
25
What is an electrical circuit?
An arduino board
A circuit that has leds, potentiometers, positive and negative volts.
An loop with a power source, load and conductive path

Quiz interview - Eng Flashcards | StudBud