ECA quiz exam
Authored by pallavi reddy
Computers
1st - 5th Grade
Used 1+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Java coding what is parameter name?
strings
args
void
class
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of motors are used to make robot cars?
AC motor
motorized
Servo motor
DC motor
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of robots is an example of industrial robot?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of sensors are used to protect from UV rays?
T mega
ultrasonic
infrared
IC
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which material is used for STEAM paper circuit?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does public mean in java coding?
public name
blocks
public keyword
variables
7.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
In battery connector wire, what does black wire indicate?
Positive
Negative
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