1. True
2. Usually true, but it depends on the search engine you're using. For example, Google lets you search for several words without commas.
The font size should not be smaller than 24 points.
Ump will be assigned to word2
word1[0:3] gets all of the letters from index 0 to index 3 exclusive (that means index 3 is not included)
<span>The options attached to the question above are as follows:</span>
<span>
A. Light-Emitting diodes are used as
indicators in circuits
B. Light-Emitting diodes are used as defectors in circuits
C. Light-Emitting diodes have very short life-spans in circuits
D. Light-Emitting diodes conduct current in either direction in circuits</span>
ANSWER
The correct option is A.
Light emitting diodes [LED] refers to a semi conductor diode that glows when current flows through it by converting electrical energy into light. LED has many applications and one of it is that is used as an indicator in electric circuits. The circuit symbol of LED is made up of two arrow marks, which is used to indicate the radiation that is emitted by the diode.
Answer:
All you got to do is type System.out printIn("Study English) etc...
Explanation:
Look at the answer to see if it is right.
