1. 3 times the light voltage, ie., 3*0.5 = 1.5V
2. Total R = 3*25 = 75Ω, V=1.5V, I = V/R = 1.5/75 = 20 mA
3. A 1.5V battery (e.g., an AA battery) with a charge of at least 20mAh. AA batteries should be able to handle this easily.
The computing paradigm that can solve a problem by describing the requirements, without writing code in a step-wise fashion to solve the problem is called; Imperative
<h3>Programming Paradigm</h3>
The correct answer here is Imperative Paradigm because imperative programming is a programming paradigm that utilizes statements which change the state of a program.
Now, further to the definition, an imperative program usually consists of commands that the computer should perform and this imperative programming focuses on describing the way that a program operates.
Read more about Programming paradigm at; brainly.com/question/14260799
<span><span>Version control is the process of tracking system releases or versions</span>.
When a new version of a system is installed, the prior release is archived, or stored.</span>
<span> Version Archive is a repository of all entries which have ever appeared .
</span>Each change is documented and installed as a new version of the system called a maintenance release .
