D. All of these
Reason being, they wouldn't have been made if something hasn't been discovered about them.
Answer:
Code is completed below
Explanation:
Source Code in Java:
class Parenthesis
{
boolean hasBalancedParentheses(String eq) //method to check and return if a set of parenthesis is balanced or not
{
int count=0; //to store count of current unclosed opening brackets
for(int i=0;i<eq.length();i++)
{
if(eq.charAt(i)=='(')
count++;
else if(eq.charAt(i)==')')
count--;
if(count<0) //if count falls below zero, there were more closing brackets than opening brackets till this point
return false;
}
if(count>0) //if count is still more than zero, there were less closing brackets than opening brackets
return false;
return true; //if program reaches this point, it has passed all the tests
}
public static void main(String args[])
{
//testing the function
Parenthesis ob=new Parenthesis();
System.out.println(ob.hasBalancedParentheses("()(()())((())())"));
System.out.println(ob.hasBalancedParentheses(")((()())(()))())"));
}
}
My early test cases were greatly aided by the user stories. They gave a thorough summary of what a user can expect from the product as well as data on their past expectations and experiences.
Explanation:
The intricacies of the user's surroundings and the exact technological needs for the product, however, were absent from the user stories.
Greetings, Software Developers!
I'm trying to create more in-depth test cases for my job as a quality test for the online travel software. To do this, I'd like to learn more about the environment of the user and the software's technical requirements. Please give me more details about the technical specs and the user environment.
I'm grateful.
[Name]
To know more about testing
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The CPP cleans the air statement is not a sub-claim of Our Clean Power Plan.
It is the efforts of President Barrack Obama and the U.S. Environmental Protection Agency that has the main goal of lessening to cutting carbon pollution from the present power plants
Answer:
CT = 470nF + 1000nF = 1470nF or 1.47μF
Explanation:
When capacitors are connected together in parallel the total or equivalent capacitance, CT in the circuit is equal to the sum of all the individual capacitors added together. This is because the top plate of capacitor, C1 is connected to the top plate of C2 which is connected to the top plate of C3 and so on. The same is also true of the capacitors bottom plates. Then it is the same as if the three sets of plates were touching each other and equal to one large single plate thereby increasing the effective plate area in m2.
Since capacitance, C is related to plate area ( C = ε(A/d) ) the capacitance value of the combination will also increase. Then the total capacitance value of the capacitors connected together in parallel is actually calculated by adding the plate area together. In other words, the total capacitance is equal to the sum of all the individual capacitance’s in parallel. You may have noticed that the total capacitance of parallel capacitors is found in the same way as the total resistance of series resistors.
The currents flowing through each capacitor and as we saw in the previous tutorial are related to the voltage.
