It like a vendiograme that you learn about in English, it is a easier way to searchthings on the computer. the words you use are AND, NOT, and OR.
when you want to narrow a search
how are boolean connectors used to aid in research
boolean connectors
Boolean connectors include "OR," "AND," and "NOT." They may join keywords or keyword phrases. People may use Boolean connectors to refine searches when using a search engine.
Binary, Boolean
And, or, not, xor, nand, nor. There are a few others, too.
There are many examples of conductors such as electricity. Metals and liquids can also be considered a type of conductor.
byte short long int char float double boolean
A boolean is a value which can either be true or false. A boolean condition is mathematical equation where the result is a boolean (either true or false). Often used in programming.A boolean condition consists of some varibles, and boolean operations that can be carried out using them. Here are some boolean operations. The sybols are those used in Java and C++.> Greater Than. Returns true when the number before > is greater than the number after< Less Than. The opposite of Greater than== Equals. If the values are equal returns trueOR Returns true if the boolean before and/or the boolean after is true&& AND Returns true only if the boolean before AND after the && are true! NOT Inverts/NOT's a boolean. True becomes false. False becomes trueMost programming languages have booleans as a type of variable and if statements as control flow.An if statement uses a boolean to decide whether or not something is run eg.if(someBoolean){// If some boolean is true this peice of code will be run}A an example of a boolean condition could use a less than or greater than symbolif( someNumber > 9000 ) {print( "The number... it's.... OVER 9000!!" );}
E. Sampathkumarachar has written: 'Some studies in Boolean algebra' -- subject(s): Boolean Algebra
Here is some sample code to convert a string into a boolean: String word = "true"; boolean boo; if (word.equalsIgnoreCase("true")) boo=true; else boo=false;
AND operation is referred as a boolean product