Boolean Algebra and Search Engine

What is Boolean Algebra primarily concerned with?

• Decimal values

• Binary values

• Complex numbers

• Prime numbers

Who is credited with founding Boolean Algebra?

• John Venn

• Charles Babbage

• George Boole

• Gottfried Leibniz

In Boolean logic, the AND operation is TRUE only when:

• Both variables are FALSE

• At least one variable is TRUE

• Both variables are TRUE

• The first variable is TRUE

The NOT operation flips the value of:

• Both variables

• The first variable

• A single variable

• The entire truth table

What does the search query Atomic AND Energy AND (NOT Bomb) do?

• Includes documents about energy but excludes atomic topics

• Excludes all documents about atomic energy

• Includes documents about atomic energy but excludes those about atomic bombs

• Includes all documents about atomic and bomb topics

Boolean Algebra was refined into set theory by which mathematicians?

• Alan Turing and John Venn

• John Venn and C.S. Peirce

• Charles Babbage and George Boole

• Gottfried Leibniz and Blaise Pascal

Which of the following is an example of a binary system?

• Base-10 numbers

• ASCII encoding

• Roman numerals

• Decimal fractions

Why are computers fast at Boolean operations?

• They only read decimal numbers

• They use circuits with high voltage

• They process binary values (1s and 0s) efficiently

• They avoid using Boolean logic

What was George Boole’s major publication that introduced Boolean Algebra?

• The Mathematical Analysis of Logic

• Symbolic Logic

• The Art of Computing

• An Investigation of the Laws of Nature

In the operation (q AND r) OR (NOT p), when both q and r are FALSE, and p is also FALSE, what is the result?

• True

• False

• Cannot be determined

• None of the above