NAVEDTRA 14185A, NEETS Mod. 13, Ch. 2 Flashcards Preview

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Flashcards in NAVEDTRA 14185A, NEETS Mod. 13, Ch. 2 Deck (17):
1

What is defined as the science of reasoning?

Logic

2

Which type of voltage is used to represent the logic 1 state of a statement?

Logic polarity

3

What will be used to illustrate all possible input and corresponding output combinations?

Truth table

4

What are the "decision-making" circuits of computers and other types of digital equipment?

Logic gates

5

Which type of logic gate is a logic circuit that requires all inputs to be TRUE at the same time in order for the output to be TRUE? 


AND

6

Which type of logic device has an output opposite of the input?

Inverter

7

Which gate is simply an AND gate with an inverter (NOT gate) at the output?

NAND

8

Who developed Boolean Algebra?

George Boole

9

What is a description of the input conditions necessary to get the desired output?

Boolean expression

10

What is a term that is TRUE in one part of an expression will be TRUE in all parts of the expression?

Law of identity

11

Which law is defined as the order in which terms are written does not affect their value (AB =BA, A+B = B+A)?

Commutative law

12

What is an example of Associative law?

A(BC) = ABC or A+(B+C) = A+B+C

13

What is an example of idempotent law?

AA = A, A+A = A

14

What is an example of the law of intersection?

0 (A·1 = A, A·0 = 0)

15

What is an example of the law of union?

(A+1 = 1, A+0 = A)

16

What is an example of distributive law?

A+(BC) = (A+B) · (A+C)

17

What is an example of the law of absorption?

A·(A+B) = A or A+(AB) = A