Practice Test GeeksEDPT - Electronic Data Processing Test Practice Test
← All EDPT Flashcard Decks

Boolean Logic and Binary Operations Flashcards

6 cards from real EDPT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Boolean Logic and Binary Operations flashcards as text

  1. A NAND gate with inputs A=1 and B=1 outputs:

    Answer: 0

    NAND is the inverse of AND; since 1 AND 1 = 1, NOT(1) = 0.

  2. A NOR gate outputs 1 when:

    Answer: Both inputs are 0

    NOR is the inverse of OR, outputting 1 only when all inputs are 0.

  3. How many rows does a truth table for 3 input variables contain?

    Answer: 8

    A truth table for n variables has 2^n rows; for 3 variables, that is 2^3 = 8.

  4. The Boolean notation A' (A prime) represents which operation?

    Answer: NOT

    The prime symbol (') in Boolean algebra denotes the NOT operation, or complement of A.

  5. An XOR gate outputs 1 when:

    Answer: The inputs are different

    XOR outputs 1 only when the two inputs have different values.

  6. De Morgan's theorem states that NOT(A AND B) equals:

    Answer: NOT A OR NOT B

    De Morgan's first law: NOT(A AND B) = NOT A OR NOT B.

How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. static.e-publishing.af.mil — Test delivery, eligibility, exam format, passing score, retake policy, time limit · verified Oct 2026