Logic Final Summative Test A

It is also known as the Redundancy Theorem.

• Idempotency Theorem

• Involution Theorem

• DeMorgan's Theorem

• Absorption Theorem

In the Hexadecimal Number System, “D” connotes what value in the Decimal Number System?

• 8

• 13

• 10

• 11

This postulate implies that a resulting sum or product is not affected even if the order of the two (2) variables being added or multiplied is reversed.

• Associative

• Commutative

• Complement

• Distributive

It is a set of rules defined on how a set of numbers can be manipulated and is used to derive certain theorems applicable assuming certain conditions.

• Algebraic Function

• Huntington’s Postulate

• Logic Diagram

• Truth Table

What logic gate is termed as IC 7486 + 7404?

• Buffer Gate

• NOT Gate

• X-OR Gate

• X-NOR Gate

Which of the following correctly describes idempotency?

• It implies that a variable with respect to “+” operation and is designated by “0” as well as the variable with respect to “·” operation and is designated by “1” produces the original variable.

• It implies that a variable added or multiplied by itself produces the original variable.

• It implies that a resulting sum or product is NOT affected even if the order of the two (2) variables that are being added or multiplied is reversed.

• It implies that a resulting sum or product is NOT affected even if the order/grouping of several variables being added or multiplied is changed.

Which of the following binary values is equivalent to BAE₁₆?

• 101110111110₂

• 101010101110₂

• 110110101110₂

• 101110101110₂

In Logic Design and Switching, which of the following best describes the Number System?

• It is a system wherein we can count numbers.

• It is a system representing symbols to indicate numbers and their weight.

• It is a system that uses symbols in representing the number inside the computer’s memory.

• It is a logical representation of characters in the computer memory.