Technology HW #8

The logic gate that will have a "1"  output when either one of its inputs is "1" is a(n):

 

OR gate

The format used to present the logic output for the various combinations of logic inputs to a gate is called a(n):

 

Truth Table

Digital numbers can identify items, and ____________.

 

make logical decisions

What is this digital number as a decimal:  11100

 

-4

What is 31 as a digital number?

011111

The truth table below pertains to a ____________.

 

An OR gate

The output of a NOR gate is "True" if             .

 

both inputs are "False"

What is 01111 + 1 in binary?

010000

If a material has a resistance of 2.3 x 10⁵  ohms. it is a . . . 

insulator

In an electronic circuit, a transistor acts as a . . .

 

amplifier or switch

Silicon is a common element found in _______ and is _______ percent of the Earth's crust. 

 

sand, 28%

A dialectic is the same thing as . . .

 

an insulator

The output of a NOT gate is "True" when ________.

 

input is "false"

A 9 v. battery is connected to a parallel circuit. The circuit has a 3 ohm resister on it, and a short circuit. How much current will go through the resister?

none

What is 13 in binary?

 

01101

Which of the following is not a basic Boolean operation?

FOR

This truth table applies to a(n)

 

AND gate

The full adder consists of the following logic gates

 

XOR, AND and OR

he output of a XOR gate can be used for ___________ bits without a carry.

Adding

An AND gate produces a similar output to _____________ bits. 

Carrying