computer science- denary/binary/BOT,AND,OR gates/ truth table 8.02.20 y7

?
  • Created by: Bobbyel11
  • Created on: 08-02-20 17:35
what is Binary
the number system comuters use which only consist of 0 and 1, with 0 and 1 in different combo's
1 of 20
what is Denary
the 0-9 number system that people use to represent data
2 of 20
what are Conversions
the process of converting one set of data from one number system to another set e.g Denary to Binary
3 of 20
what is Binary addition
the process of adding a series of Binary numbers together using a set of rules
4 of 20
what is a Logic Gate
a gate which is used as a buildng block in circuit, able to perform logical functions
5 of 20
what is AND gate
a type of logic gate which takes two inputs and one output. the output (in truth table) is only one when both other inputs are one
6 of 20
What is the OR gate
logic gate, takes two inputs and one output. output only one when one or more inputs are one (in truth table)
7 of 20
what is the NOT gate
logic gate, takes one input one output. (in truth table it is oposite of other binary digit e.g if one digit is 1 the one in the other column is 0
8 of 20
what is truth table
maps each different combo of input in different logic gates then finds the specific output.
9 of 20
what are the column headers for a 4 bit binary number
8, 4, 2, 1
10 of 20
what are the column headers for a 8 bit binary number
128, 64, 32, 16, 8, 4, 2, 1
11 of 20
what do 0 and 1 represent in binary
off for 0 on for 1
12 of 20
how many bits make a byte
8 bits make one byte
13 of 20
what does the diagram of an AND gate look like
a capital D with two lines coming out of the back of it and one out the front
14 of 20
what does the diagram of an OR gate look like
a curved arrow head (a curved back with the point going in to each other meeting in a curved fashion) with two lines coming out of the back of it and one out the front
15 of 20
what does the diagram of a NOT gate look like
a triangle with a small cicle on its point with one line out the back and one out the front
16 of 20
what are the combination of binary digits in the two outputs in a AND gate
0011 and 0101
17 of 20
what are the combination of binary digits in the two outputs in a OR gate
the same as AND gate
18 of 20
what are the combination of binary digits in the two outputs in a NOT gate
01 and 10
19 of 20
how do you know how many rows there are in a truth table
if ther is one input there are two rows, if two input, four rows.
20 of 20

Other cards in this set

Card 2

Front

what is Denary

Back

the 0-9 number system that people use to represent data

Card 3

Front

what are Conversions

Back

Preview of the front of card 3

Card 4

Front

what is Binary addition

Back

Preview of the front of card 4

Card 5

Front

what is a Logic Gate

Back

Preview of the front of card 5
View more cards

Comments

No comments have yet been made

Similar Computing resources:

See all Computing resources »See all denary binary conversions resources »