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MATHEMATICS IN THE MODERN WORLD > ENDTERM REVIEWER > Flashcards

ENDTERM REVIEWER Flashcards

1
Q

is a numbering system that represents numeric values using two unique digits (0 and 1)

A

binary system

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2
Q

the simplest form of computer code or programming data. It is represented entirely by a binary system of digits consisting of a string of consecutive zeroes and ones

A

binary code

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3
Q

the way that most computersand computerized devices ultimately send, receive, and store information.

A

binary code

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4
Q

What base does binary use?

A

base 2

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5
Q

the language computers use (computer processor instructions)

A

binary code

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6
Q

2 digits - 1’s and 0’s (1 = on, 0 = off)

A

2 digits

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7
Q

smallest component of a computer word

A

bit

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8
Q

measure computer memory and storage

A

bits and bytes

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9
Q

1 byte

A

8 bits

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10
Q

symbols, letters and numbers

A

keyboard characters

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11
Q

1 gigabyte is equal to

A

1000 Megabytes or billion bytes

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12
Q

1 kilobyte is equal to

A

1000 bytes

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13
Q

1 megabyte is equal to

A

1000 kilobytes or million bytes

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14
Q

1 terabyte is equal to

A

1000 gigabytes or trillion bytes

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15
Q

A set of standards developed by computer
manufacturers using Binary Code

A

ASCII

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16
Q

a continuous signal that varies in amplitude or
frequency with the information being transmitted

A

analog

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17
Q

representation of some other time varying quantity

A

signals

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18
Q

what does ASCII stand for?

A

American standard code for information interchange

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19
Q

what is a binary digit

A

0 or 1

20
Q

a number expressed in the base-2 numeral system or binary numeral system

A

binary number

21
Q

a transformation consisting of a translation combined with a reflection about a plane parallel to the direction of the translation.

A

glide reflection

22
Q

a pattern that extends infinitely to the left and right in such a way that the pattern can be mapped onto itself by a horizontal translation.

A

frieze pattern or strip pattern

23
Q

180 degrees

A

rotation

24
Q

a Swiss mathematician who is thought to be one of the greatest and most productive mathematician of all time.

A

leonhard euler, 1707-1783

25
Q

it deals with the relationship between objects

A

graph theory

26
Q

objects that are represented by dots or points are called

A

vertices

27
Q

objects are related and represented by a line segment or a curve that connects them are called

A

edges

28
Q

a set of vertices (points or dots) and edges (line segment or curves)

A

graph

29
Q

it refers to the number of edges that emanate from the vertex

A

degree of vertex

30
Q

it is a movement from one vertex to other vertices passing through their edges

A

walk in graph

31
Q

it is a walk in graph that starts and ends on the same vertex

A

circuit

32
Q

it is a circuit that transverses all the edges at once

A

eulerian circuit

33
Q

a graph is eulerian if and only if all vertices of the graph are of even degrees

A

eulerian circuit theorem

34
Q

it is a walk in the graph transversing all edges once, without returning to the starting vertex

A

eulerian wall/path

35
Q

a path that must pass through each vertex of a graph once and only once

A

hamilton path

36
Q

a circuit that must pass through each vertex of a graph once and only once

A

hamilton circuit

37
Q

the number of votes needed to pass a measure

A

qouta

38
Q

it must be over half the total weights and cannot be more than total weight

A

qouta

39
Q

the number of votes controlled by a voter

A

weight of a voter

40
Q

a set of voters each who votes the same way, either for or against a resolution

A

coalition

41
Q

a set of voters whose total votes is greater than or equal to the qouta

A

winning coalition

42
Q

a set of voters whose total votes in less than the qouta

A

losing coalition

43
Q

a voter whose departure from the winning coalition makes it a losing coalition

A

critical voter

44
Q

a voter who has a weight that is greater than or equal to the qouta

A

dictator

45
Q

a voter has no power and never a critical voter

A

dummy

46
Q

the number of possible coalitions on n voters is

A

2n-1

47
Q

determines the power of the voters in a weighted voting system

A

banzhaf power index

MATHEMATICS IN THE MODERN WORLD (1 decks)

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