IT Flashcards

revision (33 cards)

1
Q

What is the data type for letters

A

string

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2
Q

What is the datatype for whole numbers

A

integer

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3
Q

What is the datatype for decimal numbers

A

float

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4
Q

What is the symbol for multiplication in python

A

*

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5
Q

What is the symbol for division in python

A

/

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6
Q

What logic gate outputs 1 if only both inputs are 1

A

AND gate

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7
Q

What logic gate outputs 1 if any of the inputs are 1

A

OR gates

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8
Q

What logic gate reverses whatever is inputed

A

NOT gates

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9
Q

What is == in Python?

A

Equal to

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10
Q

What is != in python?

A

Not equal to

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11
Q

What is < in python?

A

Less than

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12
Q

What is > in python?

A

Greater than

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13
Q

What is <= in python?

A

Less than or equal to

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14
Q

What is >= in python?

A

Greater than or equal to

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15
Q

What is python?

A

A programming language

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16
Q

What python IDE is used in Bangor Grammar

17
Q

What application do you use to access IDLE?

18
Q

What is the default to string?

19
Q

What is casting to an interger?

20
Q

What is casting to float?

21
Q

forename=input (“Enter your forename: _ )

What should fill the blank?

22
Q

age=___(input(“ Enter your age: “))

What should fill the blank?

23
Q

What does CPU stand for

A

Central processing unit

24
Q

What does RAM stand for?

A

Random Access Memory

25
What is cache memory?
A block of memory located between the RAM and the CPU
26
What does cache memory do?
Holds data that needs to be accessed quickly
27
What is faster, cache or RAM
cache
28
What is the main purpose of CPU?
To process programs and data
29
What does RAM do?
It holds data and programs that are in use
30
What does GPU stand for?
Graphical Processing Unit
31
What do GPUs do?
They perform complexed calculations
32
What is the name of the board where all components of the computer are connected
Motherboard
33
True or False, the CPU used to solve complexed calculations before the GPU
True