IT Flashcards
revision
What is the data type for letters
string
What is the datatype for whole numbers
integer
What is the datatype for decimal numbers
float
What is the symbol for multiplication in python
*
What is the symbol for division in python
/
What logic gate outputs 1 if only both inputs are 1
AND gate
What logic gate outputs 1 if any of the inputs are 1
OR gates
What logic gate reverses whatever is inputed
NOT gates
What is == in Python?
Equal to
What is != in python?
Not equal to
What is < in python?
Less than
What is > in python?
Greater than
What is <= in python?
Less than or equal to
What is >= in python?
Greater than or equal to
What is python?
A programming language
What python IDE is used in Bangor Grammar
IDLE
What application do you use to access IDLE?
Azure CPE
What is the default to string?
input
What is casting to an interger?
int
What is casting to float?
float
forename=input (“Enter your forename: _ )
What should fill the blank?
“
age=___(input(“ Enter your age: “))
What should fill the blank?
int
What does CPU stand for
Central processing unit
What does RAM stand for?
Random Access Memory
What is cache memory?
A block of memory located between the RAM and the CPU
What does cache memory do?
Holds data that needs to be accessed quickly
What is faster, cache or RAM
cache
What is the main purpose of CPU?
To process programs and data
What does RAM do?
It holds data and programs that are in use
What does GPU stand for?
Graphical Processing Unit
What do GPUs do?
They perform complexed calculations
What is the name of the board where all components of the computer are connected
Motherboard
True or False, the CPU used to solve complexed calculations before the GPU
True
