Test Assumes Student Has Read appoint Readings & Completed Assignments
Concepts
familiar Info/Definitions
Hardwargon- Any part of the computing machine that you can physically touch.
Software ¬Computer programs
Default-
four functions of a calculating machine
It Gathers entropy
It Processes the data into information
It Outputs data or information
It stores data or information.
Byte- 8 binary digits
Language a computer understands Binary
ROM BIOS combo
What determines the speed of a microprocessor-
CPU what is it? Computer impact Unit.
What does it do? Its the brains of the computer; its responsible for the compulsive all the functions performed by the computers other components and processes all the commands issued by the software.
What reckon affects a video cards performance?
What is in memory while a computer is running?
Storage
primary VS secondary
Metric prefixes for size
Kilobyte - thousand
Megabyte - million
Gigabyte - one thousand million
Petabyte- quadrillion
How is a bit of information stored on shop media?
Software
in operation(p) Systems
what does it do? The Program that controls the way in which your computer ironware devices and application software to work together. Like the CPU, memory and storage devices.
Graphical User Interfaces
definition WIMP
examples
Word
Using the Interface
recognizing tab settings
recognizing indenture settings
common keyboard shortcuts
recognizing frequently used tools
functions of backspace vs. delete
Spreadsheets
Using the Interface
what are the possible contents of a kiosk? Letters, numbers and symbols
automatic recalculation-
pound signs- have to extend the cell because the numbers gaint fit.
best fit
using functions/formulas
relative vs. absolute cell references
proper chart type usage-
fill handle usage-
Databases
General Info/Definitions
anatomy of a database
primary key
what does a database management system do?
query condition using logical operators
Networks...If you motive to get a full essay, order it on our website: Orderessay
If you want to get a full essay, wisit our page: write my essay .
No comments:
Post a Comment