Semester Exam Study Guide
Terms
undefined, object
copy deck
- Device and other things you can Touch?
- Hardware
- Programs and data
- Software
- How many sizes of computers and what are they?
- 3 sizes, Main Frame, Minicomputer, and Microcomputer
- How many different Basic Operations of a Computer are there and what are they?
- 4, and they are Input, Output, Storage, and Processing
- what are the two parts of a CPU?
- Control Unit, and ALU
- What does ALU stand for?
- Arithmetic Logic Unit
- What does CPU stand for?
- Central Processing Unit
- The type of storage that is faster, smaller amount, More expensive, No Moving parts.
- Primary Storage
- A type of primary storage and what it stands for
- RAM random Access Memory
- What type of stage is temporary storage that goes away when the computer is turned off?
- primary storage
- device that reads and writes to the medium
- drive
- the actual physical thing that is written
- medium
- secondary storage consists of two parts, what are they?
- drive and medium
- Storage that is slower, larger amount, more expensive, has moving parts
- secondary storage
- Creates a connection between all the parts of a computer
- motherboard
- Holds a smallprogram called BIOS, stored on a CMOS chip
- firmware
- What two types of duties does firmware have?
- Searches secondary storage devices for an operating system, and identifies computer hard ware so the operating system can access it
- What does the computer use for it to work
- binary numbers Bits>bytes
- what does the zero mean?(0)
- off
- what does the one mean? (1)
- on
- what obeject does this make 0111 0110?
- lowercase v
- 0111 0110 is a ?
- single byte
- How much is a bit?
- a single on or off
- How much is a byte?
- 8 bits
- How much is a kilobyte?
- 100 bytes
- How much is a Mega byte?
- 1000 kilobytes
- How much is a Gigabyte?
- 1000 megabytes
- How many Computer languages and what are they?
- 3 Machine, Assembly, High-level
- list examples of computer languages(3)
- Java C++, pascal
- What are the two types of sooftware?
- Operating system, Applications
- Whats are some types of operating syatems?
- Windows, DOS, Mac
- A piece of software that manages the hardware of the computer
- Operating System
- What does CLI stand for
- command line interface
- what does GUI stand for
- graphical user interface
- Appear vertically in a worcheet and are identified by letters at the top of the worksheet window
- columns
- Lines that are placed around text for emphasis or decoration
- borders
- adding colors or grays to emphasize text
- shading
- Pictures that help illustrate the meaning of the text or that make the page more attractive
- graphics
- graphics that are already dawn and available for use in documents
- clip art
- a copy of selected text is placed on the clipboard while the original text remains in the document
- copy
- text is copied from the clipboard to the location of the insertion point in the document
- paste
- seperates one page from another
- page breaks
- text that is printed at the top of the page
- header
- text that is printed at the bottom of the page
- footer
- entry point of a cell(excell)
- highlight
- ######?
- data is wider in the column