APCSP
Help!
|
|
||||
|---|---|---|---|---|---|
| show | removing detail to simplify a complex object or concept; generalizing an idea to identify its essence
🗑
|
||||
| show | programming languages most programmers use
🗑
|
||||
| show | language of operating systems
🗑
|
||||
| show | converted to binary numbers
🗑
|
||||
| electric signals | show 🗑
|
||||
| data | show 🗑
|
||||
| show | data that has been processed and organized into a meaningful format
🗑
|
||||
| analog | show 🗑
|
||||
| digital | show 🗑
|
||||
| Two's Complement | show 🗑
|
||||
| show | a situation that occurs when a calculation in a computer results in a number too big for the allowable bits
🗑
|
||||
| integers | show 🗑
|
||||
| floating point numbers | show 🗑
|
||||
| radix point | show 🗑
|
||||
| show | text that matches up numerical values with western language; 0-127 characters
🗑
|
||||
| show | 256 characters; includes more detailed characters
🗑
|
||||
| Unicode | show 🗑
|
||||
| show | taking up less space; used with data
🗑
|
||||
| show | when you decompress it you don't lose anything
🗑
|
||||
| show | when you decompress it you will lose something; compresses it smaller
🗑
|
||||
| keyword encoding | show 🗑
|
||||
| run-length encoding | show 🗑
|
||||
| Huffman encoding | show 🗑
|
||||
| show | the process of analog to digital
🗑
|
||||
| show | digitizes audio
🗑
|
||||
| .wav | show 🗑
|
||||
| .aiff | show 🗑
|
||||
| show | audio; cross-platform; high compression; lossy and lossless
🗑
|
||||
| show | distinguish between 3 primary colors
🗑
|
||||
| show | one tiny fraction of an image
🗑
|
||||
| resolution | show 🗑
|
||||
| raster-graphics | show 🗑
|
||||
| show | image; Bitmap File; pretty common; not compressed; pixel by pixel file
🗑
|
||||
| show | image; Graphics Interchange Format; usually limits color palate; reduces storage; compressed; good format for Internet images
🗑
|
||||
| show | image; compressed but much higher quality; averages pixels together; format you use for photographic quality
🗑
|
||||
| show | Portable Network Graphics; highly compressed; more colors and compression than gif; good for small index images
🗑
|
||||
| show | building blocks for circuits; computer components that take in one or more electrical signal and produce one electrical output signal; made of transistors
🗑
|
||||
| transistors | show 🗑
|
||||
| circuits | show 🗑
|
||||
| circuit equivalence | show 🗑
|
||||
| show | adds up two binary bits
🗑
|
||||
| full-adder | show 🗑
|
||||
| multiplexor (MUX) | show 🗑
|
||||
| show | full name for a chip; a bunch of gates tied together
🗑
|
||||
| solder | show 🗑
|
||||
| Small Scale Integration (SSI) | show 🗑
|
||||
| show | 10-100 gates
🗑
|
||||
| Large Scale Integration (LSI) | show 🗑
|
||||
| Very Large Scale Integration (VLSI) | show 🗑
|
||||
| show | controls what happens in the computer; directs the slow of everything
🗑
|
||||
| ALU | show 🗑
|
||||
| computer architecture | show 🗑
|
||||
| von Neumann Architecture | show 🗑
|
||||
| registers | show 🗑
|
||||
| show | wires connecting all the circuits; in the motherboard
🗑
|
||||
| show | most important IC of computer; brain of computer; usually 2 inch square chip mounted on motherboard along with power control and RAM
🗑
|
||||
| Control Unit | show 🗑
|
||||
| show | performs mathematical and logical operations
🗑
|
||||
| show | storage cells for temporary storage of data and instructions; faster than accessing RAM
🗑
|
||||
| Main Bus | show 🗑
|
||||
| dual processor | show 🗑
|
||||
| show | CPU found in smaller devices
🗑
|
||||
| show | separate from CPU games and graphics software; send some commands to GPU to control the screen without tying up the CPU
🗑
|
||||
| show | 1,000 bytes
🗑
|
||||
| MB | show 🗑
|
||||
| GB | show 🗑
|
||||
| TB | show 🗑
|
||||
| RAM | show 🗑
|
||||
| show | inside CPU; store instructions and data currently being processed; faster than RAM
🗑
|
||||
| cache | show 🗑
|
||||
| Hard Disk Drive (HDD) | show 🗑
|
||||
| Soft State Drive (SSD) | show 🗑
|
||||
| CD/DVD | show 🗑
|
||||
| show | electrical storage; stable without external power for years; no moving parts=high speed data transfer
🗑
|
||||
| SD Card | show 🗑
|
||||
| show | generation 1, 2, 3
🗑
|
||||
| show | usually for audio/visual devices
🗑
|
||||
| show | connects to display or projector
🗑
|
||||
| show | connects to router for modern networking
🗑
|
||||
| firewire | show 🗑
|
||||
| show | most monitors are this
🗑
|
||||
| Light Emitting Diode (LED) | show 🗑
|
||||
| Moore's Law | show 🗑
|
||||
| planned obsolescence | show 🗑
|
||||
| show | time it takes for the arm to move over the right track on a disk
🗑
|
||||
| latency | show 🗑
|
||||
| access time | show 🗑
|
||||
| show | how long it takes to get from secondary storage to RAM
🗑
|
||||
| show | primary memory; electronic; no moving parts
🗑
|
||||
| volatile | show 🗑
|
||||
| show | hardwired/burned at creation; non-volatile
🗑
|
||||
| show | using multiple processors to increase capacity and/or decrease speed; must have some shared access to programs and/or memory
🗑
|
||||
| show | multiple processors performing the same task on different data sets at the same time
🗑
|
||||
| show | multiple processors performing different tasks on the same data set in succession OR multiple processors performing different tasks on different parts of the same data at the same time
🗑
|
||||
| show | software to organize, analyze and present data
🗑
|
||||
| data | show 🗑
|
||||
| show | data that has been organized or analyzed
🗑
|
||||
| show | an application that enables data analysis based on formulas that define relationships among the data
🗑
|
||||
| show | changes to the data are reflected in the calculations immediately
🗑
|
||||
| circular reference | show 🗑
|
||||
| database | show 🗑
|
||||
| Database Management Systems (DBMS) | show 🗑
|
||||
| physical database | show 🗑
|
||||
| database schema | show 🗑
|
||||
| database engine | show 🗑
|
||||
| show | database programming language for managing databases
🗑
|
||||
| show | collections of digital objects that include text, visual, audio and video files
🗑
|
||||
| show | primary sources of information rather than the secondary sources found in a library; easily reproducible and may have been reduced from elsewhere
🗑
|
||||
| metadata | show 🗑
|
||||
| search engines | show 🗑
|
||||
| spider | show 🗑
|
||||
| show | applications that allow the purchase and sale of goods and services via the World Wide Web
🗑
|
||||
| data mining | show 🗑
|
||||
| show | characterizes similar groups of data
🗑
|
||||
| Class Discrimination | show 🗑
|
||||
| Cluster Analysis | show 🗑
|
||||
| Association Analysis | show 🗑
|
||||
| Outlier Analysis | show 🗑
|
||||
| Open Access | show 🗑
|
||||
| Creative Commons | show 🗑
|
||||
| US Privacy Act of 1974 | show 🗑
|
||||
| show | regulates the use and disclosure of protected health information by health insurers and medical service providers
🗑
|
||||
| show | governs access of educational information and records; gives parents access to students' education records until they are 18; gives students 18+ enrolled in any post-secondary institution right of privacy
🗑
|
||||
| Foreign Intelligence Surveillance Act (1978) | show 🗑
|
||||
| FISA Court | show 🗑
|
||||
| artificial intelligence | show 🗑
|
||||
| show | test to see if something is intelligent
🗑
|
||||
| show | how we simulate the decision making process; uses different techniques to represent knowledge; semantic networks
🗑
|
||||
| show | mindmap; used to make decisions
🗑
|
||||
| search trees | show 🗑
|
||||
| show | computer systems that embody the knowledge of human experts in a specific field; asks user questions based on set of programmed rules and ultimately renders a decision; uses interference engine to determine how rules are followed
🗑
|
||||
| show | computer systems that mimic the processing of the human brain; often used in decision making, optical character/image recognition, and explosive detection; more it runs, more it produces accurate results
🗑
|
||||
| Natural Language Processing | show 🗑
|
||||
| Robotics | show 🗑
|
||||
| show | creating a representation of a complex system and altering that model to observe the results
🗑
|
||||
| virtual reality (VR) | show 🗑
|
||||
| show | superimposes a computer generated environment not he user's view of the real world
🗑
|
||||
| show | converts 2-D shapes into pixel data to produce an image that can be manipulated or animated
🗑
|
||||
| show | analyzes pixels in an image to identify patterns or even understand images
🗑
|
||||
| show | a set of polygons that cover the surface of the object
🗑
|
||||
| show | particles are assigned behavioral formulas to make them move to form a shape
🗑
|
||||
| show | determining how the objects in a scene graph would appear when projected onto a 2-D projection plane
🗑
|
||||
| show | the process of slicing off the objects that are not in the view volume
🗑
|
||||
| show | process of assigning patches on remaining scene graph to pixels on 2-D image by passing straight lines from camera to objects
🗑
|
||||
| show | process of discarding points on the scene that are blocked by other points
🗑
|
||||
| show | displaying a sequence of 2-D images in rapid succession
🗑
|
||||
| show | sequence of 2-D images that tell the story
🗑
|
||||
| show | the main component of the system software and it has two main jobs
🗑
|
||||
| show | programs that extend or customize the OS
🗑
|
||||
| User Interface | show 🗑
|
||||
| show | icons and windows
🗑
|
||||
| Kernel | show 🗑
|
||||
| Process Management | show 🗑
|
||||
| show | allocates space within RAM for programs and data; OS must move parts of programs in and out of RAM as needed
🗑
|
||||
| paging | show 🗑
|
||||
| File Management | show 🗑
|
||||
| File Organization | show 🗑
|
||||
| Device Driver Communication | show 🗑
|
||||
| bootstrapping | show 🗑
|
||||
| show | an ordered set of executable sets that solve a problem or complete a task
🗑
|
||||
| show | generic coding without syntax rules
🗑
|
||||
| syntax | show 🗑
|
||||
| show | name of a memory location used to store a value
🗑
|
||||
| input | show 🗑
|
||||
| output | show 🗑
|
||||
| nesting | show 🗑
|
||||
| show | two or more computers connected via communication devices and media
🗑
|
||||
| Internet | show 🗑
|
||||
| NPL | show 🗑
|
||||
| show | US network; nationwide; established in 1969
🗑
|
||||
| CYCLADES | show 🗑
|
||||
| World Wide Web Consortium (W3C) | show 🗑
|
||||
| show | develops and tests advanced Internet technologies
🗑
|
||||
| show | company that provides access to the Internet to users or subscribers of its service
🗑
|
||||
| Tier 1 ISP | show 🗑
|
||||
| show | regional WANs operated by large telecom companies
🗑
|
||||
| show | smaller WANs
🗑
|
||||
| dial-up access | show 🗑
|
||||
| show | home or business; digital subscriber line; cable modem
🗑
|
||||
| digital subscriber line (DSL) | show 🗑
|
||||
| show | provides high speed Internet connections through cable television network
🗑
|
||||
| show | an information space of the Internet where electronic documents are identified by URL, interlinked by hyperlinks
🗑
|
||||
| URL | show 🗑
|
||||
| HTML | show 🗑
|
||||
| web browser | show 🗑
|
||||
| show | software program that searches for information on the Web; maintains information by running an algorithm on a web crawler
🗑
|
||||
| show | a bot that constantly browses web sites to update an index
🗑
|
||||
| Personal Area Network (PAN) | show 🗑
|
||||
| Local Area Network (LAN) | show 🗑
|
||||
| Metropolitan Area Network (MAN) | show 🗑
|
||||
| Wide Area Network (WAN) | show 🗑
|
||||
| star topology | show 🗑
|
||||
| show | all computers on the network can communicate with each other; Ethernet networks use this
🗑
|
||||
| hub | show 🗑
|
||||
| show | device to connect two bus networks; amplifies signals
🗑
|
||||
| show | device to connect two bus networks; any signals intended for a computer on the origin side is returned
🗑
|
||||
| switch | show 🗑
|
||||
| show | a computer for connecting incompatible networks
🗑
|
||||
| show | regular phone lines; simplest and slowest
🗑
|
||||
| coaxial cable | show 🗑
|
||||
| fiber optics | show 🗑
|
||||
| show | clients make requests; device on network is considered a server and other networks are considered clients; servers satisfy the requests of clients
🗑
|
||||
| show | devices on network provide service to and receive services from each other; collaboration
🗑
|
||||
| distributed system | show 🗑
|
||||
| show | many independent computers work together to provide computating services comparable to a larger computer
🗑
|
||||
| Grid Computer | show 🗑
|
||||
| Cloud Computing | show 🗑
|
||||
| show | additional instances of network devices, equipment and communications mediums are installed within the network infrastructure to ensure network availability in case a device fails or is unavailable
🗑
|
||||
| show | amount of time a signal takes to traverse a network
🗑
|
||||
| sensor network | show 🗑
|
||||
| show | expansion card to connect to Ethernet
🗑
|
||||
| Bluetooth | show 🗑
|
||||
| bandwidth | show 🗑
|
||||
| show | rules that govern electronic communication
🗑
|
||||
| show | used for most emails
🗑
|
||||
| Hyper Text Transfer Protocol (HTTP) | show 🗑
|
||||
| show | encrypted; supposed to be more secure
🗑
|
||||
| Transmission Control Protocol (TCP) | show 🗑
|
||||
| show | handles transmission of data on the Internet; manages how data travels on the Internet
🗑
|
||||
| show | allocates blocks of IP addresses to 5 regional RIRs that distribute the addresses to ISPs within their systems
🗑
|
||||
| IPv4 | show 🗑
|
||||
| IPv6 | show 🗑
|
||||
| show | most messages are too large to travel over the Internet; broken into smaller units called packets
🗑
|
||||
| show | devices on Internet to keep packets moving; chooses best path to take at each intersection
🗑
|
||||
| scalable | show 🗑
|
||||
| redundant | show 🗑
|
||||
| show | because of redundancy, networks won't collapse when part of it breaks down
🗑
|
||||
| web page | show 🗑
|
||||
| show | collection of web pages
🗑
|
||||
| show | collection of related web pages
🗑
|
||||
| hyperlinks | show 🗑
|
||||
| Domain Name System (DNS) | show 🗑
|
||||
| DNS Servers | show 🗑
|
||||
| show | when a hacker breaks into a DNS server and assigns the wrong IP address to a domain name; sends web page users to an imposter website where they are vulnerable
🗑
|
||||
| registrars | show 🗑
|
||||
| Top Level Domain (TLD) | show 🗑
|
||||
| show | user that registers a domain name can extend that name to obtain identifiers for items that belong to that domain
🗑
|
||||
| Uniform Resource Locator (URL) | show 🗑
|
||||
| web cookies | show 🗑
|
||||
| Hypertext Markup Language (HTML) | show 🗑
|
||||
| show | markup codes
🗑
|
||||
| Cascading Style Sheets (CSS) | show 🗑
|
||||
| show | programs embedded into an HTML document; executed by the browser
🗑
|
||||
| Java Scriplets | show 🗑
|
||||
| information security | show 🗑
|
||||
| show | prevents your personal data from being leaked
🗑
|
||||
| show | makes sure only certain people/software have access to change data
🗑
|
||||
| show | malicious software transferred to/executed on a computer
🗑
|
||||
| show | inserts itself into existing programs to corrupt data
🗑
|
||||
| show | autonomous program forwards itself to other computers
🗑
|
||||
| show | enters disguised as harmless program
🗑
|
||||
| show | collects info about computer activities and reports back to instigator
🗑
|
||||
| phishing | show 🗑
|
||||
| Denial of Service (DoS) | show 🗑
|
||||
| spoofing | show 🗑
|
||||
| show | unwanted junk email; not generally malicious
🗑
|
||||
| show | network software that blocks dangerous/inappropriate messages from going in or out
🗑
|
||||
| show | limits access; software between client and server shielding the client from harmful actions of the server
🗑
|
||||
| antivirus software | show 🗑
|
||||
| show | firewall intended to block unwanted mail; learns to identify spam by user's reactions
🗑
|
||||
| show | controls access to network but not the data once it leaves the network
🗑
|
||||
| biometrics/smart cards | show 🗑
|
||||
| show | coding and decoding messages so that if they are intercepted they cannot be interpreted
🗑
|
||||
| show | sender and receiver have to have same encryption code
🗑
|
||||
| show | public and private keys
🗑
|
||||
| show | used by HTTPS to ensure website downloading is actually a secure website
🗑
|
||||
| show | software to verify that a web form is submitted by a human not a machine
🗑
|
||||
| show | original work to which one has the rights and for which one may apply for a patent, copyright or trademark
🗑
|
||||
| copyright | show 🗑
|
||||
| patent | show 🗑
|
||||
| trademark | show 🗑
|
||||
| World Intellectual Property Organization | show 🗑
|
||||
| show | a 1998 US copyright law intended to protect the rights of both the copyright owners and consumers which as usually in conflict
🗑
|
||||
| Creatie Commons License | show 🗑
|
||||
| show | license for software that makes the source code available for others to study, change and distribute of any purpose; encourages a collaborative environment
🗑
|
||||
| show | getting input or information from a large number of people; paid or unpaid
🗑
|
||||
| Citizen Science | show 🗑
|
||||
| show | the principle that Internet service providers and governments regulating the Internet should treat all data on the Internet the same, not discriminating or charging differentially
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
catherine_alexander
Popular Computers sets