Unit 2 Lesson 2 vocabulary (includes Blown to bits Chapter 1)
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| computational artifact | an object created by a human being that involves the use of computation in some way, for example a mobile app or a web page.
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| event-driven programming | a programming approach whereby the program's behavior is controlled by writing code that responds to various events that occur, such as Button clicks.
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| hardware | the large and small physical components that make up a computers such as the computer's keyboard or its processor.
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| software | the computer programs that make up a computer system such as the mobile apps we will be creating in this course.
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| Abstraction | a simplified and general representation of some complex object or process. One example --used in computer programming -- would be a Google map.
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| binary number | a number written in the binary system, a system that uses only two digits, 0s and 1s.
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| bit | short for binary digit
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| blacklist | in internet terminology, a generic term for a list of email addresses or IP addresses that are origination with known spammers
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| character | any symbol that requires one byte of storage
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| cyberspace | a metaphor for describing the non-physical terrain created by computer systems
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| data | data is distinct information that is formatted in a special way. Data exists in a variety of forms, like text on paper or bytes stored in electronic memory
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| data center | are physical or virtual infrastructures used by enterprises to house computer, server and networking systems and components for the company’s IT (information technology) needs
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| data network | a telecommunications network which allows computers to exchange data
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| disk drive | a randomly addressable and rewritable storage device
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| intellectual property | refers to any property that is created using original thought. Traditional intellectual property include patents, copyrights, and trademarks.
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| Moore's Law | The number of transistors per square inch on integrated circuits has doubled every year since the integrated circuit was invented.
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| network | a group of two or more computer systems linked together
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| processor | short for microprocessor or CPU
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| social networking | a social structure made of nodes that are generally individuals or organizations. A social network represents relationships and flows between people, groups, organizations, animals, computers, or other information/knowledge processing entities
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| whitelist | a generic name for a list of email address or IP addresses that are considered to be spam free
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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.
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Created by:
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