Unit 3 Vocabulary - Thomas Mathew

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Across
  1. 2. opposite of discrete; numerical data that refers to the unspecified number of possible measurements between two presumed points (often carry decimal points)
  2. 6. the process of calculating approximate outcomes from existing data using mathematically sound methods
  3. 8. a standard that assigns letters, numbers, and other characters in the 256 slots available in the 8-bit code
  4. 10. An operation that links two strings together
  5. 13. the process of putting a sequence of characters into a specialized format
  6. 14. a way of organizing and storing data in a computer so that it can be accessed and used efficiently
  7. 16. the smallest unit of storage that stores a 0 or a 1
  8. 20. SQL operation performed to establish a connection between two or more database tables based on matching columns
  9. 21. a disturbance that interferes with data transmission or communication and reduces the quality of the signal
  10. 23. the product of computing or hardware activity
  11. 27. opposite of digital; stores data in a continuous form of physical quantities and perform calculations with the help of measures
  12. 28. when the rate of change or a mathematical function is proportional to its current value
  13. 29. a data structure technique that allows you to quickly retrieve records from a database file
  14. 30. code that uses a system of 1’s and 0’s
  15. 31. opposite of continuous; count that involves finite, numeric, countable, and non-negative integers, only a limited number of values is possible
  16. 32. each character is given a binary code with the same number of bits
Down
  1. 1. an algorithm that iteratively checks each element in an array, starting from the first element, in a linear or sequential manner until it finds a match with the target value
  2. 3. a character in the 26 letter alphabet, fro 0-9, or special characters
  3. 4. a string of bits
  4. 5. a data structure that contains an ordered collection of elements
  5. 7. a method of encoding text characters based on signal duration
  6. 9. a reusable collection of statements that is defined once and then can be used as many times as the programmer wants
  7. 11. a sequence of characters within a larger string
  8. 12. an international encoding standard that provides a unique number for every character for every character
  9. 15. a set of all configurations that a problem and its environment could achieve
  10. 16. binary code that uses dots and crosses which was used for teleprinter messages
  11. 17. having only two possible values
  12. 18. technology that uses binary to generate, store, and process data
  13. 19. a variable encoding form which sequences are not all of the same length
  14. 22. creating a relationship between elements in two different data sets
  15. 24. simplifying or removing unneeded parts of code
  16. 25. a variable type that is a list of characters
  17. 26. information that has been translated into a form that is efficient for movement