Data and Databases Revision

1234567891011121314
Across
  1. 3. This is the reason for converting physical information into a digital format for easier processing and storage
  2. 6. This type of data is useful in situations requiring continuous signals, such as audio or video
  3. 8. A set of related records within a table
  4. 9. This type of database stores data in a single table, often in a plain text format
  5. 10. This database model organizes data into multiple tables that can be related to one another
  6. 11. This code uses a series of dots and dashes to represent letters and numbers, allowing for communication over long distances
  7. 12. This character encoding standard represents text in computers and other devices, using numeric codes for each character
  8. 13. A structured way of retrieving specific data from a database
  9. 14. Data type that stores whole numbers
Down
  1. 1. ASCII represents characters using this numerical system, allowing for 128 unique symbols
  2. 2. A system used to manage, store, and organize data
  3. 4. This device transmits scanned printed material over a telephone line
  4. 5. This process combines a data source with a template document to create personalized letters
  5. 7. A single piece of data in a database table, often represented by a column
  6. 8. This type of referencing in spreadsheets adjusts cell addresses when a formula is copied to another location. __ Referencing
  7. 10. In a flat file database, this refers to a single row of data that contains all relevant information for one entry
  8. 12. This type of referencing in spreadsheets uses fixed cell addresses, regardless of where the formula is copied? __ referencing