Across
- 1. A wireless method of sending information using radio waves.
- 5. Data to be entered into a computer for processing
- 6. Break a problem down into smaller pieces.
- 8. A repetitive action or command typically created with programming loops.
- 9. The construct that allows the repeated execution of segment of code until a terminating condition has been satisfied
- 14. The set of rules that defines the combinations of symbols that are considered to be a correctly structured document or fragment in that language.
- 18. A datatype that is a single character which can be a letter, number, or symbol.
- 19. An instruction for the computer. Many commands put together make up algorithms and computer programs.
- 20. A number or string (or other things to be named later) that can be stored in a variable or computed in an expression.
- 21. Information in a program that is meant for other programmers (or anyone reading the source code) and has no effect on the execution of the program
- 22. One or more commands or algorithm(s) designed to be carried out by a computer.
- 24. An action that causes something to happen.
- 25. A number assigned to any item that is connected to the Internet
- 27. Someone who acts safely, responsibly, and respectfully online
- 29. A list of steps to finish a task. A set of instructions that can be performed with or without a computer. For example, the collection of steps to make a peanut butter and jelly sandwich is an algorithm.
- 31. The information about someone on the Internet.
- 32. An error in a program that prevents the program from running as expected.
Down
- 2. A data type that represents a positive or negative whole number
- 3. is a detailed, yet readable, description of what a computer program or algorithm must do, expressed in languages that humans use naturally rather than in a programming language
- 4. A way of representing information using only two options.
- 7. A collection of instructions (algorithms) that performs a specific task when executed by a computer.
- 10. information
- 11. a name used inside a function to refer to the value which was passed to it as an argument.
- 12. Sometimes called a procedure. A named sequence of statements that performs some useful operation
- 13. Small chunks of information that have been carefully formed from larger chunks of information
- 15. Another term for parameter
- 16. Finding and fixing errors in programs
- 17. a data type that has two possible values: “true” and “false”
- 23. A relatively easy-to-remember address for calling a web page (like www.code.org).
- 26. Any finite sequence of characters (i.e., letters, numerals, symbols and punctuation marks)
- 28. A name that refers to a value. Stores a piece of data, and gives it a specific name.
- 30. Computers that exist only to provide things to others.