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Chapter 11,12,13
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- 1Key terms: 1) Variable: 2) Constant: 3) Algorithm: 4) Sequence: 5) Executed: 6) Selection: 7) Iteration: 8) Condition: 9) Predefined Function: 10) Library: 11) Predefined procedure: 12) Array: 13) Element: 14) Read: 15) Write:Meanings:
1) A named data location in a program for a value that can be changed.
2) A named data location in a program for a value that does not change.
3) A set of instruction to solve a problem.
4) Instruction that occur one after the other in a particular order.
5) A program that is run.
6) Making a choice or a decision in a program.
7) Repeating repeating in a program.
8) A state in a program that will be met or not met.
9) A pre-programmed set of instructions that return a value.
10) A store of pre-programmed instructions that can be imported in a program.
11) A pre-programmed set of instructions that do not return a value.
12) A store of data values that are all related and of the same data type.
13) An individual data location in an array.
14) Outputting data from an array so we can see it.
15) Inputting data into an array to store it. - 2Terms: 1. Subroutine: 2. Library Routine: 3. Top-down design: 4. Decomposition: 5. Structure Diagram: 6. Module: 7. Syntax: 8. Validation: 9. Verification: 10. Dry run: 11. Trace table: 12. Syntax error: 13. Logic error:Definitions:
1. A short section of code within a program.
2. A commonly used function that is available to a programmer.
3. A design process where an overall task is broken down into smaller tasks.
4. The process of breaking down a large task into smaller tasks.
5. A diagram that shows tasks that have been broken down and how they relate to each other.
6. An individual section of code that can be used by other programs.
7. The structure of a language.
8. An automatic check to make sure data is sensible and possible.
9. A check to see if the data entered is correct.
10. Paper - based run through an algorithm or a program.
11. A table used to trace the values of variables through the execution of a program.
12. An error that occurs because the programmer does not use the correct language structure in a program.
13. An error that causes a program to do something unexpected. - 3Syntax: The rules of a language. Variable: It is a named location in memory that holds a data value. Array: It is a data structure that holds a collection of values of the same data type. Selection: It is a statement that represents a choice in an algorithm. Condition: It is a program that will be met or not met. Iteration: It is where a section of code is run repeatedly. Count-controlled loop: It is an iteration that is performed a stated number of times Condition controlled loop: It is an iteration that continues until, or while, a condition is met. Totaling: It is a process of keeping a running total of certain values in am program. Procedure: It is a small section of code that can be run repeatedly from different parts of the program. Function: It is a procedure that returns a value. Comments: They are written in pseudocode to state a particular line or a section of the code. User input: An input taken from a user in the form of USERINPUT. Output: An output to a user
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- Descripción
- IX Computer Science Fichas sobre Chapter 11,12,13, creado por Tanishq Amit Wadhavkar 8A el 22/10/2020.
- Creado por
- Tanishq Amit Wadhavkar 8A
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