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Computer Vocab
Vocab
24
Computer Science
10th Grade
10/05/2016

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Cards

Term
Low Level Language[image]
Definition
Is close to writing machine instructions using binary code. Hard for humans to understand.
Term
Hugh Level Language[image]
Definition
Language that uses English light words and is easier for humans to understand.
Term
What's the difference between a compiler and and an interpreter?[image]
Definition
Compiler: Translates the entire program at once.
Interpreter: Translates a single instruction at a time.
Term
Debugger[image]
Definition
Is a software program used to test and find bugs or errors in other programs.
Term
Syntax Error[image]
Definition
Spelling or grammar error in the code.
Term
Run Time Error[image]
Definition
Run-time errors occur while the program is running.
Term
Logical Error[image]
Definition
When the program doesn´t do what you wanted it to do.
Term
Source Code[image]
Definition
Code created by the programmer in high level language.
Term
Object Code[image]
Definition
Code created by a computer in a low level language.
Term
When is an [image]Object Code created?
Definition
When the source code is compiled.
Term
Variable[image]
Definition
Memory space that holds a value that may change.
Term
Constant[image]
Definition
Memory space that holds a value that can´t change.
Term
Assignment Operator[image]
Definition
Symbol used to assign the value on the right to the variable on the left.
Term
Data Type[image]
Definition
Classification of data according to special characteristics.
Term
Integer (int)[image]
Definition
A whole number can be positive, negative or zero.
Term
Double (or float)[image]
Definition
Value with a decimal portion that may be positive or negative.
Term
Character (char)[image]
Definition
A single keystroke.
Term
Boolean (bool)[image]
Definition
Data type that can hold one of two possible values (true or false).
Term
String[image]
Definition
Represents text rather than numbers (numbers that can´t be used in calculations).
Term
Input[image]
Definition
A way that the user communicates with the computer.
Term
Output[image]
Definition
A way that the computer communicates with the user.
Term
Algorithm[image]
Definition
A set of instructions designed to perform a specific task in a finite amount of time.
Term
Flowchart[image]
Definition
Is a diagrammatic representation of an algorithm using special symbols.
Term
Pseudo Code[image]
Definition
Instructions written in the natural language of the programmer.
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