Across
1
Display screen for a computer
2
Interface for software to communicate
5
Security system blocking unauthorized access
6
Programs and applications on a computer
7
Computer model of a real-world system
8
Set of instructions for a computer
9
Error in computer code
10
Convert code into executable program
11
Point where user interacts with system
Down
2
Step-by-step problem-solving method
3
Global computer network
4
Function that calls itself
12
Wireless internet connection
13
Smallest unit of a digital image
14
Data type with true or false values