Across
1
Conversion of data into secret code
4
Computer that provides services to others
6
Pointer on a computer screen
9
Programs and applications on a computer
10
Moving images created digitally
11
Data type with true or false values
14
Temporary computer memory
Down
2
Reusable block of code
3
Input device with letter and number keys
5
Wireless internet connection
7
Physical components of a computer
8
Computer model of a real-world system
12
Function that calls itself
13
Information processed by a computer