Across
1
Conversion of data into secret code
5
Temporary storage for fast access
8
Input device with letter and number keys
9
Wireless internet connection
11
Portable personal computer
Down
2
Computer that provides services to others
3
Point where user interacts with system
4
Smallest unit of a digital image
6
Programming language for web browsers
7
Computer model of a real-world system
10
Named storage location in code