Across
1
Display screen for a computer
4
Smallest unit of digital data
5
Encode data to keep it secure
6
Function that calls itself
7
Point where user interacts with system
9
Set of instructions for a computer
Down
2
Series of commands for a computer
3
Convert code into executable program
5
Conversion of data into secret code
8
Capacity of a data connection
10
Computer that provides services to others
11
Temporary storage for fast access
12
Connected group of computers