Across
1
Interface for software to communicate
4
Pointer on a computer screen
5
Conversion of data into secret code
6
Instructions written for a computer
8
Reusable block of code
9
Display screen for a computer
10
Programs and applications on a computer
13
Device that directs network traffic
15
Smallest unit of a digital image
Down
2
Temporary computer memory
3
Point where user interacts with system
7
Error in computer code
11
Request for information from a database
12
Collection of web pages
14
Encode data to keep it secure