Across
1
Request for information from a database
3
Encode data to keep it secure
5
Step-by-step problem-solving method
6
Smallest unit of a digital image
7
Device that directs network traffic
8
Data type with true or false values
Down
2
Ordered collection of data elements
4
Function that calls itself
5
Interface for software to communicate
9
Smallest unit of digital data
10
Input device with letter and number keys
11
Programming language for web browsers