Across
1
Set of instructions for a computer
4
Programming language for web browsers
5
Rules for data communication
9
Request for information from a database
11
Smallest unit of a digital image
12
Unit of digital information equal to 8 bits
13
Input device with letter and number keys
Down
2
Security system blocking unauthorized access
3
Ordered collection of data elements
6
Global computer network
7
Named storage location in code
8
Function that calls itself
10
Short-range wireless technology