Across
1
Device that directs network traffic
3
Online data storage and computing
5
Connected group of computers
8
Program to access the internet
9
Security system blocking unauthorized access
11
Ordered collection of data elements
Down
2
Software designed to harm computers
3
Temporary storage for fast access
4
Function that calls itself
6
Display screen for a computer
7
Temporary computer memory
10
Programming language for web browsers
12
Data type with true or false values
13
Reusable block of code