Across
1
Data type with true or false values
3
Storage medium for digital data
5
Device that directs network traffic
7
Capacity of a data connection
8
Global computer network
10
Function that calls itself
11
Short-range wireless technology
Down
2
Software designed to harm computers
3
Organized collection of stored data
4
Step-by-step problem-solving method
6
Input device with letter and number keys
9
Computer model of a real-world system
12
Security system blocking unauthorized access