Across
1
Physical components of a computer
7
Wired networking technology
8
Main processor of a computer
9
Program to access the internet
12
Pointer on a computer screen
Down
2
Interface for software to communicate
3
Computer that provides services to others
4
Function that calls itself
5
Temporary storage for fast access
6
Security system blocking unauthorized access
10
Request for information from a database
11
Input device with letter and number keys
13
Programs and applications on a computer