Across
1
Request for information from a database
3
Programming language for web browsers
6
Security system blocking unauthorized access
7
Online data storage and computing
10
Capacity of a data connection
12
Software designed to harm computers
Down
2
Instructions written for a computer
4
Unit of digital information equal to 8 bits
5
Physical components of a computer
8
Step-by-step problem-solving method
9
Portable personal computer
11
Set of instructions for a computer