Across
1
Data type with true or false values
5
Reusable block of code
6
Information processed by a computer
7
Temporary storage for fast access
8
Computer that provides services to others
9
Short-range wireless technology
10
Input device with letter and number keys
13
Request for information from a database
Down
2
Physical components of a computer
3
Conversion of data into secret code
4
Connected group of computers
11
Function that calls itself
12
Error in computer code