Exercise 2-5. Do you know these acronyms?
What does each acronym stand for?
Please type your answers in the lower case.
CD-R
CD-RW
KB (memory unit: 1KB = 1024 bytes)
PC
DVD
LCD
USB
CPU
ROM
RAM
CALL
OS
GB (memory unit: 1GB = 1024 MB)
MB (memory unit: 1MB = 1024 KB)
HD
bit