64
The process of …. is difficult without computer in transportation system.
- A. accommodation
- B. loading
- C. repair
- D. reservation
- E. ticketing
65
In order to find and load a file that has been saved, you need to select the … Command.
- A. close
- B. new
- C. open
- D. recycle
- E. save
66
The …… is found in the CPU of a computer.
- A. main memory
- B. modem
- C. mother board
- D. register
- E. zip drive