Computer Basic Information
The primary advantage of key-to-tape data-entry systems is:

The tape is reusable
All of these
Keying errors can be detected as they occur
A large percentage of editing can be performed at the time of data entry
Key verification is easily performed

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
Which of the following is not true of immediate processing?

Transactions are processed shortly after a real-world event occurs
It can be used in an airline-reservation system
It can occur with either sequential of direct-access files
All of these
It is often used in real-time applications

ANSWER DOWNLOAD EXAMIANS APP