Question

In entering client contact info in the computerized database of telemarketing business, a clerk erroneously entered nonexistent area codes for a block of new clients. This error rendered the block of contacts useless to the company. Which of the following would most likely have led to discovery of this error at the time of entry into the company's computerized system?a) limit check b) validity check c)Sequence check d) record count.

Answer 1

Answer:

The correct option is B.

Explanation:

As the client contact info is entered in the computerized database, where a clerk erroneously entered a area code which is non- existent. So, the error which is rendered the block of contacts, will discover a validity check at the time of entry as it is a verification which is performed either manually or through software in order to verify that no error is present in the database.