Question

Ques 3:- Differentiate Betwee
1. field and record
2. LAN, MAN and WAN​

Answer 1

Answer:

Explanation:

Differentiate between LAN MAN and WAN

The geographical area covered by LAN is small, whereas, MAN covers relatively large and WAN covers the greatest of all. LAN is confined to schools, hospitals or buildings, whereas, MAN connects small towns or Cities and on the other hand, WAN covers Country or a group of Countries

Answer 2

Answer:

As a guideline, a database field refers to the columns, or data categories, that are used by all entries/rows. ... A database record is, basically, a row that contains unique data in each of the fields. A database will usually contain a large number of records but only a small number of fields.

Explanation:

please mark as branlist