Question

Define the following:

a. Record:

b. Query:

c. Macro:​

Answer 1

Answer:

Record : a thing constituting a piece of evidence about the past, especially an account kept in writing or some other permanent form.

Query : it is a doubt or an enquiry or question

Macro : it refers to big things (as micro refers to small)

Answer 2

Answer:

Record:A Record is a data structure that groups together related items of data.

Query:Query is a computer language used to make queries into databases and informatain system.

Macro:A macro in computer science is a rule or pattern that specifies how a certain input sequence should be mapped to a replacement output sequence according to defined producer.