does the database support Truncation and or wildcards if sow

does the database support Truncation and /or wildcards? if so,what symbols are used? select the best answer. A) the database does not support wildcards or transaction. B) the database only support wildcards. it\'s symbol is \"?.\"C) the database supports wildcards and transaction. their symbols are *,? and !D) the database only support Truncation. its symbols * and !

Solution

The data base supports wildcards and transaction. their symbols are *,

Truncation:

Truncation refers the concept of streaming of data hence it is also called as streaming. In this concept we learn technique to search which include spellings and various word endings.

Examples:

Friend* = Friend, Friends, friendship

Wildcards:

This is also similar to the truncation there is a significant difference that is wildcards substitute a symbol for one letter of a word.

Examples:

colo?r = color, colour

wom!n = woman, women

The database supports wildcards and transaction. their symbols are *,? and !

Option c is correct choice.