Question

Fill in the blanks.
a) A specific piece of information in a table is called a _________ .
b)A _________ contains information about one item.
c)A candidate key of a table which is not made its primary key is called it's ________ key.
d)A ________ key is a column or a group of column that is used to establish a link between the data in two tables.
e)The ________ tab is located at the left of the ribbon ,and when clicked ,the Backstage view appears.

plz answer this question ...plz plz plz
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Answer 1

Answer:

a) dictionary

Explanation:

Aage ka nhi aata sorry

Answer 2

Answer:

The correct answer to the given question is:

a) Record

b) Field

c) Alternate

d) Foreign

e) Home

Explanation:

Explanation for the answer is given here:

• Specific information in a table is called a record. Data is stored as a table in an RDBMS (Relational Database Management System). A table consists of rows and columns also known as records and fields respectively. Specific information is contained in a field of the record. Fields are a way to organize information of similar types in a vertical column.
• The columns in a table are called fields. A field that contains specific information in the record
• Alternate keys are candidate keys that are not primary keys. There can be only one primary key for a table. Therefore, all remaining candidate keys are called surrogate or secondary keys.
• A foreign key (FK) is a column or combination of columns used to establish and enforce data associations between two tables to control what data can be stored in a foreign key table.

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