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DaniilM [7]
3 years ago
7

Describe the concept of a cursor and how it is used in embedded SQL.

Computers and Technology
1 answer:
Korvikt [17]3 years ago
7 0

Answer:

Cursor is the temporary area created when the SQL statement is executed.

Explanation:

Data base management system allows

 Entering Data

 Housekeeping

 Querying data

 Printing reports

Cursor contains the information about the selected statement and the rows data accessed by it. This space is used to store the data retrieve from data base    

A cursor is used to get rows from the query that has many rows in its result sets a cursor is work as a handle and identifier in SQL query. it is very necessary in SQL because it is an object which is used to store the output of query.

A cursor is used to retrieve rows from a query that has multiple rows in its result set. A cursor is a handle or an identifier for the SQL query and a position within the result set.  

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Answer:

What is personal data

Explanation:

Personal data, also known as personal information or personally identifiable information, is any information related to an identifiable person.

4 0
3 years ago
Please help on both of these questions will give brainliest<br> !!
Alja [10]

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3 0
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Answer:

networking experts or systems administrators ,database administrators,programmers.

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3 years ago
2- There are many different design parameters that are important to a cache’s overall performance. Below are listed parameters f
katen-ka-za [31]

Answer:

1. 2588672 bits

2. 4308992 bits

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5 0
3 years ago
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3 years ago
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