Question 4 - CBSE Class 12 Sample Paper for 2022 Boards [Term 2] - Computer Science - Solutions to CBSE Sample Paper - Computer Science Class 12

Last updated at August 12, 2026 by

A resultset is extracted from the database using the cursor object (that has been already created) by giving the following statement. 

Mydata=cursor.fetchone() 

(a) How many records will be returned by the fetchone() method? 

Answer

One record

Explanation: fetchone() method returns a single record or None if no more rows are available .

 

(b) What will be the datatype of Mydata object after the given command is executed? 

Answer

tuple

Explanation: By default fetchone() method retrieves the result set as tuple , since tuple items are stored in a single variable and the items are ordered , unchangeable , and allows duplicate values .

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