Question
8137, 5405, 3669, 2701, 2201,
1997 Find the wrong number in the given number series.Solution
ATQ;
8137 – (14) 3 + 12 = 5405
5405 – (12) 3 + 12 = 3689
3689 – (10) 3 + 12 = 2701
2701 – (8) 3 + 12 = 2201
2201 – (6) 3 + 12 = 1997
So, 3689 should come in place of 3669.
In a relational database, a foreign key is used to:
In the context of databases, what does the term sharding refer to?
Which of the following storage devices is considered non-volatile?
Which of the following is used to speed up data retrieval in a relational database?
A collection of Data organized in a manner that allows access, retrieval & use of the data
Which type of database backup only includes the data that has changed since the last full backup?
Which normal form deals with the issue of transitive dependencies?
How many types of architecture we have in DBMS
Which of the following is true about Information?
Pick the odd one out.
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