Question
Five friends (A, B, C, D, and E) are sitting in a
straight line all facing north. A is sitting to the immediate right of B. C is sitting to the immediate left of D. E is not sitting at any end. Who is sitting in the middle?Solution
A is sitting to the immediate right of B. ____ ____ ____ B  A …. (I) B A ____ ____ ____ …….. (II) C is sitting to the immediate left of D. E is not sitting at any end. C   D E B  A …. (I) B A E C D …….. (II) In both the cases E is sitting in the middle.
Which data mining technique is used to find patterns or associations in big datasets, such as market basket analysis?
"Parity bits" are used for which of the following purposes?
In red-black tree, if the parent node is red, colour of child nodes will be?
What is Hadoop's primary function in big data processing?
Which layer of the OSI model is responsible for establishing, managing, and terminating connections between applications?
What is blockchain?
In which network topology does each node have a direct connection to every other node?
Which is not a datatype of COBOL language
What consensus mechanism is used by the Bitcoin blockchain?
What is the purpose of the "self" parameter in a Python class method?
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