Question
Two data set of size 9 and 6 have standard deviation 3
and 4 respectively and arithmetic means 3 and 3 respectively. The standard deviation of combined data set of size 15 isSolution
The correct answer is A
Which of the following is NOT a type of inheritance?
A B-tree of order 4 is built from scratch by 10 successive insertions. What is the maximum number of node splitting operations that may take place?
In which programming language is dynamic memory allocation commonly used?
Wi-Fi networks (IEEE 802.11) primarily use which medium access control method to avoid collisions?
Which of the following is an open-source SQL query engine for analyzing data stored in Hadoop clusters?
Which boolean function returns true if and only if all input variables are true?
The hexadecimal number system uses digits from 0 to __.
Which layer of OSI ensures reliable data transfer?
How many essential KCL equations are written when performing node analysis for a circuit with n nodes?
Which of the following statements accurately describes the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) access method used in tradit...
