Question
Statements: Some bats are balls All
balls are stumps  Conclusions: I. Some stumps are bats II. Some bats are stumps Read the conclusions and then decide which of the given conclusions logically follows from the given statements, disregarding commonly known facts.Solution
Some bats are balls (I) + All ball are stumps (A) = Some bats are stumps (I) ⇒ conversion ⇒ Some stumps are bats. Hence, conclusion I & II will follow.
Which visualization is best for showing trends over time?
Which of the following methods is most commonly used during data wrangling to handle missing values in a dataset?
Which layer in the OSI model is responsible for end-to-end communication and error-free delivery of data between hosts?
Which of the following is an example of metadata in a database?
A bank notices unusual activity in a customer’s account, such as multiple large withdrawals in a short period. What is the most appropriate technique...
Which of the following is the best example of metadata in a database system?
Which type of analysis examines historical data to identify patterns?
Which format is best suited for organizing customer complaints recorded in text format, including emails and social media messages?
In the context of the data analysis process, what is the main purpose of the "modeling" stage?
Which natural language processing (NLP) technique is best suited for understanding the contextual meaning of words in a sentence?