Question
Impervious nature of cork for water is due to deposition
of which chemical?Solution
• Cork (outer bark of trees) is water-resistant due to the presence of suberin, a hydrophobic (water-repelling) substance. • Lignin provides rigidity but does not make cork water-resistant. • Pectin and Hemicellulose are part of the plant cell wall but do not contribute to water resistance.
If a dataset has a mean significantly higher than the median, which of the following is most likely true?
Which of the following is a characteristic of a relational database management system (RDBMS) that distinguishes it from other database systems?
When performing time series decomposition , which method separates data into additive components?
Which of the following statements about the mean, median, and mode is true when applied to a dataset with a skewed distribution?
In data cleaning, which technique is most effective in handling outliers in a dataset that could skew analysis?
Which of the following is the correct decomposition of time series data into its components?
Which of the following synchronization techniques is used to resolve the Readers-Writers Problem efficiently?
A smart home system is compromised, and attackers remotely control connected devices like security cameras and smart locks. Which security principle is ...
Which of the following forecasting methods is most suitable for data with a linear trend but no seasonality?
Which of the following best describes independent variables in a dataset?
