Informatics Practices
While creating a Series using a dictionary, the keys of the dictionary become:
- Values of the Series
- Indices of the Series
- Data type of the Series
- Name of the Series
Related Questions
In a Pandas DataFrame, if the tail() function is used without specifying the optional argument indicating the number of rows to display, what is the default number of rows displayed, considering the DataFrame has 10 entries ?
- 0
- 1
- 4
- 5
Identify the type of cybercrime that involves sending fraudulent emails to deceive individuals into revealing sensitive information.
- Hacking
- Phishing
- Cyberbullying
- Cyberstalking
Match the following SQL functions/clauses with their descriptions:
SQL Function Description P. MAX() 1. Find the position of a substring in a string. Q. SUBSTRING() 2. Returns the maximum value in a column. R. INSTR() 3. Sorts the data based on a column. S. ORDER BY 4. Extracts a portion of a string. - P-2, Q-4, R-3, S-1
- P-2, Q-4, R-1, S-3
- P-4, Q-3, R-2, S-1
- P-4, Q-2, R-1, S-3
Fill in the Blank
Boolean indexing in Pandas DataFrame can be used for ……………
- Creating a new DataFrame
- Sorting data based on index labels
- Joining data using labels
- Filtering data based on condition