Informatics Practices
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
Python Pandas
1 Like
Answer
5
Reason — In a Pandas DataFrame, if the tail()
function is used without specifying an optional argument, it displays the last 5 rows by default.
Answered By
1 Like
Related Questions
Fill in the Blank
The COUNT(*) function provides the total number of …………… within a relation (table) in a relational database.
- Columns
- Unique values
- Not-null values
- Rows
In which of the network topologies do all devices connect to a central point, such as a switch or hub?
- Star
- Bus
- Tree
- Mesh
Identify the type of cybercrime that involves sending fraudulent emails to deceive individuals into revealing sensitive information.
- Hacking
- Phishing
- Cyberbullying
- Cyberstalking
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