BNP Paribas Media Interview Questions and Answers

It is not possible to multiply 2 strings in a mathematical sense.

• Strings can be concatenated using the + operator.

• To repeat a string, use the * operator followed by the number of repetitions.

• To convert a string to a number, use the parseInt() or parseFloat() functions.

To get non-repeating substring from a string, we can use the sliding window technique.

• Create a hash set to store the characters in the current window.

• Iterate through the string and add each character to the hash set.

• If a repeating character is found, remove the first character from the hash set and move the window.

• Keep track of the longest non-repeating substring found so far.

• Return the longest non-repeating substring.

Implicit wait is a global wait applied to all elements, while explicit wait is applied to specific elements.

• Implicit wait is set once and applied to all elements in the script

• Explicit wait is set for specific elements and waits until a certain condition is met

• Implicit wait is not recommended as it can slow down the script unnecessarily

• Explicit wait is more efficient as it only waits for the necessary time

• Example of imp...read more

SQL query to find nth salary

• Use ORDER BY and LIMIT clauses

• Use subquery to exclude previous salaries