Recipharm Pharmaservices Interview Questions and Answers

Yes, I can write code for printing a star in Java.

• Create an array of strings to represent the star

• Use a loop to iterate through each row of the array

• Use another loop to iterate through each column of the array

• Print the value at each row and column position

• Example: String[] star = {" * ", " *** ", "*****", " *** ", " * "};

• Example: for (String row : star) { System.out.println(row); }

GET for retrieving data, POST for creating data, PUT for updating data, DELETE for deleting data

• GET: Used to retrieve data from a server

• POST: Used to create new data on a server

• PUT: Used to update existing data on a server

• DELETE: Used to delete data on a server

• Example: GET request to fetch user information, POST request to create a new user, PUT request to update user details, DELETE request to delete a user

SQL query to perform inner join on 2 tables

• Use the JOIN keyword to combine rows from two tables based on a related column

• Specify the columns to select from each table

• Use the ON keyword to specify the join condition

SQL query to retrieve the second highest salary from a table

• Use the ORDER BY clause to sort the salaries in descending order

• Use the LIMIT clause to retrieve the second row

Sessions store data on the server side while cookies store data on the client side.

• Sessions store data on the server side, while cookies store data on the client side

• Sessions are more secure as the data is stored on the server and not visible to the client

• Cookies are stored on the client's browser and can be accessed and modified by the client

• Sessions are typically used to store sensitive information like user credentials, while cookies are used for tracking user behavior or ...read more