Simple programming question
Sr Software Developer Interview Questions
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Given a complete binary tree, find the total number of node and if it is not complete it should return -1
count words in a paragraph and return the top N.
The topics which I was questioned on were DP, Trees and designing a country scale app.
Question related Department to employees ( SQL table design) and queries. Employee Table Columns are id , name , mgr_id ( name is firstname space lastName) Department table looks like name ,head ( where head is mgr_id ) Questions are 1) Write an SQL query to list the full name of every employee, alphabetized by first name. 2)Write an SQL query to list the full name of every employee, alphabetized by last name. 3)Write an SQL query to list the full name of every employee along with the full name of his/her manager. 4)Write an SQL query to list the full name of every employee in the Sales department. 5)Write an SQL query to list the full name of every employee along with name of his/her department. 6)Is there a better design for a database that supports the queries described in questions above? If so, describe it. If not, why not?
There are two ropes having different lengths and density. both gets burned in 60 mins, how would you calculate 45 mins
Focused on core java, advanced java, spring and Hibernate
One programming question.
write a fast way to multiply any number by 9 without the *
Find customer name in hundreds of file in 5 min
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