Given a table Employee which has columns name and salary, write an SQL query to find the employee with the second highest salary.
1049Given a table of Player which contains Sno and player name, write a query which finds all possible Table Tennis doubles pairings.
1369Two tables emp(empid,name,deptid,sal) and dept(deptid,deptname) are there.write a query which displays empname,corresponding deptname also display those employee names who donot belong to any dept.
1818Post New Amazon Databases AllOther Interview Questions
Why do you need a biological shield in nuclear plants?
Explain the types of inheritance?
what is Google Adwords?
How do I find the default sql server instance?
Tell me how to find the position of the first occurrence of a substring in a string?
How do applications coexist over tcp and udp?
How would you say data science is similar or different to business analytics and business intelligence?
What is the difference between echo print print_r and var_dump?
What does it mean?
Write a client and server program in C language using UDP, where client program interact with the Server as given below: i) The client begins by sending a request to send a string of 8 characters or series of 7 numbers, the server sends back a characters or numbers as per the request of the client. ii) In case of series of 7 numbers: The client sends a multiplication of numbers, to the server. iii) In case of a string of 8 characters: The client sends a reverse order of string to the server.. iv) Server will send an acknowledgment to the client after receiving the correct answer
Which language is used in microsoft?
What are heightened privileges browsers?
What are advantages of dc supply over ac supply?
What is the difference between add and addrange in c#?
Basic questions of civil engineering