Computer Science Sumita Arora Class 11 Site

a) What is the difference between a compiler and an interpreter? b) Explain the term "Syntax Error" with an example. c) What are logical operators in Python? Name them. d) What is type conversion? Explain implicit vs explicit type conversion. e) What is the difference between a bug and a debug?

Write SQL queries for the following: a) Display all records from the EMPLOYEE table. b) Display the names of employees working in the 'IT' department. c) Display the total salary paid to all employees. d) Add a new column Email to the table. e) Delete the record of the employee with EmpNo 104. computer science sumita arora class 11