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Given the relations
employee (name, salary, deptno) and department (deptno, deptname, address)
Q. Which of the following queries cannot be expressed using the basic relational algebra operations (U, -, x, , p)?
  • a)
    Department address of every employee
  • b)
    Employees whose name is the same as their department name
  • c)
    The sum of all employees’ salaries
  • d)
    All employees of a given department
Correct answer is option 'C'. Can you explain this answer?
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Given the relationsemployee (name, salary, deptno) and department (deptno, deptname, address)Q. Which of the following queries cannot be expressed using the basic relational algebra operations (U, -, x,, p)?a)Department address of every employeeb)Employees whose name is the same as their department namec)The sum of all employees salariesd)All employees of a given departmentCorrect answer is option 'C'. Can you explain this answer?
Question Description
Given the relationsemployee (name, salary, deptno) and department (deptno, deptname, address)Q. Which of the following queries cannot be expressed using the basic relational algebra operations (U, -, x,, p)?a)Department address of every employeeb)Employees whose name is the same as their department namec)The sum of all employees salariesd)All employees of a given departmentCorrect answer is option 'C'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Given the relationsemployee (name, salary, deptno) and department (deptno, deptname, address)Q. Which of the following queries cannot be expressed using the basic relational algebra operations (U, -, x,, p)?a)Department address of every employeeb)Employees whose name is the same as their department namec)The sum of all employees salariesd)All employees of a given departmentCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given the relationsemployee (name, salary, deptno) and department (deptno, deptname, address)Q. Which of the following queries cannot be expressed using the basic relational algebra operations (U, -, x,, p)?a)Department address of every employeeb)Employees whose name is the same as their department namec)The sum of all employees salariesd)All employees of a given departmentCorrect answer is option 'C'. Can you explain this answer?.
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