Question

DQuestion 9 Refer to the potable below for the activities 2538 6384 6381 8820 Jho Chen 9107 ENG DepartmentCode Salary 230000 130000 MKTO 277000 Salary Name Lisa Ellison Sam Snead Maria Rodriguez What is the result of the following Relational Algebra expression? 340000 Pranav Alur D Employee Salary 115000 35000 96000 48000 67000 DepartmentCode ENG MKTG MKTG ENG ENG 19days (ployeel 1) for sigma, r for the and for gam 1pts

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