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[]
[null,null,"Employee Details Table"]
[]
[null,"Employee ID","Employee Name","Department","Salary"]
[null,58521,"Arthur","Marketing",22000]
[null,58543,"Patrick","Sales",25000]
[null,58636,"Noah","H.R.",38000]
[null,58741,"Jane","Quality",48000]
[null,58563,"Jack","Production",18000]
[null,57968,"Peter","Marketing",21000]
[null,55423,"Richard","Marketing",23000]
[null,54789,"Joana","Fianance",25000]
[null,77254,"Diana","IT",35000]
[null,59852,"Andrew","Sales",47000]

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[]
[null,"Marks for Test-1"]
[]
[null,"Name","ID","Marks"]
[null,"John",1001,75]
[null,"Harry",1002,56]
[null,"Tom",1003,89]
[null,"David",1004,70]
[null,"Paul",1005,45]
[null,"Jefer",1006,92]
[null,"Jane",1007,51]
[null,"Diana",1008,77]
[null,"Peter",1009,45]