Examine the description of the EMPLOYEES table: Which query requires explicit data type conversion?

Question

Exhibit

Options

• ASELECT join_date FROM employees WHERE join_date > '10-02-2018';
• BSELECT salary + `120.50' FROM employees;
• CSELECT SUBSTR(join_date, 1, 2) ?10 FROM employees;
• DSELECT join_date + `20' FROM employees;
• ESELECT join_date || || salary FROM employees;

• A
  82% (36)
• B
  5% (2)
• C
  2% (1)
• D
  2% (1)
• E
  9% (4)

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