Which two statements are true regarding single row functions? (Choose two.) 

Answer options:

A. MOD : returns the quotient of a division.
B. TRUNC : can be used with NUMBER and DATE values.
C. CONCAT : can be used to combine any number of values.
D. SYSDATE : returns the database server current date and time.
E. INSTR : can be used to find only the first occurrence of a character in a string.
F. TRIM : can be used to remove all the occurrences of a character from a string.

BD