Which two will execute successfully? (Choose two.)
Which two will execute successfully? (Choose two.)
The two statements that will execute successfully are the ones that manage data types correctly. In option B, NVL is used to replace a null value with another, and although there is a typo in 'SYSDATZ', we assume it is meant to be 'SYSDATE', which ensures compatibility since it can handle being replaced by a date value. Option D correctly uses NVL to replace a NULL 'DATE' (interpreted as a string) with 200, making it syntactically correct because NVL can handle different types as long as one is character. Other options involve COALESCE and inconsistent data types or syntax errors that will result in failed execution.
BD is the answer
BD are correct
B and D is correct answers.
checked
Checked should be B D. E is wrong "inconsistent data type"
B D if B is SELECT NVL('DATE', SYSDAte) FROM DUAL;
BD IS 100% IF YOU GO TO CHEK
E is wrong ORA-00932: inconsistent datatypes: expected CHAR got DATE BD is the correct one
verified, only BD is correct, E will throw an error ORA-00932
checked for E -> ORA-00932: inconsistent datatypes: expected CHAR got DATE
BD is correct provided there is a type on Question B, sysdate