Oracle Database SQL 12c 1z0-071 Exam Practice Test 4

Question : 43 of 57

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You need to calculate the number of days from 1st January 2019 until today
Dates are stored in the default format of DD-MON-RR.
Which two queries give the required output?

SELECT TO_CHAR(SYSDATE, ‘DD-MON-YYYY’) – ’01-JAN-2019’ FROM DUAL;
SELECT SYSDATE – TO_DATE(’01-JANUARY-2019’) FROM DUAL;
SELECT ROUND(SYSDATE – ’01-JAN-2019’) FROM DUAL;
SELECT ROUND(SYSDATE – TO_DATE(‘01/JANUARY/2019’)) FROM DUAL;
SELECT TO_DATE(SYSDATE, ‘DD/MONTH/YYYY’) – ‘01/JANUARY/2019’ FROM DUAL;

Validate

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