1Z0-007多項(xiàng)選擇題每日一練(2020.05.26)

來源：考試資料網(wǎng)

1 Evaluate the SQL statement:TRUNCATE TABLE DEPT;Which three are true about the SQL statement? （）

2 Which four are attributes of single row functions? （）

3 Which three SELECT statements display 2000 in the format "$2,000.00"? （）

4 Which two tasks can you perform using only the TO_CHAR function? （）

5 Which three statements about subqueries are true? （）