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Exams1Z0-052Questions#25
Oracle

1Z0-052 · Question #25

1Z0-052 Question #25: Real Exam Question with Answer & Explanation

The correct answer is B: A NOT NULL constraint is created on the OID column. See the full explanation below for the reasoning.

Question

Examine the following command that is used to create a table: SQL> CREATE TABLE orders ( oid NUMBER(6) PRIMARY KEY, odate DATE, ccode NUMBER (6), oamt NUMBER(10,2) ) TABLESPACE users; Which two statements are true about the effect of the above command? (Choose two.)

Options

  • AA CHECK constraint is created on the OID column
  • BA NOT NULL constraint is created on the OID column
  • CThe ORDERS table is the only object created in the USERS tablespace
  • DThe ORDERS table and a unique index are created in the USERS tablespace
  • EThe ORDERS table is created in the USERS tablepsace and a unique index is created on the OID

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