최신 On Demand Business A2090-556 무료샘플문제:
1. In an ANSI compliant database, what value of SQLCODE indicates a successful query that returned no rows?
A) 100
B) -201
C) -330
D) -1
2. What statement describes the logging restriction that applies to distributed queries?
A) Participating databases must have buffered logging.
B) Participating database must have identical transaction logging types.
C) Participating databases must have unbuffered logging.
D) Participating databases must be ANSI-compliant.
3. Which datatype contains an ordered set of elements of the same type?
A) List
B) Set
C) Multiset
D) Row
4. What is the default isolation level in a non-ANSI-complaint logged database?
A) REPEATABLE READ and CURSOR STABILITY
B) DIRTY READ
C) COMMITTED READ
D) CURSOR STABILITY
5. Which two built-in data types store purely numeric integral values between -(2 63 -1) and 2 63 -1? (Choose two.)
A) FLOAT
B) INT8
C) SMALLINT
D) LONG
E) BIGINT
질문과 대답:
질문 # 1 정답: A | 질문 # 2 정답: B | 질문 # 3 정답: A | 질문 # 4 정답: C | 질문 # 5 정답: B,E |