PL SQL Interview Questions
PL SQL Interview Questions, this topic has 165 mcqs, It takes five to ten minutes to complete this free PL SQL Interview Questions test. You will see 4 or 5 option of each question. You must choose / think only one option and then press on answer key for check right answer. Practice "PL SQL Interview Questions" MCQs and share with your friends, brothers, sisters.
PL SQL Interview Questions (Total Quiz: 165)
MCQ: PL/SQL is a completely portable, high-performance transaction processing language.
- True
- False
A
MCQ: Which is a simple or compound symbol that has a special meaning to PL/SQL?
- Delimiters
- Identifiers
- Literals
- Comments
A
MCQ: Which operator tests set membership?
- IN Operator
- BETWEEN Operator
- LIKE Operator
- IS NULL Operator
A
MCQ: Which of the following has internal components that can be manipulated individually, such as the elements of an array, record, or table?
- A Composite
- A LOB
- A Reference
- A Scalar
A
MCQ: Which subtypes are used to declare fixed-point numbers with a maximum precision of 38 decimal digits?
- INTEGER,INT,SMALLINT
- DOUBLE PRECISION,FLOAT
- DEC,DECIMAL,NUMERIC
- None of the above
C
MCQ: A RECORD is a collection of data items, which differ from each other in data type, but are logically related.
- True
- False
A
MCQ: What is the maximum number of ELSE clauses that can be included in an IF clause that is not nested?
- 1
- 0
- 15
- Any number
A
MCQ: Which structure executes a sequence of statements repeatedly as long as a condition holds true?
- Selection structure
- Iteration structure
- Sequence structure
- None of the above
B