1. The essential characteristic of a testing plan is that it will ______.
(1) Illustrate the hierarchy of tasks and subtasks that are needed in order to perform the overall objectives of a program.
(2) Result in a tentative project schedule and evaluate potential system development proposals.
(3) Identify the people and resources needed to test and validate a new computer program or system.
(4) Identify the set of inputs that should be given to a program in order to determine if it operates correctly.
(5) None of these
2. Classes, instances, and methods are characteristics of ________.
(1) Testing plan construction
(2) Artificial intelligence techniques
(3) Object-oriented design
(4) Flowcharts and pseudo code
(5) Data Structure
3. Third-generation programming languages are _______.
(1) High-level.
(2) Binary.
(3) Non-procedural
(4) Procedural
(5) None of these
4. A database management system are very complex_____:
(1) Art
(2) Command
(3) Languages
(4) System
(5) Hardware
5. How many levels of abstraction in DBMS:?
(1) 2
(2) 3
(3) 4
(4) 5
(5) 1
6. How many types of data independence?
(1) 1
(2) 2
(3) 3
(4) 4
(5) 2
7. Which are the types of data independence?
(1) Physical
(2) Logical
(3) Symetrical
(4) Schema
(5) Both 1 and 2
8. Which is the transformation of requests and results between different levels of abstraction?
(1) Evaluation
(2) Mapping
(3) Compiler
(4) Precompiler
(5) Validation
9. Which mapping exists between the external and conceptual levels?
(1) Conceptual
(2) Internal/ conceptual
(3) External/ conceptual
(4) External/Internal
(5) Internal
10. The related and interconnected software components of a DBMS are described by the _______:
(1) Logical architecture
(2) Physical architecture
(3) Two tier architecture
(4) External
(5) Both 1 and 2
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