Showing posts with label HTML MCQs. Show all posts
Showing posts with label HTML MCQs. Show all posts

Wednesday, August 31, 2016

DBMS MCQs part 10

DBMS MCQs part 10
1. Which is the transformation of requests and results between different levels of abstraction:
  • Evaluation
  • Mapping
  • Compiler
  • Precompiler
2. Which mapping exists between the conceptual and internal levels:
  • Conceptual
  • Internal
  • Both
  • None
3. Which mapping exists between the external and conceptual levels:
  • Conceptual
  • External
  • Both
  • None
4. The related and interconnected software components of a DBMS are described by the _______:
  • Logical architecture
  • Physical architecture
  • Both
  • None
5. Which are the types of physical DBMS architecture can be split :
  • Back end
  • Front end
  • Both
  • None
6. The DML is called:
  • Sublanguages
  • Host languages
  • VDL
  • DDL
7. The overall description of a database is called______:
  • Data definition
  • Data manipulation
  • Data integrity
  • Database schema
8. Which is proper subset designed to support ‘views’ belonging to different classes of users in order to hid or protect information:
  • Schema
  • Subschema
  • Non-schema
  • None-subschema
9.A data dictionary is a repository that manages _____:
  • Database
  • Memory
  • Metadata
  • All of these
10. A tuple is a(n):
  • column of a table
  • two dimensional table
  • row of a table
  • key of a table
DBMS MCQs

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Thursday, May 26, 2016

CSS MCQs Part 1

CSS MCQ Part 1 *********************
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HTML MCQs Part 2

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HTML MCQs

HTML MCQs Part 1

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DBMS MCQs Parts => 1.. 2..


HTML MCQs

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