INSTRUCTIONS
1. NUMBER OF QUESTIONS 25
2. HAS A TIME LIMIT OF 15 MINUTES
3. HAS A PASS MARKS OF 30%
4. QUESTIONS PER PAGE 1
5. EACH QUESTIONS HAS 1 MARKS
6. NEGATIVE MARKING FOR EACH QUESTIONS 0.25
7. WILL ALLOW TO YOU GO BACK ,SKIP AND CHANGE YOUR ANSWERS
8. WILL ALLOW TO YOU PRINT OUT YOUR RESULT AND CERTIFICATE
9. WILL ALLOW TO YOU PRINT OUT See moreYOURS RESPONSE SHEET WITH CORRECT ANSWER KEY AND EXPLANATION
10. WE WILL PROVIDE YOURS RESULT,CERTIFICATE AND YOUR RESPONSE SHEET TO YOURS EMAIL ID AT END OF ONLINE TEST
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A career path that focuses on creating, managing and supporting the reports generated from databases
Provide limited control over how information is displayed and reported.
provides the tools for database designer to display information in the desired
Provides the tools for the database administrator to monitor and report on database use and activity
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data dictionary
data independence
data integrity
referential integrity
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is downloaded to the client upon request
is shared by both client and server
Resides on the client side
Resides on the server side
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Hierarchical
Network
Object oriented
Relational database
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hierarchical database
Network database
object oriented database
relational database
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Limited capacity (unable to hold much data)
Limited flexibility in accessing data
Overhead associated with maintaining indexes
Performance of the database is poor
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link data from remote databases
Prevent users from getting to database security information
Provide a conceptual view of the data so it is easier to understand
Store complex data structure to represent the properties of objects
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analysis phase
feasibility study
Investigation stage
System design
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Data storage subsystem
Database engine
query processor
Security sub system
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Database marginal system
Directory Based Memory Standard
Data Base Management System
Dual Bus Mask Storage
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Horizontal data
record
Information
None of these
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Edit
Browse
Replace
All of these
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Different types
Same type
Varied or same type
none of the above
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same
May or may not same
different
All of above
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standard quality literature
structured query language
standard query language
Standard query linguistics
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data
Relations
Constraint and schema
All of these
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Store Information
Modify Information
Extract Information
All of above
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Small amount of data
data about data
Redundant data
None of these
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Four general languages
Fourth generation languages
Forty General Languages
none
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bit-byte-record-field-file-database
byte-bit-field-record-file-database
bit-byte-field-record-file-database
bit-byte-file-record-field-database
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It is a physical representation of the data
It allows a many-to -many relationship
It is conceptually simple
It will be dominant database of the future
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difficult to update
Lack of data independence
data redundancy
All of above
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DB/DC dictionary
TOTAL
ACCESS
DATA PACK
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to check all input data
To check all spelling
To collect and organize input data
to output data
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