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Computer MCQ

Introduction to Database Management System · Gujarat Board (GSEB) STD 11 Arts (GSEB - English Medium). 125 questions.

Questions · Page 3 of 3

MCQ

MCQ 1011 Mark
In $DBMS$ chapter, we are discussing $……….$  Models .
  • A
     network
  • ✓
     relational
  • C
     hierarchical
  • D
    productive
Answer
Correct option: B.
 relational
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MCQ 1021 Mark
From the following which is the type of datamodel ?
  • A
     Hierarchical
  • B
     Network
  • C
     Relational
  • ✓
     Allofthese
Answer
Correct option: D.
 Allofthese
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MCQ 1031 Mark
Base is a collection of $….......$
  • ✓
     related data objects
  • B
     related data application
  • C
     related field objects
  • D
     Related entity objects
Answer
Correct option: A.
 related data objects
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MCQ 1041 Mark
$…….$  Model is easy to understand the data relationship and very to manipulate.
  • A
     Hierarchical
  • ✓
     relational 
  • C
     network
  • D
     product base
Answer
Correct option: B.
 relational 
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MCQ 1051 Mark
Relational model is successful because of its $……….$
  • ✓
     simplicity 
  • B
     versatility
  • C
     design
  • D
     decision power
Answer
Correct option: A.
 simplicity 
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MCQ 1061 Mark
Which is the most successful data model ?
  • A
     Hierarchical
  • ✓
     relational
  • C
     network
  • D
     productbase            
Answer
Correct option: B.
 relational
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MCQ 1071 Mark
Data must be processed in a proper way to generate the useful and meaningful$……………$
  • ✓
     information
  • B
     database
  • C
     table
  • D
     field
Answer
Correct option: A.
 information
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MCQ 1081 Mark
Datamodel describes way of $…………$
  • A
     storing
  • B
     retrieving
  • ✓
     Both $(A)$ and $(B)$
  • D
     none of these
Answer
Correct option: C.
 Both $(A)$ and $(B)$
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MCQ 1091 Mark
Relational model is designed by $…………. .$
  • ✓
     E. F. Codd
  • B
     F. E. Code
  • C
     I. E. Code
  • D
     I. F. Code
Answer
Correct option: A.
 E. F. Codd
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MCQ 1111 Mark
The underlying structure of data base is known as $………….$
  • A
    data
  • ✓
    datamodel
  • C
    $DBMS$
  • D
    information
Answer
Correct option: B.
datamodel
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MCQ 1121 Mark
Base has a versatile way to organize information and store it in $…………….$
  • ✓
     table
  • B
     form
  • C
     report
  • D
     query
Answer
Correct option: A.
 table
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MCQ 1131 Mark
Who must be processed in a proper way to make information useful and meaningful ?
  • A
    Field 
  • ✓
     Data
  • C
     database
  • D
     Table
Answer
Correct option: B.
 Data
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MCQ 1141 Mark
Who is not muc useful in its original form ?
  • ✓
     Data               
  • B
     Information
  • C
     Both $(A)$ and $(B)$
  • D
     None of these
Answer
Correct option: A.
 Data               
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MCQ 1151 Mark
It is obvious that the perfect decision depends on the $…………$ of information available .
  • A
     process
  • ✓
     accuracy
  • C
     importance
  • D
     progress
Answer
Correct option: B.
 accuracy
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MCQ 1161 Mark
Data is in which form ?
  • A
     Oral
  • B
     Written
  • C
     Computrized and noncomputerized
  • ✓
     All of these
Answer
Correct option: D.
 All of these
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MCQ 1171 Mark
In following option , which option is an example of information system ?
  • A
     Search engine,reservation system
  • B
     Online banking,online text filling
  • C
     Stock trading system               
  • ✓
     all of these
Answer
Correct option: D.
 all of these
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MCQ 1181 Mark
From the following which is not open source $DBMS\ ?$
  • ✓
     Oracle
  • B
     Ingress
  • C
     Base
  • D
    $ MYSQL$
Answer
Correct option: A.
 Oracle
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MCQ 1191 Mark
In present technology almost all data is stored and manage$ …………….$
  • ✓
     electronically
  • B
     handwritten
  • C
     mechanical
  • D
     database
Answer
Correct option: A.
 electronically
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MCQ 1201 Mark
In the current state of affairs with the arrival and reach of which technology the whole information is stored and managed by electronic method ?
  • A
    Microscience 
  • B
     Rocket
  • ✓
     Digital
  • D
     Internet
Answer
Correct option: C.
 Digital
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MCQ 1211 Mark
Which type of system you define as a $DBMS\ ?$
  • A
     Efficient storage
  • B
     Maintenance
  • C
     Retrieval of data
  • ✓
     All of these
Answer
Correct option: D.
 All of these
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MCQ 1221 Mark
what is data ?
  • A
     Facts,figure
  • B
     Details related to people,places
  • C
     things,events
  • ✓
     All of these
Answer
Correct option: D.
 All of these
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MCQ 1231 Mark
” Row informationor Numbers “ are used for $…………. .$
  • A
     variable
  • B
     field
  • ✓
     data
  • D
     information
Answer
Correct option: C.
 data
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MCQ 1241 Mark
information is the output generated through processing of which ?
  • ✓
     data
  • B
     table
  • C
     Field
  • D
     Column
Answer
Correct option: A.
 data
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