data base management system (DBMS) set 4 Detailed Explanation And More Example
MOST IMPORTANT computer mcq - 5 EXERCISES
The following question based on data base management system (DBMS) topic of computer mcq
(a) Count the number of data fields in an active database file
(b) Count the number of data files which are active
(c) Count the records which are updated
(d) Count the number of records in an active database file
The correct answers to the above question in:
Answer: (d)
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Read more dbms Based Computer Questions and Answers
Question : 1
This set of related data items is known as a
a) File
b) Record
c) Table
d) None of the above
Answer »Answer: (b)
Question : 2
A treelike structure of records in a database. Select the best fit for answer
a) Hierarchical database structure
b) Relational database structure
c) Multidimensional database structure
d) Sequential database access
Answer »Answer: (a)
Question : 3
Which of the following columns can not be found in the macro design window?
a) Arguments column
b) Comment column
c) Conditions column
d) Actions column
Answer »Answer: (b)
Question : 4
What data type should you choose for a zip code field in a table?
a) Text
b) Number
c) Memo
d) All of above
Answer »Answer: (a)
Question : 5
A repository for data, usually covering specific topic is
a) Database
b) Data requisition
c) Data bank
d) Data collection
Answer »Answer: (c)
Question : 6
A good query system
a) Can accept English language commands
b) Allows non-programmers to access information stored in a database
c) Can be accessed only by data prssing professionals
d) Both (A) and (B)
Answer »Answer: (b)
GET data base management system (DBMS) PRACTICE TEST EXERCISES
data base management system (DBMS) set 1
data base management system (DBMS) set 2
data base management system (DBMS) set 3
data base management system (DBMS) set 4
data base management system (DBMS) set 5
data base management system (DBMS) Shortcuts and Techniques with Examples
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