data base management system (DBMS) set 1 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) Relations
(b) Domains
(c) Queries
(d) All of the above
The correct answers to the above question in:
Answer: (b)
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Question : 1
A field that uniquely identifies a record is called a
a) Main field
b) Header
c) Key field
d) None of above
Answer »Answer: (c)
Question : 2
The arranging of data in a logical sequence is called
a) Sorting
b) Classifying
c) Reproducing
d) summarizing
Answer »Answer: (a)
Question : 3
Records are deleted using
a) DELETE command followed by pack
b) DELETE command without pack
c) DELETE command followed by zap
d) DELETE command without zap
Answer »Answer: (a)
Question : 4
A subset of characters within a data field is known as
a) Record
b) File
c) Data string
d) Byte
Answer »Answer: (c)
Question : 5
DBMS allows you to create, interrogate, and maintain a database, create reports, and develop application programs, select the best fit answer
a) Database management approach
b) DBBMS uses
c) Database administrator
d) Query language
Answer »Answer: (d)
Question : 6
Which field allow to select items from drop down list?
a) An OLE field
b) A Memo Field
c) A lookup Field
d) A hyperlink field
Answer »Answer: (c)
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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