Q. Which of the following database object does not physically exist?

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Q. NULL is

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Q. A data dictionary is a special file that contains:

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Q. A file manipulation command that extracts some of the records from a file is called

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Q. Which two files are used during operation of the DBMS.

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Q. Database is collection of ____.

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Q. __________________ is collection of interrelated data and set of program to access them.

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Q. DBMS should provide following feature(s) ______.

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Q. Which of the following is considered as DBMS ?

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Q. Before use of DBMS information was stored using __________.

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Q. The DBMS acts as an interface between what two components of an database system ?

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Q. Long form of DBA is ______________.

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Q. DBMS stands for __________.

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Q. A database is a complex type of ______.

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Q. In __________ data can be stored in structured manner.

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Q. Duplication of data at several places is called as _______________.

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Q. Suppose user have Saving Account and Checking Account in the Bank. Saving Account Stores following information -

account-no
name
address
mobile

and Checking Account stores -

account-no
name
address
mobile

Which of the information is not redundant ?

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Q. If in redundant file common fields are not matching then it results in _____________.

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Q. Data Isolation caused due to ________ in traditional file system.

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Q. If person A want to transfer fund of Rs.500 to person B. If failure occurs after removing Rs.500 from Account A and before transferring to Account B then problem caused is __________.

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