MEDIUM
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IMPORTANT
Earn 100
Banker's algorithm for resource allocation deals with:
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Important Questions on Practice Sets
HARD
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IMPORTANT
Generation of intermediate code based on a abstract machine model is useful in compilers because:
EASY
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IMPORTANT
Empdt1(empcode, name, street, city, state, pincode).
For any pincode, there is only one city and state. Also, for given street, city and state, there is just one pincode. In normalization terms, empdt is a relation in:
MEDIUM
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IMPORTANT
Which of the following is not a valid deadlock prevention scheme?
EASY
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IMPORTANT
A grammar for a programming language is a formal description of:
MEDIUM
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IMPORTANT
Amongst the ACID properties of a transaction, the 'Durability' property requires that the changes made to the database by a successful transaction persist:
EASY
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IMPORTANT
The variables in the triggers are declared using:
HARD
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IMPORTANT
Which statement most accurately describes the result of not creating a exception handler for raised exception?
EASY
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IMPORTANT
The three language components of a database management system (DBMS) like DDL, DCL, DML.
Two different types of people (users and practitioners) are concerned with them. Which of them do users of a DBMS usually deal with?
