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BSc CS Sem 3 BSc CS Semester 3 (2020 2021) 2021 DBMS Question Paper - Mumbai University | munotes

BSc CS Semester 3 (2020 2021) Question Paper.pdf
SEM 3 · BSc CS Semester 3 (2020-2021) · 1 May 2025

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Questions asked in this paper

What is the maximum number of ELSE clauses
2 that can be included in an IF clause that is not Any Number
The attribute is used to declare
table is affected by triggering statement. Before Row Row
PL/SQL is a completely portable, Low-performance High-performance Null-performance Stable-performance High-performance
string used to represent itself. Literal
The lock manager maintains a structure known as
to detect deadlock cycles. precedence graph serializable graph serial graph waits-for-graph waits-for-graph
The operator is used to assign a value
The effect of a Transaction should persists even if
reflected on disk. This property refers to
To make the changes permanent a
11 statement has to be given at the Commit Commit
quivalent to some serial schedule. conflict serializable view serializable conflict equivalent serializable view serializable
dirty page in the buffer pool. Dirty Page Table Transaction table Checkpoint Table State Table Dirty Page Table
A trigger is fired each time a row
14 in the table is affected by the triggering
is arun time errorin program. |Exception Error Compilation Excecution Exception
A is a special kind of a store
16 procedure that executes on the table with certain
actions like insertion, deletion or updation of
that has to be repeated. for loop while loop
Which control structure executes a sequence of
19 satements repeatedly as long as a condition holds |Conditional Control Iterative Control Sequential Control Transaction Control Iterative Control
20 The is the LSN of the first log record
22 Either all actions of a transaction are carried out
or none are refers to the property Consistency Isolation Durability Atomicity
control within a PL/SQL block. Jump If-else GoTo

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