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Computer
Which of the following conditions is NOT a mandatory requirement for a deadlock situation to occur in an operating system?
A
Mutual Exclusion
B
Hold and wait
C
Preemption
D
Circular wait
Correct Answer
C
Computer
In a Relational Database Management System (RDBMS), which normal form specifically eliminates transitive dependencies among non-prime attributes?
A
First normal form(1NF)
B
Boyce-codd Normal Form(BCNF)
C
Third Normal Form(3NF)
D
Second Normal Form(2NF)
Correct Answer
C
Computer
Which data structure is mainy used to implement a LIFO (Last-In, First-Out) logic, such as function calls tracking in an operating system?
A
Stack
B
Linked list
C
Queue
D
Binary tree
Correct Answer
A