Question
What is the expected phenotypic ratio in the F2
generation of a dihybrid cross according to Mendel’s law?Solution
The expected phenotypic ratio of a dihybrid cross in the F2 generation is 9:3:3:1 according to Mendel’s law of independent assortment.
Shadow paging in recovery eliminates the need for:
Which of the following is a type of database index?
In relational algebra, the operation that combines tuples from two relations using common attribute values is:
What is the maximum number of processes that can be in the Ready state?
A transaction that reads a value then later sees a different value because another transaction updated and committed in between experiences which anomaly?
MVCC (Multi-Version Concurrency Control) ensures:
Which of the following is true about ACID properties in DBMS?
Which normal form removes partial dependency?
Which of the following is not part of the process control block (PCB)?
In an E-R Diagram, entities are typically represented by:
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