Question
In a certain code language, 'temples spiritually
inclined' is coded as 'fg cd qa', 'spiritually old snow' is coded as 'xg cd ry' and 'peaked temples snow' is coded as 'lp fg ry'. Find the code for 'peaked inclined old'?Solution
I: 'temples spiritually inclined' is coded as 'fg cd qa'. II: 'spiritually old snow' is coded as 'xg cd ry'. III: 'peaked temples snow' is coded as 'lp fg ry'. From statement I and III, we conclude that 'temples' is coded as 'fg'. From statement I and II, we conclude that 'spiritually' is coded as 'cd'. From statement I alone, we conclude that 'inclined' is coded as 'qa'. From statement II and III, we conclude that 'snow' is coded as 'ry'. From statement II alone, we conclude that 'old' is coded as 'xg'. From statement III alone, we conclude that 'peaked' is coded as 'lp'. So, the code for 'peaked inclined old' is 'lp qa xg'.
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:
Relevant for Exams:
