Question
a.
P1 & P2 trying TO GET TO 2 resources R1 & R2.
P1 gets a LOCK ON R2
AND
P2 gets a LOCK ON R2
THEN
P1 tries TO GET a LOCK ON R2 but can’t because it IS locked BY P2
AND
P2 tries TO GET a LOCK ON R1 but can’t because it IS locked BY P1
b.
P1 & P2 trying TO GET TO 2 resources R1 & R2.
P1 gets a LOCK ON R1
AND
P2 gets a LOCK ON R1
THEN
P1 tries TO GET a LOCK ON R2 but can’t because it IS locked BY P2
AND
P2 tries TO GET a LOCK ON R1 but can’t because it IS locked BY P1
c.
P1 & P2 trying TO GET TO 2 resources R1 & R2.
P1 gets a LOCK ON R1
AND
P2 gets a LOCK ON R2
THEN
P1 tries TO GET a LOCK ON R2 but can’t because it IS locked BY P2
AND
P2 tries TO GET a LOCK ON R1 but can’t because it IS locked BY P1
d.
All of the mentioned
Posted under SQL Server
P1 gets a LOCK ON R1
AND
P2 gets a LOCK ON R2
THEN
P1 tries TO GET a LOCK ON R2 but can’t because it IS locked BY P2
AND
P2 tries TO GET a LOCK ON R1 but can’t because it IS locked BY P1
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Which of the following scenario give rise to deadlock (There are 2 processes)?
Similar Questions
Discover Related MCQs
Q. Which of the following occurs when two connections need access to same piece of data concurrently and the meanwhile another is blocked because at a particular time, only one connection can have access?
View solution
Q. Point out the wrong statement.
View solution
Q. An XML deadlock graph has ______ main sections.
View solution
Q. _____________ section lists all the resources that were involved in the deadlock.
View solution
Q. ___________ is a deadlock between a statement that is reading and a statement that is performing some form of data modification.
View solution
Q. Which of the following query returns object names from partition IDs?
View solution
Q. Which of the following best practice should be carried out concerning data types?
View solution
Q. The transaction log supports which of the following operations?
View solution
Q. Point out the correct statement.
View solution
Q. Which of the log_reuse_wait_desc value has log_reuse_wait value 0?
View solution
Q. ACTIVE_TRANSACTION has log_reuse_wait value is _________
View solution
Q. Point out the wrong statement.
View solution
Q. ________ logging is not supported for memory-optimized tables.
View solution
Q. Index page deallocation during a ________ operation is always fully logged.
View solution
Q. Which of the following checkpoint has ‘recovery interval’ less than zero?
View solution
Q. Internal checkpoint is generated in response to which of the following event?
View solution
Q. __________ backups are taken in bulk or full recovery models only.
View solution
Q. Which of the following compression type is supported by SQL Server 2014?
View solution
Q. Point out the correct statement.
View solution
Q. Use _________ data compression to compress columnstore data with archival compression.
View solution
Suggested Topics
Are you eager to expand your knowledge beyond SQL Server? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
