DMBS.ig
Looking for DMBS.ig test answers and solutions? Browse our comprehensive collection of verified answers for DMBS.ig at moodle.cs.ubbcluj.ro.
Get instant access to accurate answers and detailed explanations for your course questions. Our community-driven platform helps students succeed!
Each node of the precedence graph represents a transaction
View this question
Read uncommitted isolation level is also known as the "dirty read" isolation level.
View this question
In Replacement Selection, records with smaller values cannot be stored in the output file from the current pass because they wouldn't be sorted.
View this question
SQL Injection is classified into: inbound, outbound and inferetial
View this question
Centralized database systems offer node autonomy, making them equally suitable for geographically distributed systems compared to distributed database systems
View this question
JDBC drivers are compatible only with certain operating systems and cannot be used across different platforms
View this question
"Unrepeatable reads" is a situation where a transaction reads the same value twice from a database and gets different values between reads due to updates performed by other transactions between the two reads.
View this question
'Deadlock' does not refer to a situation where a group of users are all waiting for the other to release resources
View this question
In distributed databases, applying asynchronous replication changes is done on secondary nodes
View this question
Read uncommitted isolation level is suitable for scenarios where high data consistency is crucial, even if it means potentially sacrificing some concurrency.
View this question
Want instant access to all verified answers on moodle.cs.ubbcluj.ro?
Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!