Showing posts from July, 2023Show all
OS
System Calls
System Call A system call is a mechanism using which a user program can request a se…
DBMS
Transaction in DBMS and States of Transaction
Transaction A Unit of work done against the DB in a logical sequence, nothing but Tra…
Java
forName() method or function in Java
forName() This method or function is present in Class class in Java. This method re…
DBMS
Clustering in DBMS
Database Clustering ( making Replica-sets) Is the process of combining more than one…
DSA
Count set bits in an integer OR Brian Kernighan's algorithm
Brian Kernighan's algorithm · We generally use this algorithm to find …
DBMS
Key Types in DBMS
1. Super Key (SK): Any permutation combination of attributes present in a table that…