Both MySQL and SQL Server, both are relational database management systems or RDBMS. MySQL is open source and is free to use whereas SQL Server is licensed product of Microsoft.Following are the important differences between MySQL and SQL Server.Sr. No.KeyMySQLSQL Server1Owned/Developed ByMySQL is owned by Oracle.SQL Server is developed by ... Read More

Both RDBMS and HBase, both are database management systems. RDBMS uses tables to represent data and their relationships. HBase is a column-oriented dbms and it works on top of Hadoop Distributed File System (HDFS).Following are the important differences between RDBMS and HBase.Sr. No.KeyRDBMSHBase1DefinitionRDBMS stands for Relational DataBase Management System.HBase has ... Read More

RDBMS and OODBMS are database management systems. RDBMS uses tables to represent data and their relationships whereas OODBMS represents data in form of objects similar to Object Oriented Programming.Following are the important differences between RDBMS and OODBMS.Sr. No.KeyRDBMSOODBMS1DefinitionRDBMS stands for Relational DataBase Management System.OODBMS stands for Object Oriented DataBase Management ... Read More

OOPOOP, refers to Object Oriented Programming and its deals with objects and their properties. Major concepts of OOPs are −Class/objectsAbstractionEncapsulationPolymorphismInheritancePOPPOP, refers to Procedural Oriented Programming and its deals with programs and functions. Programs are divided into functions and data is global.Following are the important differences between OOP and POP.Sr. No.KeyOOPPOP1DefinitionOOP ... Read More

MD5 and SH1 are hashing algorithms. MD5 is much faster than SH1Following are the important differences between MD5 and SH1.Sr. No.KeyMD5SH11DefinitionMD5 stands for Message Digest.SHA stands for Secure Hash Algorithm.2Supported LengthMD5 can have 128 bits length of digest message.SHA can have 160 bits length of digest message.3SpeedMD5 is faster than ... Read More

UMA and NUMA are shared memory models. Multiprocessors are divided among these type of categories. In UMA, Uniform Memory Access, a single memory controller is used and it is applicable for general purpose applications and time sharing applications. In NUMA, Non-Uniform Memory Access, multi memory controllers are used. NUMA is ... Read More

CPU and GPU are processor units. CPU is considered as the brain of the computer and consists of ALU (Arithmetic Logic Unit) which stores the information, performs calculations and CU(Control Unit) which performs instructions and branching. GPU is used to enhanced the images, videos of the computer. It mainly have ... Read More

All of these functions are used to get character from input and each function returns an integer signifying the status code as well.Following are the important differences between getc(), getchar(), getch() and getche() functions.getc()getc() can read characters from any stream. Returns EOF on failure.Syntaxint getc(FILE *stream);getchar()getchar() can read characters from ... Read More

Scanner and BufferReader both classes are used to read input from external system. Scanner is normally used when we know input is of type string or of primitive types and BufferReader is used to read text from character streams while buffering the characters for efficient reading of characters. Following are ... Read More

Sr. No.KeyFail-FastFail-Safe1ExceptionAny changes in the collection, such as adding, removing and updating collection during a thread are iterating collection then Fail fast throw concurrent modification exception. The fail-safe collection doesn't throw exception. 2.Type of collectionArrayList and hashmap collection are the examples of fail-fast iterator CopyOnWrite and concurrent modification are the examples of a ... Read More