The key difference between class diagram and object diagram is that the class diagram represents the classes and their relationships between them while the object diagram represents the objects and their relationships between them at a particular moment. UML stands for Unified Modelling Language. It helps to model the object-oriented concepts to develop software solutions. […]
Difference Between Use Case Diagram and Activity Diagram
The key difference between use case diagram and activity diagram is that the use case diagram helps to model the system and user interactions while the activity diagram helps to model the workflow of the system. UML stands for Unified Modelling Language. It is different from other programming languages such as C, C++, Java. It […]
Difference Between XSS and SQL Injection
The key difference between XSS and SQL Injection is that the XSS (or Cross Site Scripting) is a type of computer security vulnerability that injects malicious code to the website so that the code runs in the users of that website by the browser while the SQL injection is another website hacking mechanism that adds SQL […]
Difference Between XSS and CSRF
The key difference between XSS and CSRF is that, in XSS (or Cross Site Scripting), the site accepts the malicious code while, in CSRF (or Cross Site Request Forgery), the malicious code is stored in the third party sites. The XSS is a type of computer security vulnerability in web applications that enables attackers to […]
Difference Between Time Series and Cross Sectional Data
The key difference between time series and cross sectional data is that the time series data focuses on the same variable over a period of time while the cross sectional data focuses on several variables at the same point of time. Furthermore, the time series data consist of observations of a single subject at multiple time […]
Difference Between Top Down and Bottom Up Parsing
The key difference between top down and bottom up parsing is that the top down parsing performs the parsing from the staring symbol to the input string while the bottom down parsing performs the parsing from input string to the starting symbol. Furthermore, another important difference between top down and bottom up parsing is that […]
Difference Between Time Series and Panel Data
The key difference between time series and panel data is that time series focuses on a single individual at multiple time intervals while panel data (or longitudinal data) focuses on multiple individuals at multiple time intervals. Consider the following two examples to understand the difference between time series and panel data clearly: profit of an […]
Difference Between Declaration and Definition in C
The key difference between declaration and definition in C is that declaration in C tells the compiler about the function name, return type and parameters while definition in C contains the actual implementation of the function. That is, declaration provides information about the function to the compiler whereas, definition contains the actual statements of the […]
Difference Between CakePHP and CodeIgniter
The key difference between CakePHP and CodeIgniter is that CakePHP provides an inbuilt ORM while CodeIgniter has to use third party libraries for ORM. Another important difference between CakePHP and CodeIgniter is that CakePHP has codes generating console, pre-defined auto calling functions, and built-in Ajax support whereas, the CodeIgniter does not have these features and […]
Difference Between Union and Union All in SQL Server
The key difference between union and union all in SQL server is that union gives the resulting dataset without duplicate rows while union all gives the resulting dataset with the duplicate rows. DBMS is a software to create and manage databases. A database consists of many tables, and the tables are related to each other. […]
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