Verification is the process of verifying something to ensure its correctness, while Validation is the process of validating something in which the user tests the system with some inputs and verifies whether the output is as per the expectation or not. In software testing, both Validation and Verification are the ... Read More

Both the Waterfall model and the V-Model are quite widely used development methodologies in the software industry. Both of these models help the development of applications in a systematic way. The basic difference between V-Model and Waterfall model is that, in the V-Model, defects are identified in the testing phase, ... Read More

An entity is similar to a unique object and a collection of attributes. There are two types entities namely strong entity and weak entity. A strong entity is an independent entity. On the other hand, a weak entity is a dependent entity that depends on a strong entity. Read through ... Read More

Multitasking plays an important role in the context of defining the performance of a computer. Multitasking decides how processes are divided and performed by the CPU between different inputoutput subsystems. In order to process multiple tasks most efficiently, computer systems use various methods to schedule the tasks, speed up calculations ... Read More

Both operating system and Kernel are types of system software. The basic difference between the two is that an operating system is a system software that acts as the interface between the users and the machine, while a kernel is a part of the operating system that converts user commands ... Read More

A program is a passive entity that has a set of codes and instructions required to accomplish a task. A process, on the other hand, is an active entity of a program that is started with the execution of the program. Thus, the process is started by the program, once ... Read More

The terms "product" and "process" are important in the context of software development. The basic difference between a product and a process is that a process is a set of steps to guide the project in order to obtain the appropriate product, whereas the product is the final result of ... Read More

Both Procedural and Non-procedural Languages are widely used in the development of applications and other computer software. Both these types of languages have different approaches on the basis of which we can differentiate them. In this article, we will discuss the important differences between procedural and non-procedural programming languages. Let's ... Read More

A projector is a visual display unit that is used to project pictures and films onto a screen. Depending on the technology used, several types of projectors available such as LCD projector, LED projector, DLP projector, 4K Projector, Laser projector, etc. In this article, we will discuss about DLP and ... Read More

In operating systems, both deadlock and starvation are unwanted situations that take place when the processes that need a shared resource block each other's progress indefinitely. Both are unwanted situations; however, a deadlock is quite different than a starvation. In this article, we will discuss all the important differences between ... Read More