Tech Differences

Know the Technical Differences

Difference Between Waterfall Model and Spiral Model

The Waterfall and Spiral models are the process models used for developing software in a well-defined, systematic and cost-effective way. The major difference between these software process models waterfall and the spiral is that the waterfall model is comprised of the separate and isolate phases of specification and development. On the other hand, in a spiral model the different specification, development and validation phases are interleaved. These process model are a crucial part of … [Read more...]

Difference Between Cardinality and Modality

Cardinality and Modality are the two data modelling concepts used for understanding the information domain of the problem. For analysing the data objects, data attributes and relationships structures, the terms given above are very important. The major difference between cardinality and modality is that the cardinality is defined as the metric used to specify the number of occurrences of one object related to the number of occurrences of another object. On the contrary, modality signifies … [Read more...]

Difference Between Cybersecurity and Network Security

The cybersecurity and network security can be considered as the two sides of a coin. However, some experts believe that network security is a subpart or subdomain of the cyber-security. They mainly differ in the way that network security is implemented to protect internal information through inspecting employee activities and network access. In contrast, cybersecurity concentrates on external threats such as security breaches created by hackers attempting to infiltrate the network. The … [Read more...]

Difference Between MD5 and SHA1

The MD5 and SHA1 are the hashing algorithms where MD5 is better than SHA in terms of speed. However, SHA1 is more secure as compared to MD5. The concept behind these hashing algorithms is that these are used to generate a unique digital fingerprint of data or message which is known as a hash or digest. The essential features of hash algorithms are: These functions cannot be reversed. Size of the digest or hash is always fixed and does not depend on the size of the data. It is … [Read more...]

Difference Between Mainframe and Minicomputer

Mainframe and minicomputers are the types of a computer where mainframe computers provide much more features than minicomputer and high capacity for memory and processing speed. Initially, mainframes were constructed to provide reliability for transaction processing and are mainly utilized as servers. On the other hand, minicomputers are mid-size, small computers which people can use personally or as a high-end device too. However, this classification is based on the size and storage capacity … [Read more...]

Difference Between Blu-ray and DVD

Blu-ray and DVD are the types of optical memory where blu-ray provides larger space for storing HD videos while DVD offers less space. Blu-ray is earlier technology and the primary motive to devise it is to provide a more efficient and superior technology that is compatible with newer tech. Back in earlier days, we used LDTV and VCD then with the advancement in the technology, enhanced televisions with larger screens were developed from CRT to LCD and LED. This lead the development of SDTV, … [Read more...]

Difference Between DLP and LCD Projector

DLP and LCD are the types of DVP (Digital Video Projection) technologies used for displaying the computer screen over a large LCD screen or wall. The main difference between DLP and LCD projector is that the DLP works as a reflective technology while LCD is a transmissive method. Furthermore, DLP is more latest technology as compared to LCD. Content: DLP Projector Vs LCD Projector Comparison Chart Definition Key Differences Conclusion Comparison … [Read more...]

Difference Between Interlaced and Progressive Scan

Interlaced and progressive are the raster scanning technique widely used in analog video system. These techniques are distinguished according to the scanning process where the interlaced scan employs the scanning of odd and even marked lines of a picture that are displayed consecutively as two isolated fields which are superimposed to generate one frame or picture on the screen. On the other hand, progressive scanning sweep over the whole image at a time. Content: Interlaced Scan Vs Progressive … [Read more...]

Difference Between High-Level Language and Low-Level Language

High-level language and low-level language are the types of programming languages. The prior difference between high level and low-level language is that the high-level language is easily interpreted by programmers but not machines whereas low-level language can be easily understood by machines but not by humans. The low-level language contains machine language and assembly language. Content: High-Level language and Low-Level language Comparison Chart Definition Key … [Read more...]

Difference Between SQL and T-SQL

SQL and T-SQL are the query languages used to manipulate the database and are an important part of the DBMS. The prior difference between the SQL and T-SQL is that the SQL is non-procedural while T-SQL is a procedural language. T-SQL is an extension to SQL, developed by Sybase and Microsoft. It has additional features to the SQL like transaction control, row processing, exception and error handling and declared variables. However, all these SQL server interactions are carried out by sending … [Read more...]