Tech Differences

Know the Technical Differences

Difference Between SOAP and REST

Web services are categorised into two types: SOAP and REST. Typically SOAP and REST are the methods used to call the web services. There are several differences between SOAP and REST. Firstly SOAP relies on XML to assist the services while REST can support various formats such as HTML, XML, JSON, etc. Another significant difference is that SOAP is a protocol. Conversely, REST is considered to be an architecture, which means that REST is a platform that uses existing protocols for the client and … [Read more...]

Difference Between Radio wave and Microwave

The radio waves and microwaves are the kinds of electromagnetic waves. Now before understanding the two in detail, we must know its background details such as what are electromagnetic waves and how these can be produced. The electromagnetic waves radiated by accelerating charges. The electric and magnetic fields oscillate simultaneously which result in regeneration of both of the fields. In simple words, the oscillating electric and magnetic fields reproduce each other and the wave is propagated … [Read more...]

Difference Between Prim’s and Kruskal’s Algorithm

Prim's and Kruskal's algorithms are designed for finding the minimum spanning tree of a graph. These algorithms use a different approach to solve the same problem. Prim's algorithm works by selecting the root vertex in the beginning and then spanning from vertex to vertex adjacently, while in Kruskal's algorithm the lowest cost edges which do not form any cycle are selected for generating the MST. These algorithms are designed for the undirected graph. The Minimum Spanning Tree (MST) is a … [Read more...]

Difference Between Greedy Method and Dynamic Programming

To solve the optimization problem in computing the two methods namely greedy and dynamic programming are used. The solutions produced by the greedy algorithms are more effective than the dynamic programming solutions. The primary difference between the greedy method and dynamic programming is that greedy method just generates only one decision sequence. As against, dynamic programming can produce many decision sequences. Content: Greedy Method Vs Dynamic Programming Comparison … [Read more...]

Difference Between QAM and QPSK

The primitive difference between the QAM and QPSK is that the spectral width of QAM is narrower than the QPSK. Furthermore, the BER (Bit Error Rate) of the QAM is higher than the QPSK. Previously, to transfer the digital data we used analog transmission medium. Hence, we required a technology which can convert the digital data into analog signals, such as employed in the telephone networks. So, to perform such task the modem (modulator/demodulator) is used where the modulation and demodulation … [Read more...]

Difference Between SONET and SDH

SONET and SDH are the interfacing optical technologies mainly used in telephone networks. These technologies are very similar; however, there exist minor differences between them. The first point based on which SONET and SDH can be distinguished is the origin of the standards SONET is developed by ANSI and can carry payloads for the North American PDH hierarchy. On the other hand, SDH was developed by ITU-T (international standard). Furthermore, the frame format of SONET usually utilizes v3 … [Read more...]

Difference Between CIDR and VLSM

CIDR and VLSM are the terms explicitly used at the time of designing a network where CIDR is used for merging the routes in order to decrease the routing information carried by the core routers. On the contrary, VLSM facilitates in optimizing the available address space. CIDR is just opposite of VLSM, where it describes rules for referencing set of networks with a single route statement. Conversely, VLSM defines rules for subdividing the networks. Content: CIDR and VLSM Comparison … [Read more...]

Difference Between PGP and S/MIME

The PGP (Pretty Good Privacy) and S/MIME (Secure Multipurpose Internet Mail Extensions) are the security protocols designed to serve for securing the electronic mail facility. The prior difference between these protocols lies within their security mechanism type of algorithms used. PGP uses either digital certificates or key rings for building trust between the users. In contrast, S/MIME employs encryption, message digest and digital signatures. We are aware about the electronic mail services … [Read more...]

Difference Between Backup and Recovery

Backup and Recovery are terms related to data protection. An efficient backup and recovery schemes are crucial for any organization for protecting the valuable data of its organization. However, backup and recovery are different concepts where a backup is storing a copy of the entire data of the database or database onto storage devices. Conversely, recovery is the technique of restoring the lost data from the storage mediums which have been backed up. Content: Backup Vs Recovery … [Read more...]

Difference Between Full Virtualization and Paravirtualization

The Virtualization enables one computer to carry out the job of multiple computers, with the help of sharing resources of single hardware across several environs. The full virtualization and paravirtualization are categorized under CPU virtualization. These are mainly distinguished by the fact that in full virtualization the unmodified OS is not awared about the virtualization and it uses binary translation to trap the OS calls at the run time. Conversely, in paravirtualization, the hypercalls … [Read more...]