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Articles by Pranavnath
Page 35 of 39
Difference between Mobile IP and GSM
Mobile IP extends its hand to communicate between devices that are wirelessly connected. Mobile Internet Protocol (IP) comes under the fourth layer of the OSI model called the Network layer. GSM comes under the second layer which is a physical layer of the OSI model. In GSM, the geographic area is divided into hexagonal cells, each of whose side is determined by the transmitter's strength and load. A base station with a transceiver and an antenna is located in the middle of the cell. What is Mobile IP? Mobile IP is a protocol that gives a set of rules to ...
Read MoreDifference between IMAP and SMTP
When it comes to e-mail communication, two primary protocols play a significant part within the handle - IMAP and SMTP. Whereas both of the protocols are essential for email communication, they serve diverse purposes and have different functionalities. Understanding the distinction between IMAP and SMTP is pivotal for anybody utilizing email services or creating mail clients. In this article, we are going investigate the contrasts between IMAP and SMTP, including their definitions, functionalities, and utilize cases. IMAP IMAP stands for Internet Message Access Protocol. IMAP permits clients to oversee their e-mail messages on the server, instead of downloading them to ...
Read MoreDifferences between Routine and Process
A routine is said to be a computer program with a set of instructions that is used for the execution of the system program. They allocate or deallocate the memory used after completion of its execution as per instructions given as routine-routine or even functions. The process is termed as the programs that are currently in execution state and utilizes the resources of CPU. Each process undergoes different states like active, new, ready, block, and wait, suspended during its life cycle. Multiprogramming environment is done to the processes which require it, where each process is classified into preemption and non-preemption ...
Read MoreDifference between iCloud and MediaFire
MediaFire helps the user with a storage feature that enables them to access the data from anywhere without any difficulty. In both cases, the files or folders can be uploaded remotely and provides free storage space without any prior subscription. High−resolution pictures and videos are kept safe and secured in iCloud Photos, with lightweight, space−saving copies on all of our devices. No matter what device we are using, iCloud Drive makes it simple to access and share the files and folders we save. What is iCloud? Apple Incorporation offers the cloud computing and storage service known as iCloud. Users are ...
Read MoreDifference between Delta Modulation (DM) and Differential Pulse Code Modulation (DPCM)
In digital communication, Delta Modulation and Differential Pulse Code Modulation are the techniques with fixed step size and it has updated ones with varying step size as Adaptive DM and DPCM. The Correlation between the current sample and a predicted value is quantized for both approaches to function. The main distinction between the two is that while DPCM sends multiple bits per sample, DM only sends one bit per sample. DM is a less complex approach than DPCM, but it also has a worse signal−to−noise ratio. What is Delta Modulation (DM)? It follows a linear type and the circuits of ...
Read MoreDifference Between Inter and Intra Frame Compression
In the recent era of digital technology, people connected to the network need to send data within a minimum time and aim to save storage space for media files. When large files have to be transmitted simultaneously in a shorter period, then the user can choose any compression method to reduce the data size and upload it. Data compression is a complex task as each frame of the image or video has to be technically processed and it should not compromise the quality of the original data before sending it through the network. Two types of compression for video formats ...
Read MoreDifference between Layer-2 and Layer-3 Switch
Open System Interconnection (OSI) model consists of seven major layers. The layer−2 of the OSI stack and the switches working in this layer is layer−2 switch. Similarly, the third layer of this model is called the network layer and the switches working in this layer is layer−3 switch. Initially, Local Area Network uses hubs as a central devices connected to other devices. Later bridges were introduced but had less number of ports and then only switches were developed which includes more ports. What is a Layer−2 switch? The Layer−2 switches are the physical component of the network, in these, the ...
Read MoreDifference between Kerberos and RADIUS
In this article, we will understand the concept of Kerberos and Radius and the difference between them. The three main components of Kerberos are the computer that contains the database, the ticket−granting server, and the authentication server. RADIUS does not store data in a specific format but rather talks with a central database. Kerberos is used to verify the identity of users and services before allowing them to access sensitive information. The verification methods used by the application layer protocols of Kerberos are ticket−based encryption methods. What is Kerberos? Kerberos comes under the application layer which is the topmost layer ...
Read MoreDifference between Linear Block Code and Convolution Code
In Data Communication, the data are transferred from the client to the receiver. During this transmission, there may be a chance of an error occurring due to network problems, interference and using any other ways. So, the error needs to be detected and corrected. For both error detection and correction, we can use various methods like linear code and Convolution code. Linear codes are efficient one for error correction of the transmission bits between the hosts, while convolution code encodes in a timely fashion. What is Linear Code? Block code is the one that encodes data within the block and ...
Read MoreDifference between Fixed VOIP and Non-Fixed VOIP
Voice data can be sent from one device to another using telephone devices or wireless mode. Voice communication works for all factors including long−distance, local areas, mobile devices, and international numbers. This technology is useful for normal customers and businesses as it provides other features like caller ID, voicemail, text messaging, team chats, and call recording that may not be available in all phone services. These voice and multimedia sessions can be communicated over an Internet connection using fixed or non−fixed methods. Fixed VoIP Fixed Voice over IP has a physical address and the number is assigned to the owner ...
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