Tech Differences

Difference Between Cellpadding and Cellspacing

Cellpadding and Cellspacing are the attributes used in table formatting, it actually sets the whitespaces in your table cells. These are the significant properties of a web document. The main difference between cellpadding and cellspacing is that the cellpadding is used to fix the width between the cell edge and its content. Conversely, the cellspacing sets the space between the single cells. The width of these attributes can be measured by using pixels or percentage. For adjusting the space … [Read more...]

Difference Between GET and POST Method in HTML

GET and POST are two efficient techniques that can send the data to the server and browser necessarily need these to communicate to the server. The two methods are distinct where GET method adds the encoded data to the URI while in case of POST method the data is appended to the body rather than URI. Additionally, GET method is used for retrieving the data. Conversely, POST method is used for storing or updating the data. The form tag is used for expressing the content of the form; this is … [Read more...]

Difference Between Java and JavaScript

Java and JavaScript are the programming languages primarily used for the different purposes. Although they sound similar but there are not many similarities between them, in fact, they are different. Java is essentially be used as a general-purpose programming language while JavaScript is used as client-side scripting language. Java is both compiled and interpreted language while the browser interprets JavaScript. The JavaScript uses prototype objects, and these objects help in accessing … [Read more...]

Difference Between Server-side Scripting and Client-side Scripting

The scripts can be written in two forms, at the server end (back end) or at the client end (server end). The main difference between server-side scripting and client-side scripting is that the server side scripting involves server for its processing. On the other hand, client-side scripting requires browsers to run the scripts on the client machine but does not interact with the server while processing the client-side scripts. A script is generally a series of program or instruction, which … [Read more...]

Difference Between AM and FM

AM and FM are the modulation techniques. The prior difference between AM and FM is that in AM the frequency is kept constant and amplitude of the signal changes while in FM the amplitude of the signal is not allowed to change and frequency of the signal changes. Fundamentally, there are two types of continuous wave modulation/analog modulation, amplitude modulation and angle modulation. FM is categorized under angle modulation. Modulation is a method of changing some particular properties of … [Read more...]

Difference Between H.323 and SIP

H.323 and SIP are specifically known for the IP signalling standards. The H.323 and SIP describe multimedia communication systems and protocols. These protocol suites differ in many ways. Essentially, H.323 is derived by ITU before the advent of SIP while SIP is acknowledged by IETF standard. IP telephony (Voice over IP) was evolved to implement cost savings, which actually produces from regulative taxes levied on long distances voice calls. This type of additional charge is not pertinent to … [Read more...]

Difference Between LAN and VLAN

LAN (Local Area Network) is a collection of network devices which employ the communications between the connected devices. Similarly, VLAN (Virtual LAN) is a type of LAN which enhances the capabilities of a flat LAN. Now, how these can be differentiated? There are major differences between LAN and VLAN such as LAN work on single broadcast domain while VLAN works in a multiple broadcast domain. VLAN can combine the end station having similar requirement irrespective of their physical location … [Read more...]

Difference Between PCM and DPCM

PCM and DPCM are the procedures used for transforming analog signal into digital. These methods are different as the PCM represents sample value by code words whereas in DPCM the original and sample values depend on previous samples. The conversion of analog-to-digital signal is beneficial for many applications because the digital signals are less susceptible to noise. The digital communication system provides better performance, reliability, security, efficiency and system integration. PCM … [Read more...]

Difference Between Fast Ethernet and Gigabit Ethernet

An Ethernet is primarily a group of LAN technologies which are covered in IEEE 802.3 u standard. The ethernet is easily maintained and managed and considered to be low-cost network implementation solution. It comes in three variations, 10Base-T ethernet, fast ethernet and gigabit ethernet. The main difference between fast ethernet and gigabit ethernet is the contradicting speed where fast ethernet provides at maximum 100 Mbps of data transmission speed whereas gigabit ethernet offers high-speed … [Read more...]

Difference Between Subnetting and Supernetting

Subnetting is the technique of partitioning a large network into smaller networks. On the other hand, the supernetting is the method used for combining the smaller ranges of addresses into larger space. Supernetting was devised to make the routing process more convenient. Additionally, it reduces the size of routing table information so that it could consume less space in the router's memory. The well-defined method for the subnetting is FLSM and VLSM while for supernetting CIDR is … [Read more...]