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2D shapes are flat with only length and breadth, while 3D shapes are solid objects with length, breadth, and height. In this brief article, we will take a look at the features of 2D and 3D shapes and identify how they differ from each other.2D ShapesA 2D shape has two dimensions, that is, Length and Breadth. 2D shapes are flat because they don't have any height or depth. Examples of 2D shapes include circle, rectangle, square, polygons, etc.Since 2D shapes don't have any height, they don't have any volume either. 2D shapes have only areas. 2D shapes are drawn using ... Read More
Accruals and Provisions are concepts in Financial Accounting that are used in different types of situations. Provisions are done for expenses that have not been occurred yet, while Accruals are funds kept aside to clear the unpaid dues. In this article, we will have a detailed look at how Accruals and Provisions are used in Accounting.What is Accrual in Accounting?The Accrual Principle is a concept in Accounting where the financial transactions are recorded during the same time period in which they occur, however the actual cash flow may occur at a later stage. For example, suppose a company supplies goods ... Read More
Both Internet Security and Antivirus are the techniques that are being used to protect the user from malicious programs by blocking and removing them specifically when the user interacts with external resources.An Antivirus could be defined as an application or software which provides security from the malicious software specifically coming from the Internet. In contrast, Internet Security is a term that is used for a wide range of issues; we can think of it as a collection of Apps designed to protect users from online threats.In this article, we will take a look at the different features of an Antivirus ... Read More
Both Block cipher and Stream cipher belong to the family of symmetric key ciphers which are the basically encryption methods primarily used for converting the plaintext into ciphertext directly.Go through this article to find out more about the features of block ciphers and stream ciphers and how they are different from each other.What is Block Cipher?A block cipher is a symmetric cryptographic technique that uses a shared, secret key to encrypt a fixed-size data block. During encryption, plaintext is used, and ciphertext is the resultant encrypted text. The plaintext and ciphertext are both encrypted using the same key.A block cipher ... Read More
Both Bluetooth and UWB are wireless technologies that are widely used to send and receive data wirelessly using radio signals. Bluetooth is a wireless technology that is used to connect devices in short range, whereas UWB is wireless network technology that can carry an extensive range of frequency bands while using very little power.Go through this article to find out more about the features of Bluetooth and UWB and how they are different from each other.What is Bluetooth?Bluetooth was created under the IEEE 802.15.1 standard, which is used for wireless communication via radio transmissions. Bluetooth was first introduced in 1994 ... Read More
Both Bluetooth and ZigBee are wireless technologies that are widely used to send and receive data wirelessly using radio signals. Bluetooth is a wireless technology that is used to connect devices in short range, whereas ZigBee is wireless technology standard for personal area networks that uses low-power digital radio waves.Go through this article to find out more about the features of Bluetooth and ZigBee and how they are different from each other.What is Bluetooth?Bluetooth was created under the IEEE 802.15.1 standard, which is used for wireless communication via radio transmissions. Bluetooth was first introduced in 1994 as a wireless replacement ... Read More
A LAN is a computer network that is limited to a particular geographic area. Ethernet, the other hand, is a LAN network standard used in wired LAN. Go through this article to find out more about the features of Ethernet and LAN and how they are different from each other.What is Ethernet?Ethernet is a widely used LAN standard. Ethernet refers to networking technologies and systems used in local area networks (LANs) to connect computers inside a single physical space. It is defined under IEEE 802.3 standards. It is very easy to understand, implement, maintain and is a low-cost implementation. It ... Read More
Go-Back-N is a data link layer protocol that uses a sliding window method for reliable and sequential delivery of data frames. It is a case of sliding window protocol having to send window size of N and receiving window size of 1.Selective Repeat Protocol is also a data link layer protocol that uses sliding window method for reliable delivery of data frames. Here, only the erroneous or lost frames are retransmitted, while the good frames are received and buffered.Read through this article to find out how these two data link layer protocols work and what are the major differences between ... Read More
The Internet is a global network of networks where computers communicate with each other via Internet Protocol. Intranets, on the other hand, are private networks. Go through this article to find out the other major differences between the Internet and an Intranet.What is Internet?The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link devices worldwide.As the Internet is a globally connected network, so it can have multiple more users as compare to the number of users on Intranet.Although the phrases "Internet" and "World Wide Web" are sometimes used interchangeably, they are ... Read More
JSP and ASP are both server-side scripting languages. JSP is Java based and is developed by Sun Microsystems, whereas ASP is developed by Microsoft and is also referred as Classic ASP. Whenever a browser requests a JSP or ASP page, the server engine reads the file, executes the code in file and returns the HTML output to the browser.JSP is compiled, whereas ASP is interpreted. ASP.NET is a .NET based variant of ASP where the codes are compiled to improve the performance.What is ASP?ASP is a server-side scripting engine, which means the code that is written gets sent to the ... Read More