Difference between JAVA and JAVASCRIPT

 Java and JavaScript are two distinct programming languages that share a similar name but are used for different purposes and have significant differences. Here's a breakdown of the key differences between Java and JavaScript:1. **Origin and History**:   - **Java**: Java was created by James Gosling at Sun Microsystems in the mid-1990s. It is a statically-typed,...

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Immutable backup and how it is achieved ?

An immutable backup refers to a type of data backup that cannot be modified, altered, or deleted once it has been created. The term "immutable" implies that the data is protected from any changes, intentional or accidental, for a specified period of time or until certain conditions are met. This concept is commonly used in data protection and disaster recovery strategies to...

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Connect MS SQL Server database with PHP

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Clear recent history and search histrory in windows 10/11 in one GO

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Different Bands in Mobile Telecommunication?

Telecom mobile communication systems use various frequency bands to provide wireless services. Different countries and regions allocate specific frequency bands for mobile communication services, and the exact frequency ranges can vary. Here are some of the commonly used frequency bands in mobile communication:1. **GSM (Global System for Mobile Communications):**   -...

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What is FAP and FDC in FTTH Fiber connections?

Let's delve into detail about the differences between FAP (Fiber Access Point) and FDC (Fiber Distribution Cabinet) in the context of Fiber to the Home (FTTH) and fiber-optic networks:**Fiber Access Point (FAP):**1. **Function:**   - FAP is primarily a termination point where individual customer connections are established in an FTTH network.   - It serves...

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Why the delivered speed of WiFi (FTTH) is generally lower than the Promised/ Advertised speed?

The difference between the promised (advertised) speed and the actual delivered speed by Internet Service Providers (ISPs) is often influenced by several factors, and the use of optical splitters in FTTH networks is one of those factors. Here are some reasons why the promised and delivered speeds can differ:1. **Network Congestion:** Network congestion occurs when many users...

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Difference between LAC ID and Cell ID in telecom (with examples) ?

In the context of telecommunications, "LAC" stands for Location Area Code, and "Cell ID" or "Cell Number" refers to the unique identifier assigned to a specific cell within a cellular network. These terms are commonly used in the context of mobile networks, such as GSM (Global System for Mobile Communications) or UMTS (Universal Mobile Telecommunications System), to manage...

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What is a "Cell" or "Cell Tower" in context of telecommunications and how it works ?

In the context of telecommunications and cellular networks, a "cell" refers to the basic geographic unit of coverage provided by a single cell tower or base station. These cells collectively make up the cellular network's coverage area.Here are the key points about cells in cellular networks:1. **Cell Towers or Base Stations:** Cellular networks consist of a series of cell...

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Difference between FR and PCRF in Telecom industry

**Free Resources (FR):**In telecommunications, "Free Resources" typically refers to the available resources within a network that can be allocated to different services, applications, or users. These resources can include:1. **Bandwidth:** The available data transfer rate that can be allocated to various services or applications. For example, if a network has a total bandwidth...

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