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History of CMOS Technology

CMOS means “Complementary Metal Oxide Semiconductor”. It is a technology that used to make an electronic microchip in the microprocessors, microcontrollers, memory chips, and other electronic logic circuits. This technology works by using two types of the transistors like: NMOS (N-type Metal Oxide Semiconductor) other one is PMOS (P-type Metal Oxide Semiconductor). The working of the CMOS transistor is a complementary way. This helps the circuit works efficiently. Structure of the CMOS consist two transistors one is PMOS connected to power supply and other is NMOS connected to ground. And they both transistors work together to create proper and correct result. And they use very less amount power to create output. History of CMOS Technology So let us take about the history part of the CMOS (Complementary Metal Oxide Semiconductor) technology 1960s: The CMOS (Complementary Metal-Oxide-Semiconductor) technology was first introduced with their conceptsin 1960s. 1963: Frank Wanlass, engi...
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Difference Between SRAM and DRAM | SRAM Vs DRAM | Comparison

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 Static RAM is able to retain all information into static form until power supply is turn off, so due to this nature this memory has name the volatile memory. Main objective of using the static RAM is to make Cache Memory. Static Ram is more expensive as well as its power consumption more than dynamic RAM. RAM Dynamic RAM is another type of semiconductor memory that designed specially to store data or program files which needed by computer processors for performing their functions. In DRAM, several capacitors are using for storing every bit of data. This is very simple path to save data in its memory because it needs small area to store same data to SRAM as well as it is capable to store massive data than to SRAM but it requires the frequently refreshing of its circuit for its charging, so it consumes more power compare to SRAM. Difference between SRAM and DRAM In this section, we will do differentiate between SRAM and DRAM as well as compare static and dynamic RAM in tabular f...
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What is ICMP (Internet Control Message Protocol)? Full Guide

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  In simple terms ICMP is a protocol that helps devices communicate network errors and connectivity information. It helps network devices like routers detect, report and troubleshoot communication errors in a network. ICMP helps check whether data is reaching the target destination on time. As well as, this also makes it an important tool for detecting errors and testing network connections. History of ICMP In old generation the ICMP protocol created as a main component of the Internet Protocol Suite. It introduced in 1981 with RFC 792. ICMP developed during the early stages of the Internet to address the growing need for effective error reporting and network diagnostic capabilities. Over the years ICMP has undergone numerous improvements including the introduction of new message types. These developments its core function of giving feedback on datagram processing problem has remained unchanged. It is making a main tool for network testing and troubleshooting. What is ICMP Used F...
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Advantages and Disadvantages of Ubuntu | Feature & Benefits

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  In simple word we will explain the advantages and disadvantages of Ubuntu Linux. Their operating systems are commonly used by people in almost every profession. While Windows and Mac are the most recognized operating systems, the market offers many alternatives, one of which is Ubuntu Linux. In this article we will introduce this Linux distribution and discuss its advantages and disadvantages. Advantages of Ubuntu Operating System There are many benefits of using Ubuntu OS , like as: Lock screen Ubuntu has an attractive lock screen design that also displays notifications. In Ubuntu updating your desktop wallpaper will automatically update the lock screen background too. Free and open-source As we know Ubuntu is a free and open-source operating system. so users can install and use it without paying for a license. In contrast operating systems like Windows and macOS need paid licenses. Ubuntu also gives free access to its source code. It makes possible for users to study and modif...
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Blockchain Private Key QR Codes – Origin & History

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  Let us discuss searches around blockchain private key QR code . It is mainly start from something simple not fear not risk. So, it feels simple to scan something than to deal with long strings that look well. It is not meant for humans to manage in the first place. Its fast and smooth just scan and go. No typing, no overthinking each character, no stopping midway to double check. It flows naturally like it was designing to match the way people already use their phones. But then a little later something starts to feel different. It makes you pause and think about what’s truly being read. Because this is different from scanning a payment code or tapping a link. There is no layer that verifies identity or intent behind it. A private key QR code can look small almost harmless. Just a pattern on a screen or a piece of paper. But what it holds is anything but small. It represents complete control. Not partial, not conditional, not reversible. Blockchain Private Key QR Codes — Origin ...
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What is DHCP (Dynamic Host Configuration Protocol)? Guide

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 Let us discuss IP addresses on a network are mainly assigned using Dynamic Host Configuration Protocol . This dynamically allocates addresses to devices while optimizing overall address utilization. In this article we have explained DHCP and its role in computer networks. It is including the DHCP handshake process, its uses, benefits and issues. What is DHCP Protocol? As we know the Dynamic Host Configuration Protocol is a client server protocol using to automatically transfer an Internet Protocol address and other network configuration parameters. So, this allows the subnet mask and default gateway to hosts over a network. Further, it operates with using port 67 on the server and port 68 on the client side. It is known the DHCP allows network heads to centrally monitor and share IP addresses. As we know automatically giving a new IP address when a device get connection at a different point in the network. What are the Benefits of Dynamic Host Configuration Protocol? The DHCP prot...
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What Are The Advantages and Disadvantages of Windows Operating System?

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  It is well know that operating system (OS) is important for any device we use daily, like PCs, tablets, or smartphones, to work effectively. An OS is a program that coordinates between hardware and software. Without it, these devices would remain just separate and non-working machines. Therefore, the OS is very important. Even though an OS offers several advantages, it also has some weaknesses. This blog will explore the pros and cons of operating systems . Let’s start. What Are The Advantages and Disadvantages of Windows Operating System? As technology advanced, different types of operating systems also continued to develop. Every operating system comes with some advantages and some disadvantages. For this reason, new operating systems are continuously developed for better performance. Now we look at their main advantages and disadvantages. Advantages of Windows OS As we know operating system gives many benefits that improve the efficiency, usability, and security of comput...
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