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Types of computer memory based on access methods

Computer memory Computer memory refers to the internal storage space in a computer where data and programs are temporarily or permanently stored for processing. It is an essential component of a computer system, and its size and type can affect the performance and capabilities of the computer. There are different types of computer memory, each …

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What is CPU? What are the 10 functions of CPU?

CPU (Central processing unit) A CPU, or Central Processing Unit, is the main component of a computer system that performs the majority of processing tasks required by the system. It is often referred to as the “brain” of the computer. The CPU is responsible for executing instructions, performing calculations, managing memory, and controlling input and …

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Cloud Networking: What It Is and How It Can Benefit Your Business

Cloud networking is a term used to describe the process of using cloud-based infrastructure to manage and deliver networking services. The cloud allows businesses to offload the responsibility of managing and maintaining their networking infrastructure to a third-party provider. In this article, we will discuss what cloud networking is and how it can benefit your …

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The importance of software testing in the software development life cycle

Software development has evolved rapidly over the years, with new tools, technologies, and programming languages being introduced regularly. However, amidst this rapid change, one aspect of software development has remained constant: the importance of software testing. Software testing is a crucial step in the software development life cycle, as it helps to identify and resolve …

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What is a Virtual Private Network (VPN) and How Does it Work?

Virtual Private Network (VPN) is a technology that allows users to create a secure and private network connection over the internet. VPNs are becoming increasingly popular among individuals and businesses alike, as they provide a range of benefits such as enhanced privacy and security, and the ability to access content that may be blocked or …

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The Advantages and Disadvantages of Wired and Wireless Networks

Advantages and Disadvantages of Wired and Wireless Networks The evolution of technology has led to the development of various networking systems. These systems connect devices together for efficient communication and sharing of resources. Wired and wireless networks are two of the most popular types of networks available today. Both types of networks have their own …

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What are advantages and disadvantages of optical fiber?

Optical Fiber Optical fiber is a type of dielectric (insulating) material, such as glass or plastic, capable of transporting light. High-speed data can be transmitted through optical fibers by total internal reflection of light. The biggest feature of optical fiber is that it transmits light signals instead of electrical signals. Currently available optical fibers have …

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What is optical fiber? Briefly describe the structure of optical fiber. What are characteristics of optical fiber?

Optical Fiber Optical fiber is a type of dielectric (insulating) material, such as glass or plastic, capable of transporting light. High-speed data can be transmitted through optical fibers by total internal reflection of light. The biggest feature of optical fiber is that it transmits light signals instead of electrical signals. Currently available optical fibers have …

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What is flowchart? What are characteristics of flowchart? What are the rules for creating flowchart?

Flowchart A flowchart is a representation of a decision sequence or algorithm. This is a series of pictures that show how to proceed in order to solve a problem. Purpose of a flowchart is to show the flow of the program. The function is to show the steps of decision sequence or algorithm in the …

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