Rabbani Mohd Microsoft Windows is a popular operating system developed by Microsoft Corporation. It was first introduced in 1985 and has since undergone many updates and versions. Windows is known for its user-friendly interface, which allows users to interact with their computer using a mouse and keyboard. Some of the key features of Windows include the Start … Read more
The OSI (Open Systems Interconnection) model is a conceptual framework that describes how data communication occurs between different systems or devices. It is a seven-layer model, with each layer representing a specific function or set of functions that are necessary for communication to take place. The layers are: Computers Awareness Computer Memory MCQ Basics Of … Read more
Here are some of the main components that make up a typical computer system: Computer Security Computer Memory MCQ Operating Systems MCQs Here are some multiple choice questions with options related to computer components: 1. Which component of the computer is responsible for performing arithmetic and logical operations?a) RAMb) CPUc) Hard Disk Drived) Graphics Card … Read more
Here are multiple choice questions with answers related to computer acronyms and abbreviations: Computer Security Computer Memory MCQ Operating Systems MCQs 1. What does CPU stand for?a) Computer Program Unitb) Central Processing Unitc) Computer Processing Unitd) Central Program Unit 2. What does RAM stand for?a) Random Access Memoryb) Read Access Memoryc) Repeating Access Memoryd) Relocatable … Read more
Computer security refers to the protection of computer systems, networks, and sensitive information from unauthorized access, theft, damage, or disruption. Computer security is essential to ensure the confidentiality, integrity, and availability of data, as well as the functioning of computer systems and networks. There are several key aspects of computer security, including: Supercomputers MCQ’s Computer … Read more
An operating system (OS) is a software program that manages the hardware and software resources of a computer. It acts as an interface between the user and the computer hardware, allowing the user to interact with the computer and run applications. The operating system performs a number of important functions, including managing memory and storage, … Read more
Computer networks refer to the interconnected system of computers and other network devices that enable the sharing of resources and information. Computer networks can be categorized based on their geographical scope, such as local area networks (LANs), wide area networks (WANs), and metropolitan area networks (MANs). There are several types of computer networks, including wired … Read more
Supercomputers are highly advanced computing systems designed for performing large-scale computational tasks. These systems are typically composed of thousands of processors and can perform trillions of calculations per second. They are used for a wide range of applications, including scientific research, weather forecasting, engineering simulations, and financial modeling. Supercomputers often use specialized hardware and software … Read more
Computer servers are specialized computers designed to provide specific services to other computers or devices on a network. They are used to store and manage data, host websites and web applications, run email and messaging systems, provide file and print services, and perform many other tasks. Servers typically have more powerful processors, larger amounts of … Read more
An embedded system is a computer system designed to perform specific tasks and functions within a larger mechanical or electrical system. These systems are designed to be compact, efficient, and reliable, and are typically used in products such as consumer electronics, automotive systems, medical equipment, and industrial automation equipment. Embedded systems are often built around … Read more
This will close in 0 seconds
Join Telegram
