Types of Hub There are three types of the hub that are given below: Passive Hub: Active Hub: Intelligent Hub: Features of Hub Applications of Hub Functions of HUB Advantages of Hub Disadvantages of Hub Difference between a Hub and a Switch
CENTRAL PROCESSING UNIT (CPU)
Components of CPU The Control Unit achieves coordination within the CPU through a series of steps: This fetch-decode-execute cycle is repeated for each instruction in the program, allowing the Control Unit to coordinate the sequential execution of instructions and ensure that the computer system performs the required tasks. The Control Unit ensures the correct information […]
What is a Server?
Types of servers Web Server Application server Cloud server Database server Dedicated server Print server Proxy server File server Mail server Standalone server A standalone server is a serial transmission replacement for the parallel SCSI, and it runs alone. It is an improvement of traditional SCSI and does not belong to a Windows domain. It supports a […]
How To Reboot A Computer
Rebooting a Computer Method 1: Normal Reboot 1) Press the ‘Windows‘ key on the keyboard and click on ‘Power‘ as shown below: 2) You will see three options under it, which are: 3) Click on ‘Restart’ and the computer will get restarted. A snapshot is shown below: 4) Now, the system gets restarted. Again, you […]
REGISTER
BUFFER REGISTER : BASIC SHIFT OPERATIONS : UNIVERSAL SHIFT REGISTER: •A Universal shift register, also known as bidirectional shift register, can shift data in both directions. The logic gates are arranged in such a way that data bits can be transferred from one stage to the next in either direction depending on the control line […]
Basic Input/Output System
BIOS Availability BIOS CONTAINS OR MADE FOR FUNCTIONS OF BIOS Bootstrap Loader: BIOS drivers: BIOS Setup Utility Program:
ROLL OF A RAM IN A COMPUTER
Types of RAM – Different variations of RAM
SECONDARY MEMORY- HDD, FLOPPY DISK, CD & DVD
Features of Secondary Memory Types of Secondary Memory Hard Disk Floppy Disk Since most programs were larger, that required multiple floppy diskettes to store large amounts of data. Therefore, it is not used due to very low memory storage CD (Compact Disc) Types of CDs Blu Ray Disc (BD) Pen Drive Cache Memory Advantages of […]
WINDOWS DEFENDER
https://youtu.be/E2oU_aWbeSE
Types of ROM — Five types of Read Only Memory
MROM(Masked Read Only Memory): PROM (Programmable Read Only Memory) EPROM (Erasable and Programmable Read Only Memory) EEPROM (Electrically Erasable and Programmable Read Only Memory)- Flash ROM- Advantages of ROM- Disadvantages of ROM-