THE NOT GATE
COMPUTER VIRUS
Symptoms of a Computer Virus There are many signs or symptoms which show that a computer is infected with a virus, some of which are as follows: How Virus Can be Infected? Types of Computer Virus Overwrite Virus: Append Virus: Macro Virus : Boot Virus : Resident Virus : * Resident viruses keep themselves in […]
WINDOWS DEFENDER
https://youtu.be/E2oU_aWbeSE
LOGIC GATES
LOGIC CIRCUIT & IC’S POSITIVE & NEGATIVE LOGIC POSITIVE & NEGATIVE LOGIC Now in a positive logic, 1 represents : SO JUST OPPOSITE CONDITION PREVAIL THE OR GATE IT IS SO BECAUSE AN OR GATE IS EQUIVALENT TO A PARALLEL CIRCUIT IN ITS LOGIC FUNCTION. IT DOES NOT MEAN HERE THAT SUM OF A AND […]
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-
Programming Languages
What is Low Level Language & High Level Language Low Level Language High Level Language
AM Frequency Vs FM Frequency
AM Vs FM AM – The carrier wave is modified according to the data. FM – The frequency of the carrier wave is modified as per the transmit data AM = The varying Carrier signal + The varying message signal FM = 1. The Carrier signal Frequency + The varying message signal. 2. The carrier […]
Classification of Memory
The primary memory is further divided into two parts: Random Access Memory (RAM) SRAM and DRAM Characteristics of DRAM SRAM: SRMA (Static Random-Access Memory) is a type of RAM used to store static data in the memory. Characteristics of Static Ram 1. It does not require to refresh. 2. It is […]
Features of Memory
Memory can be accessed through four modes of memory. The performance of memory is generally divided into three parts.
Special Purpose Software & Utility Software
Special Purpose Software or Applications Use of Special purpose software : Special Purpose Software or Applications System utility mainly are of the following functions: