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Lady Hinata 5 years, 3 months ago
Yogita Ingle 5 years, 3 months ago
A computer virus is a program which can harm our device and files and infect them for no further use. When a virus program is executed, it replicates itself by modifying other computer programs and instead enters its own coding. This code infects a file or program and if it spreads massively, it may ultimately result in crashing of the device.
Types of computer viruses:
- Boot Sector Virus – It is a type of virus that infects the boot sector of floppy disks or the Master Boot Record (MBR) of hard disks. The Boot sector comprises all the files which are required to start the Operating system of the computer. The virus either overwrites the existing program or copies itself to another part of the disk.
- Direct Action Virus – When a virus attaches itself directly to a .exe or .com file and enters the device while its execution is called a Direct Action Virus. If it gets installed in the memory, it keeps itself hidden. It is also known as Non-Resident Virus.
- Resident Virus – A virus which saves itself in the memory of the computer and then infects other files and programs when its originating program is no longer working. This virus can easily infect other files because it is hidden in the memory and is hard to be removed from the system.
- Multipartite Virus – A virus which can attack both, the boot sector and the executable files of an already infected computer is called a multipartite virus. If a multipartite virus attacks your system, you are at a risk of cyber threat.
Posted by 💐💐Taniya 💐💐💐 5 years, 2 months ago
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Yogita Ingle 5 years, 3 months ago
Sleep mode, sometimes called standby or suspend mode, is a power-sparing state that a computer can enter when not in use. When the computer enters sleep mode, power is cut to any unneeded systems, while RAM receives just enough power to enable it to maintain data.
💐💐Taniya 💐💐💐 5 years, 3 months ago
Posted by 💐💐Taniya 💐💐💐 5 years, 3 months ago
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💐💐Taniya 💐💐💐 5 years, 3 months ago
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Yogita Ingle 5 years, 3 months ago
- Delhi first became a capital and an important centre for business during the Tomars and the Chauhans, between the years 1100 and 1200.
- After 1200, Delhi was ruled by Sultans who were originally invaders and rulers from Persia and Central Asia.
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Mahil Jalodara 5 years, 3 months ago
Gaurav Seth 5 years, 3 months ago
Answer:
It is indeed very much true that slavery is a virtual death. Chandni, the goat, expressed her love for freedom by sacrificing her life. She fought a wolf boldly.
In the story I want something in a, cage, this love for freedom is expressed through a prisoner who spends all he had in order to buy freedom for a pair of birds.
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Gourab Pattanaik 5 years, 3 months ago
Gourab Pattanaik 5 years, 3 months ago
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💐💐Taniya 💐💐💐 5 years, 3 months ago
Yogita Ingle 5 years, 3 months ago
A binary number system is one of the four types of number system. In computer applications, where binary numbers are represented by only two symbols or digits, i.e. 0 (zero) and 1(one). The binary numbers here are expressed in the base-2 numeral system. For example, (101)2 is a binary number.
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