1. Boot Sector Virus: This type of virus infects the boot sector of your computer's hard drive. When you start your computer, the virus is loaded into memory, allowing it to execute its malicious code. 2. File Injector Virus: This virus infects executable files, such as .exe and .com...
Learn what a computer virus is, how it works, and the different types of viruses that exist. This article also covers the tools and more.
"它被病毒感染了。"-What"syour computer?-It was infecteda virus. 相关知识点: 试题来源: 解析 【第1空】wrong【解析】【第2空】with【第3空】by 反馈 收藏
Virus is often a catch-all term used to refer to any kind of software created to be harmful. But a virus is just one type of malware, and the definition of a virus is that it’s a computer program that can self-replicate, infect other programs, and spread to other computers. How ...
What is a Computer Virus? A virus in a computer is harmful software that can damage or disrupt how your computer functions. Advertisements To explain what viruses do, they attach to files and hide malicious code, ready to cause damage when activated. The virus stays inactive until a person...
Then, the computer would operate slowly, break down, or encounter blue screen errors. File Infector Virus A file infector virus spreads by infecting the file system in the operating system (for example, COM, EXE, DOC, and SYS). It is embedded in the source files of a computer. The ...
They know that cutting costs on safety may drive them out of the buiness. And need man budget carriers have a very good safely record. A. However. this is not true. B. Budget nirplanes are often late. C. The biggest cost is the plane itself. D. Airlines do many things to cut ...
Your computer is infected with a virus. What is the first step you should take? A. Run a virus scan. B. Delete all files. C. Format the hard disk. D. Turn off the computer. 相关知识点: 试题来源: 解析 A。解析:电脑感染病毒,第一步 ...
As stated above, the term "computer virus" is sometimes used as a catch-all phrase to include all types of malware, even those that do not have the reproductive ability. Malware includes computer viruses, computer worms, Trojan horses, most rootkits, spyware, dishonest adware and ...
Instant messaging worm: A worm disguises as a link or attachment in instant messages and is sent to infect the contacts of a victim. What's the Difference Between a Worm Virus (Computer Worm) and a Virus? Avirusis a set of computer instructions or program code embedded in computer programs...