Highlight significant features of important High-Level languages
Highlight significant features of important High-Level languages.
Collectively, these languages include a wide range of features, for example:
- variable assignment
- conditional execution
- iterative execution
- procedures/functions
- objects, classes, messages
- predicates
- first-class functions and closures (lambdas)
- dynamic typing, static typing
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What is a virus? Describe antivirus software and enlist five important antivirus software.
virus
The virus is a small collection of genetic code, either DNA or RNA, surrounded by a protein coat. A virus cannot replicate alone. Viruses must infect cells and use components of the host cell to make copies of themselves. Often, they kill the host cell in the process and cause damage to the host organism.
Antivirus software
Antivirus software, originally designed to detect and remove viruses from computers, can also protect against a wide variety of threats, including other types of malicious software, such as keyloggers, browser hijackers, Trojan horses, worms, rootkits, spyware, adware, botnets, and ransomware.
5 Best Antivirus Programs for 100% Protection
- Bitdefender Internet Security.
- Norton Security.
- McAfee.
- Comodo Internet Security.
- Malwarebytes.