“Shellfish” is a colloquial term for what type of aquatic invertebrates?




Here is the option for the question :

  • Nocturnal
  • Poisonous
  • Edible
  • Endangered

The Answer:

And, the answer for the the question is :



The term “shellfish” refers to any edible animal that belongs to the phylum Mollusca, class Crustacea, or order Echinodermata. Oysters, scallops, clams, prawns, crabs and lobsters are all included in this category. These animals are either raised in farms or on commercial farms and are then used as a source of food all over the world. There are many different kinds of lobsters and crabs, and many of them are among the most expensive and sought-after varieties of shellfish.

“Shellfish” is a colloquial term for what type of aquatic invertebrates?
In 2001, the tennis world was taken by surprise when a computer virus named after the famous Russian tennis player, Anna Kournikova, swept across the internet. This unexpected connection between the world of sports and the realm of technology sparked widespread interest and curiosity among both tennis enthusiasts and computer users alike. The Anna Kournikova virus, also known as VBS/SST, quickly gained notoriety for its ability to spread rapidly through email attachments, causing havoc in computer systems worldwide.

The virus, which was designed by a Dutch programmer named Jan de Wit, capitalized on the immense popularity of Anna Kournikova, who was renowned for her beauty and success on the tennis court. De Wit created the virus using a scripting language called Visual Basic Script (VBS), and disguised it as a picture of the attractive tennis player. This clever tactic played on the curiosity of users who received the infected email attachment, enticing them to open it and inadvertently activate the virus.

Once activated, the Anna Kournikova virus would replicate itself by sending a copy of the email to every contact in the infected user’s address book. This aggressive spreading mechanism contributed to the rapid propagation of the virus, causing widespread damage to computer systems and disrupting the normal functioning of businesses and individuals worldwide.

The impact of the Anna Kournikova virus was significant, with millions of computers affected within just a few days of its release. The virus primarily targeted Microsoft Windows systems, taking advantage of vulnerabilities in the operating system and email software. It caused a surge in network traffic, overwhelmed email servers, and created a massive headache for IT professionals and computer users who had to deal with the aftermath.

Fortunately, the Anna Kournikova virus was relatively benign compared to other malicious software. Its main purpose was to replicate and spread, rather than causing significant damage or stealing sensitive information. Nevertheless, its disruptive nature and rapid spread caught the attention of media outlets worldwide, making headlines in newspapers, magazines, and online publications.

Jan de Wit, the creator of the virus, faced legal consequences for his actions. In September 2001, he was arrested by Dutch authorities and charged with spreading computer viruses, which violated the Dutch laws regarding unauthorized access and computer sabotage. Although de Wit maintained that he had not intended to cause harm, his actions highlighted the potential dangers of computer viruses and the need for individuals to exercise caution when opening email attachments.

The Anna Kournikova virus served as a wake-up call for computer users and organizations regarding the importance of implementing robust security measures. It exposed vulnerabilities in email systems and raised awareness about the need for antivirus software, regular system updates,