Answer
Crawler
Explanation
This is a program that go to various website to read their pages and content provided in order to form entries for a search engine index.All search engines have this program called spider or a bot. It acts as an automated script that browses through the internet to scan the web pages and find words contained in the pages and where the words are used.
In the context of computer crimes, those who attempt to destroy the infrastructure components of governments and financial institutions are known as <u>d. cyber terrorists</u>.
<u>Explanation</u>:
Cyber crime means crime committed with the help of computer and internet. Cyber terrorism means crime that causes damage to infrastructure components of financial institutions and government office and causes threat to the society.
Cyber terrorists are person who involve in cyber terrorism. The systems used in the governments and financial institutions should be protected with hardware and software to avoid cyber terrorism.
This kind of cyber terrorism is very dangerous, as they hack the system and destroy the valuable information stored in it.
Answer: Switch
Explanation: ARP spoofing is a illegal harmful activity in a disguised manner by a person who tries to send the ARP (Address resolution protocol)request.The disguised ARP request is sent to steal the confidential data by the overloading of the switch because of the numerous amount of the ARP request. This attack is done in the local area network .Therefore, the correct option is switch.
The report footer section appear in pinnacle margin, even as the footer is a phase of the record that looks withinside the backside margin.
<h3>What is document footer access?</h3>
Add info in your Access shape or document with footers. If you've got got unique facts inclusive of an equation, date or time that does not in shape withinside the frame of your shape or document, you could upload it to a footer. Footers seem at the lowest of the file or the web page, relying at the alternatives you choose.
The Report Header, which prints as soon as on the pinnacle of the document, for the title. The Footer, which prints as soon as on the quit of the document, for combination totals.
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