The word DoS refers to the Disk Operating System. In the case given above, if it happens that there is a distributed DoS attack, the attacker then sends messages directly to the BOTS. Bots refer to internet or web robots. Hope this answer helps. The answer is the first option.
B. Internet Telephony would be my best guess. I'm not that good with computers. Hope this Helps :-)
Answer: D.
Data about user preferences and activity is captured and stored under a cookie on a company’s Web server.
Explanation: The most common and best-known technology for user tracking is the use of cookies. Other known online website tracking tools are tracking pixels (or pixel tags), web beacons (or ultrasound beacons), and browser fingerprinting (or digital fingerprinting), amongst others.
a cookie will contain a string of text that contains information about the browser. To work, a cookie does not need to know where you are from, it only needs to remember your browser. Some Web sites do use cookies to store more personal information about you.
I would say A. Test it and receive feedback
<h2>Scratch programming will be the right choice.</h2>
Explanation:
Here in the given situation, the target user is students who are new to programming languages. So "Scratch" would be the best choice.
Reason:
- Programmer-friendly
- User need not remember syntax since the syntax are provided and only place holders needs to filled
- Like any other programming language we can debug by selecting the portion of the code and use double-click to view the partial output
- simple GUI
- It's a free-ware
- It has basic looping structures
