Answer:
a, c, and d.
Explanation:
Let's examine these options:
a -> Spamming can be used to obtain information about the individuals. Those emails can contain links that try to reveal your sensitive information. They can also contain viruses directly like in the some attached folder. Another usage of spamming is just to advertise some products.
c -> Spam emails are not something you requested for. They are just sent to email addresses in huge amounts.
d -> As mentioned earlier, they can be used to obtain personal information like password, credit card information.
Answer:
Transport Layer
Explanation:
The transport layer which is responsible for end-to-end communication over a network. Transport Layer breaks the data, allocated by Application layer in smaller units called segments. It is used to number every byte in the segment. It is also responsible for error correction and provides reliability to the user. It allows the host to send and receive error corrected data, messages or packets over a network and ensures that data should be received in the same sequence in which it was sent. It also enables multiplexing and flow control.
Answer:
It is science fiction
Explanation:
Rockets and stars relate to science
Follow these steps.
1. Make sure that your pc is on.
2. Press your Window key - on your bottom left of your keyboard you will see a window key.
3. After pressing it will show a tab on your bottom left of your monitor.
4. On that tab you will see an (All Programs) text.
5. Click it and it will show all programs available on your pc.
