CS101 Quiz 4

Q1. What is the purpose of the "Try it Yourself" button on the W3schools platform?

1. It redirects to another website.
2. It shows information about CSS.
3. It displays the output of the HTML code on the right side of the code.
4. It opens the page containing the explanation of HTML tags.

Correct answer: It displays the output of the HTML code on the right side of the code.

Q2. Which of the following protocol helps to store the email messages on the email server machine, while retrieving email messages from the receiving server?

1. IMAP
2. SMTP
3. POP3
4. MIME

Correct answer: IMAP

Q3. The internet software has __________ layers.

1. 3
2. 2
3. 4
4. 6

Correct answer: 4

Q4. Which layer decide the direction of packet for sending.

1. Application layer
2. Link layer
3. Network layer
4. Data layer

Correct answer: Network layer

Q5. What are the two main sections of an HTML source document?

1. Head and Body
2. Header and Footer
3. Head and Title
4. Title and Section

Correct answer: Head and Body

Q6. Each on-demand stream is effectively __________ from a media server that stores the content to the end user that wishes to retrieve it.

1. Anycast
2. Multicast
3. Unicast
4. N-unicast

Correct answer: Unicast

Q7. UDP stands for _________.

1. User datagram protocol
2. None
3. Universal diagram presentation
4. Universal division principle

Correct answer: User datagram protocol

Q8. A _________ is an autonomous program that transfers itself through a network.

1. Spyware
2. Malware
3. Worm
4. Trojan horse

Correct answer: Worm