Testing computer science knowledge, doing little for fun (part 14)

The series of computer science quiz questions covers many areas with a set of 4 answers and answers at the bottom of the page.After section 13, Network Administrator continues to introduce section 14. Let's try to see how many sentences you can answer?

1. Where is not a component of multimedia?
   1. Audio
   2. Video
   3. Data
   4. Pen Drive
2. Which of the following devices can connect to a computer over the Internet using a telephone line?
   1. Modem
   2. Hub
   3. Table expansion
   4. Adapter
3. Which of the following does not work according to magnetic rules?
   1. Hard Drive
   2. Floppy drive
   3. Magnetic tape
   4. Pen Drive
4. Internet is an example of .
   1. LAN local computer network
   2. MAN urban network
   3. Wide area network WAN
   4. SAN storage network
5. Which company is the first company to introduce Emoji worldwide on mobile devices?
   1. Apple
   2. Samsung
   3. Motorola
   4. Blackberry
6. Data encryption and decoding is done at .
   1. Presentation floor
   2. Physical layer
   3. Data link layer
   4. Floor session
7. . use UDP as a transport protocol
   1. HTTP
   2. SMTP
   3. DNS
   4. Telnet
8. Connect end-to-end from one host to another in .
   1. Network layer
   2. Transport floor
   3. Floor session
   4. Data link layer

Answer