The data link layer takes the packets from ________________ and encapsulates them into frames for transmission?

Related Mcqs:

1. The device that forwards messages/data packets between networks is known as_________________?

   A. Router
   B. Server
   C. Bridge
   D. Backbone

2. Which transmission media has the highest transmission speed in a network ?

   A. coaxial cable
   B. twisted pair cable
   C. optical fiber
   D. electrical cable

3. A _____________ is a device that forwards packets between networks by processing the routing information included in the packet?

   A. bridge
   B. firewall
   C. router
   D. none of these

4. Which one of the following is a data link protocol ?

   A. ethernet
   B. point to point protocol
   C. HDLC
   D. all of these

5. The range of frequencies available for data transmission is known as_________________?

   A. Bandwidth
   B. Bug
   C. Bus
   D. Bits

6. Which of the following represents the fastest digital data transmission speed ?

   A. Mbps
   B. Gbps
   C. Cps
   D. Kbps

7. When 2 or more bits in a data unit has been changed during the transmission, the error is called___________________?

   A. random error
   B. burst error
   C. inverted error
   D. none of these

8. A permanent memory, which halls data and instruction for start-up the computer and does not erase data after power off______________?

   A. Network interface card
   B. CPU
   C. RAM
   D. ROM

9. The term_____________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data?

   A. retrieval technology
   B. input technology
   C. output technology
   D. storage technology

10. When you save to ________________ your data will remain intact even when the computer is turned off.

    A. RAM
    B. mother board
    C. secondary storage device
    D. primary storage device