A. coaxial cable
B. twisted pair cable
C. optical fiber
D. electrical cable
Related Mcqs:
- Which one of the following computer network is built on the top of another network ?
A. prior network
B. chief network
C. prime network
D. overlay network - Which of the following represents the fastest digital data transmission speed ?
A. Mbps
B. Gbps
C. Cps
D. Kbps - The range of frequencies available for data transmission is known as_________________?
A. Bandwidth
B. Bug
C. Bus
D. Bits - Transmission and presentation of text and graphics is called______________________?
A. Video text
B. Tele-text
C. Network
D. Telematique - Wireless transmission can be done via________________________?
A. radio waves
B. microwaves
C. infrared
D. all of the above - The data link layer takes the packets from ________________ and encapsulates them into frames for transmission?
A. network layer
B. physical layer
C. transport layer
D. application layer - Transmission control protocol is__________________?
A. connection oriented protocol
B. uses a three way handshake to establish a connection
C. recievs data from application as a single stream
D. all of these - 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 - The portion of physical layer that interfaces with the media access control sublayer is called_____________________?
A. physical signalling sublayer
B. physical data sublayer
C. physical address sublayer
D. none of these - All of the following storage media have read and write capabilities except _____________________?
A. Flash memory cards
B. CD-ROMs
C. Hard disk drives
D. Floppy disks
