Write the Answer as True/False of the following.

Q1: The older versions of Ethernet have remained compatible with newer versions due to the frame format which has remained constant.

True/False

Q2. An Ethernet frame consists of a fixed-length header

True/False

Q3. The header in an Ethernet frame provides multiplexing and demultiplexing

True/False

Q4.In the internet downstream is higher than the upstream

True/False

Q5.ISDN stands for Internet Services Dynamic Network

True/False

Q6.The thick net medium consisted of a thin coaxial cable

True/False

Q7.Hub is used in Twisted pair Ethernet.

True/False

Q8. Logically twisted pair Ethernet employs a bus topology, but physically twisted pair Ethernet forms a star-shaped topology

True/False

Q9. Higher-speed Ethernet technologies use an electronic device known as a Hub rather than a switch.

True/False

Q10.In cellular communication system the appropriate cell shape is circle

True/False