Unit 2: DLL

IEEE 802.3 is also known as ________ .

• Ethernet

• Arpanet

• Andrewnet

• All

Modulation is done in …………..

• Transmitter

• Radio receiver

• Between transmitter and radio receiver

• All

modulation____

• It is a process of converting data into electrical signals optimized for transmission

• It is a process of converting data into analog signals optimized for transmission

• It is a signal

• It is a wave

In an AM wave, the majority of the power is in …………….

• Upper sideband

• Lower sideband

• Carrier

• All

Demodulation is done in ………

• Transmitter

• Transmitting antenna

• Radio receiver

FDMA Stands for _______

• Frequency division multiple access

• Frequency direct mission access

• Frequent direct mission access

In TDMA, the user occupies the whole bandwidth during transmission.

• Yes

• No

• May