Satellite access and coding technique

What are the different types of multiple access techniques mentioned in the text?

• Analog, Digital, Hybrid, Satellite

• Encryption, Decryption, Compression, Decompression

• FDMA, TDMA, CDMA, PAMA

• AM, FM, PM, PCM

Which method is used for compressing and encrypting data in satellite access systems?

• PAMA

• CDMA

• TDMA

• FDMA

What does DAMA stand for in the context of satellite access and coding?

• Digital Analog Modulation Algorithm

• Dynamic Assignment Multiple Access

• Data Access Modulation Array

• Digital Audio Media Adapter

Which type of transmission system is used for Digital Video Broadcast according to the text?

• Analog

• Hybrid

• Satellite

• Digital

What is the purpose of coding schemes in satellite access systems?

• To enhance encryption

• To improve video quality

• To reduce data loss

• To increase signal strength

Which technique is used for voice, data, and video transmission in satellite access systems?

• FDMA

• PAMA

• TDMA

• CDMA

What is the main function of modulation in satellite access systems?

• To enhance encryption

• To increase signal range

• To combine multiple signals into one

• To convert analog signals to digital

Which method is used for assigning channels in satellite access systems?

• PAMA

• CDMA

• TDMA

• FDMA

What is the purpose of multiplexing in satellite access systems?

• To enhance encryption

• To increase signal strength

• To combine multiple signals into one

• To reduce data loss

Which type of transmission system is used for Analog-Digital transmission according to the text?

• TDMA

• PAMA

• FDMA

• CDMA