Introduction to Networking History and Concepts

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What is the theoretical base for networking formed in the 1950s?

Physical Layer architecture

Decimal number system

Digital transmission system

Packet switching theory (correct)

Which event marked the first ARPANET message in networking history?

Public demonstration in 1972 (correct)

Standardized messages introduction

Separate network for military

Digital transmission system

What do the binary numbers 11010110 converted to decimal number equal?

214 (correct)

225

110

128

In networking, what does OSI stand for?

Open Systems Interconnection Signup and view all the answers

Which frequency range belongs to the Physical Layer in networking?

24 – 24.25 MHz Signup and view all the answers

What is the hexadecimal equivalent of the binary number 1011?

B Signup and view all the answers

What was the purpose of the digital transmission system mentioned in the text?

To automate forwarding of standardized messages Signup and view all the answers

Which type of network was ARPANET initially established for?

Research and universities Signup and view all the answers

What does UTP stand for in networking terminology?

Unshielded Twisted Pair Signup and view all the answers

What frequency range is used by the Physical Layer for network communication?

13,553 – 13,567 MHz Signup and view all the answers

What is the binary equivalent of decimal number 15?

1110 Signup and view all the answers

What type of fiber cable is mentioned in the Physical Layer of the OSI Model?

Multimode fiber Signup and view all the answers

Which event allowed commercial usage on the network in 1992?

Public demonstration Signup and view all the answers

What is the equivalent binary representation of the decimal number 10?

1010 Signup and view all the answers

What was the main focus of the first automated forwarding system introduced in networking?

Standardized message handling Signup and view all the answers

Introduction to Networking History and Concepts

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