Computer Networking Protocols

What is the primary function of the Hypertext Transfer Protocol (HTTP) in the context of computing and the internet?

To manage communication for the World Wide Web (correct)
To specify rules for secure communication
To govern communication between electronic devices
To facilitate file transfer between systems

What is a key characteristic of a De Facto Standard?

A standard specification for a specific item
A formal document governing technical aspects
An accepted and dominant custom, convention, or product (correct)
A mandatory standard enforced by law

In the context of scientific experiments, what does a protocol typically refer to?

A set of rules for communication within and between computing endpoints
A technical standard for engineering practices
A clinical trial outline
A predefined procedure or method (correct)

What is the primary purpose of the Internet Protocol Suite or TCP/IP in the context of computing and the internet?

To serve as a foundational protocol suite for internet communication (D) Signup and view all the answers

Which type of standard provides general information or options but does not mandate a specific course of action?

Standard Guide (B) Signup and view all the answers

What is a key difference between voluntary and mandatory standards?

The level of enforcement and adoption (D) Signup and view all the answers

What is a common characteristic of technical standards in the context of engineering and technology?

They are well-established and formally documented (A) Signup and view all the answers

What is the primary purpose of a Standard Test Method?

To produce a definitive test result (D) Signup and view all the answers

In the context of diplomacy and affairs of state, what does the term 'protocol' refer to?

Etiquette and rules observed in diplomacy and affairs of state (A) Signup and view all the answers

What type of standard is used to formally establish terminology?

Standard Definition (C) Signup and view all the answers

What is the primary function of the File Transfer Protocol (FTP) in the context of computing and the internet?

To facilitate file transfer between systems (B) Signup and view all the answers

Who can develop technical standards?

Various entities, including corporations, regulatory bodies, military, trade unions, and associations (B) Signup and view all the answers

What is the primary characteristic of unguided media transmission?

Data transmission through air or water (C) Signup and view all the answers

What is the frequency range of electromagnetic waves classified as radio waves?

3 kHz to 1 GHz (B) Signup and view all the answers

What is the primary function of omnidirectional antennas in wireless communication?

To send signals in all directions (B) Signup and view all the answers

What is the term used to describe the transmission of data through air or water without using a physical conductor?

Wireless transmission (B) Signup and view all the answers

What is the frequency range of electromagnetic waves used for wireless communication?

3 kHz to 900 THz (B) Signup and view all the answers

What is the primary responsibility of the Network Layer?

Logical addressing, routing, and forwarding (D) Signup and view all the answers

Which layer ensures that data is presented in a readable format between applications?

Presentation Layer (D) Signup and view all the answers

What is the primary difference between directional and omnidirectional antennas?

Directional antennas send signals in a specific direction, while omnidirectional antennas send signals in all directions (B) Signup and view all the answers

What is the main function of the Data Link Layer?

Transforming raw transmission into a line seemingly free of undetected errors (A) Signup and view all the answers

Which layer is responsible for error recovery and data flow control?

Transport Layer (D) Signup and view all the answers

What is the primary function of the Application Layer?

Providing network services directly to end-users and applications (D) Signup and view all the answers

What is the role of the Session Layer?

Managing sessions between applications, enabling synchronization and recovery (B) Signup and view all the answers

What is the primary role of the central device in a star topology?

To provide a connection point for all nodes (B) Signup and view all the answers

What happens to the data in a ring topology when one node sends it to another?

The data passes through each intermediate node on the ring until it reaches its destination (A) Signup and view all the answers

What is the effect of one node being unable to retransmit data in a ring topology?

Communication between the nodes before and after it in the ring is severed (B) Signup and view all the answers

What is the advantage of the star topology when it comes to adding new nodes?

It is simpler and more straightforward (D) Signup and view all the answers

What is the primary disadvantage of the star topology?

The hub represents a single point of failure (A) Signup and view all the answers

What is the relationship between nodes in a ring topology?

Each node acts as a peer to the others (D) Signup and view all the answers