In the context of computer networking, what best describes the process of packet switching?

It divides data into smaller packets for efficient transmission and reassembles them at the destination.

The idea that all internet traffic should be treated equally by internet service providers.

How is data transmitted over the Internet?

Data is broken down into packets of binary code, and those packets are forwarded through the Internet. The packets can travel all different directions and arrive out of order, but are then reassembled into the complete data once all have been received.

Why do we have open protocols on the Internet?

Open protocols allow for any computing device to connect to the Internet, as long as it follows the protocols set forth.

What is true about redundancy on the Internet?

Redundancy allows for the Internet to be fault tolerant.

How does Artificial Intelligence (AI) impact the future of the internet?

By automating tasks, improving personalization, and enhancing data analysis

What is a potential consequence of the digital divide in terms of education and employment opportunities?

Limited access to online education and fewer job opportunities for marginalized groups.

Why do we have protocols on the Internet?

Internet protocols provide a set of rules for all computing devices to follow, ensuring the Internet can transmit information quickly and reliably.

How can a parallel computing system improve efficiency?

Two or more tasks can be completed at the same time, which will lead to the instructions getting executed more quickly.

What is the purpose of a protocol in internet communication?

To define rules and standards for data exchange

How do TCP and IP interact?

TCP creates packets from the data to be sent and transfers control to IP for routing.

How does a computer turn a human-readable domain name into an IP address?

It asks a DNS server for the corresponding IP address

How do Internet packets travel to their destination?

Along a variety of different paths and potentially out of order.

Why is the Internet considered redundant?

If a path is down, packets can be routed a different way.

Which of the following is a contributing factor to the digital divide?

Socioeconomic inequalities in access to technology.

How do the World Wide Web and the Internet work together?

The World Wide Web is a subset of the Internet, primarily focusing on websites.

What is the basic idea of fault tolerance?

If part of the system fails, the operation continues without interruption.

Which of the following statements is true about routers and routing on the Internet?

Routers are responsible for directing data packets between networks.

When does sequential computing work better than parallel computing?

When a task needs to be completed before another task can begin

Processes: W, X, Y, Z; Time (seconds): 20, 20, 25, 10. W and Y are in a parallel system; X and Z are in a parallel system. Which system finishes first?

The parallel system of X and Z will finish first.

What is a key advantage of IPv6 over IPv4?

IPv6 allows for more IP addresses than IPv4.

How is distributed computing different from sequential and parallel computing?

Distributed computing spreads tasks across a network of computers, while sequential and parallel computing involve a single computer.

Unit 3 The Internet Flashcards Flashcards

Student preview

50 questions

Show all answers

1.

FLASHCARD QUESTION

Front

The language used in web pages.

Back

HTML

2.

FLASHCARD QUESTION

Front

A trusted entity for distributing and verifying website identities.

Back

Certificate Authority

3.

FLASHCARD QUESTION

Front

Information pieces left on your computer by a website, indicating your visit.

Back

Cookies

4.

FLASHCARD QUESTION

Front

A web address.

Back

URL

5.

FLASHCARD QUESTION

Front

A network of interacting and communicating everyday objects.

Back

IoT

6.

FLASHCARD QUESTION

Front

The capacity to transmit a fixed number of bits in a given time frame (measured in mbps).

Back

Bandwidth

7.

FLASHCARD QUESTION

Front

The capability to manage issues that arise within the network.

Back

Network Management

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