Internet and Network Technologies Flashcard

Front

In a school network, what is the primary function of a switch?

Back

To analyse each packet of data and send it to the intended computer.

Answer explanation

The primary function of a switch is to analyze each packet of data and send it to the intended computer, ensuring efficient communication within the network.

Front

Matilda wants to set up an Internet connection at her new apartment. Which of the following best describes the role of an Internet Service Provider (ISP) in this scenario?

Back

A company that provides an Internet connection and other services for a fee

Answer explanation

An Internet Service Provider (ISP) is best described as a company that provides an Internet connection and other services for a fee, making this the correct choice. The other options describe different aspects of networking.

Front

How does a search engine work?

Back

It uses algorithms to bring back the best results that include the search terms.

Answer explanation

A search engine uses algorithms to analyze and rank web pages based on the search terms entered, ensuring that the most relevant results are presented to the user.

Front

What should James include in his project about the World Wide Web (WWW)?

Back

A collection of information held on the Internet.

Answer explanation

The World Wide Web (WWW) is best described as a collection of information held on the Internet, allowing users to access and share content through web pages and hyperlinks.

Front

In a school network, what is the role of a router?

Back

To store the addresses of computers on the network and transfer data between devices

Answer explanation

The correct choice highlights that a router stores addresses of devices on the network and facilitates data transfer between them, ensuring efficient communication rather than broadcasting data to all devices.

Front

Charlie is considering upgrading his internet service. Which of the following is a characteristic of fibre broadband? It allows wireless data exchange between a device and the Internet, It is a wireless communication standard used over a short range, It is faster and more reliable than standard broadband, It uses satellites in geo stationary orbit

Back

It is faster and more reliable than standard broadband

Answer explanation

Fibre broadband is known for its high speed and reliability compared to standard broadband, making it a superior choice for internet connectivity.

Front

James is trying to access his favorite website to read the latest news. What does he need to enter in his web browser to locate the web resource?

Back

A web address that references the location of a web resource

Answer explanation

A Uniform Resource Locator (URL) is a web address that specifies the location of a web resource on the internet, making it the correct choice. The other options describe different concepts unrelated to URLs.

Front

What is the function of a gateway in a network?

Back

To join together two networks that use different base protocols

Answer explanation

A gateway connects two networks that use different protocols, allowing them to communicate. This is essential for data exchange between diverse systems, making the correct choice 'To join together two networks that use different base protocols'.

Front

Aarav is setting up an Internet connection for his remote cabin. Which of the following is true about the satellite Internet connectivity he is considering? It uses ADSL or SDSL technology, It relies on satellites in geo stationary orbit, It is a wireless communication standard used over a short range, It allows wireless data exchange between a device and the Internet

Back

It relies on satellites in geo stationary orbit

Answer explanation

Satellite Internet connectivity relies on satellites in geostationary orbit, allowing for wide coverage and consistent communication. The other options do not accurately describe satellite technology.

Front

What is the primary purpose of a web server?

Back

To provide functionality for other programmes or devices known as clients

Answer explanation

The primary purpose of a web server is to provide functionality for clients, such as delivering web pages and handling requests. This distinguishes it from other options that describe different network functions.