Which network security approach involves dividing a network into smaller, isolated segments to limit the spread of threats?
Correct answer: B
Network segmentation divides a network into isolated parts to contain and limit security threats.
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Which technology distributes incoming network traffic across multiple servers to prevent any single server from being overwhelmed?
Correct answer: B
A load balancer spreads network traffic across multiple servers to optimize performance and reliability.
What term describes the global network of billions of interconnected computers using the standard internet protocol suite?
Correct answer: C
The Internet is the global network connecting billions of computers via standard protocols like TCP/IP.
What term describes the collection of web pages, hyperlinks, and multimedia accessible via the internet using browsers?
Correct answer: B
The World Wide Web is the system of interlinked hypertext documents accessed via the internet.
Which term describes a private network, restricted to an organization's own employees, that uses internet-like technology?
Correct answer: C
An intranet is a private, internal network accessible only to an organization's own members.
Which term describes a private network that allows controlled access to selected external parties, like business partners?
Correct answer: B
An extranet extends a private network to allow limited access to trusted outside parties.
Who is widely credited as the inventor of the World Wide Web in 1989?
Correct answer: A
Tim Berners-Lee is credited with inventing the World Wide Web in 1989.
Which organization is primarily responsible for developing and maintaining web standards, like HTML and CSS?
Correct answer: C
The W3C develops and maintains many of the core standards used on the web.
Which organization is responsible for coordinating the internet's global domain name and IP address systems?
Correct answer: B
ICANN manages the global coordination of domain names and IP address allocation.
What term describes the last part of a domain name, like '.com' or '.org', indicating its category?
Correct answer: B
A Top-Level Domain (TLD) is the suffix at the end of a domain name, such as .com or .org.
Which top-level domain is specifically reserved for use by educational institutions?
Correct answer: C
The .edu domain is generally reserved for accredited educational institutions.
Which top-level domain is specifically reserved for use by government organizations?
Correct answer: B
The .gov domain is reserved for government entities, primarily in the United States.
Which top-level domain is commonly associated with India as a country-code domain?
Correct answer: B
'.in' is the country-code top-level domain (ccTLD) associated with India.
What term describes purchasing the rights to a specific domain name for a website, usually on an annual basis?
Correct answer: B
Domain registration is the process of acquiring rights to use a specific domain name.
What term describes the service of storing a website's files on a server so it can be accessed online?
Correct answer: B
Web hosting provides server space to store and serve a website's files to visitors online.
What term describes a network of distributed servers that deliver web content to users based on their geographic location, improving load speed?
Correct answer: C
A CDN distributes cached content across servers worldwide to deliver it faster based on user location.
What term describes the amount of data transferred to and from a website or over a network within a given time?
Correct answer: B
Data transfer (or bandwidth usage) measures the volume of data moving to and from a service over time.
What term describes the percentage of time a website or service is operational and accessible, as opposed to down?
Correct answer: C
Uptime measures how consistently a website or service remains operational and available.
What term describes receiving data, like a file, from the internet onto your own device?
Correct answer: D
Downloading is the process of transferring data from a remote server to your own device.
What term describes sending data, like a file or photo, from your device to a server on the internet?
Correct answer: C
Uploading is the process of transferring data from your device to a remote server.
What term describes continuously receiving and playing audio or video content in real time without fully downloading it first?
Correct answer: D
Streaming delivers audio or video content continuously in real time, rather than requiring a full download first.
What term describes temporary pausing during video/audio playback while data continues loading in the background?
Correct answer: C
Buffering refers to the temporary loading pause while enough streaming data accumulates for smooth playback.
Which term describes online platforms, like Facebook or Instagram, that let users create profiles and interact with others?
Correct answer: B
Social media platforms allow users to create profiles, connect, and share content with others online.
Which term describes buying and selling goods or services over the internet?
Correct answer: B
E-commerce refers to conducting commercial transactions, such as buying and selling, over the internet.
What term describes the trail of data a person leaves behind from their online activity, such as posts and searches?
Correct answer: B
A digital footprint is the collective trail of data left by a person's online activities.