Internet & Web
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Q141.If you want to migrate a PHP website to a modern PHP framework, which one is most commonly used?
Correct Answer: A
Laravel is a modern PHP framework for building web applications. It provides MVC architecture, routing, and built-in security features. React and Node.js are JavaScript-based, and Django is Python-based.
Q142.Which of the following is true about client-side vs server-side rendering?
Correct Answer: C
Client-side rendering (CSR) means the browser builds the page using JavaScript after receiving data. Server-side rendering (SSR) means the server sends a fully rendered HTML page to the browser. SSR improves SEO and initial page load speed.
Q143.What does PII stand for in ethics and privacy?
Correct Answer: B
PII stands for Personally Identifiable Information, which refers to any data that can be used to identify a specific individual, such as name, email, or ID number.
Q144.What is the network of networks through which we communicate and exchange files globally?
Correct Answer: A
The Internet is a global network of networks that allows computers worldwide to communicate and share information, connecting millions of private, public, academic, business, and government networks.
Q145.We can browse the Internet using a special software application called a _____?
Correct Answer: C
A Web Browser is a software application used to access and browse the Internet. Examples include Chrome, Firefox, Edge, and Safari.
Q146.What is the name of a Webpage Address?
Correct Answer: C
URL stands for Uniform Resource Locator, which is the specific address used to identify and locate a web resource on the Internet.
Q147.Which of the following is NOT an example of a Web Browser?
Correct Answer: C
Microsoft Office is a productivity suite, and NetBeans is an IDE. Neither are web browsers, unlike Chrome, Safari, Internet Explorer, and Firefox.
Q148.What is the primary function of a URL (Uniform Resource Locator)?
Correct Answer: A
A URL acts as a unique web address that identifies and locates a specific resource (webpage, file, image) on the Internet.
Q149.Which protocol is commonly used for sending electronic mail (emails) over the internet?
Correct Answer: B
SMTP (Simple Mail Transfer Protocol) is the standard protocol used for transmitting emails between email servers.
Q150.What is the default TCP port number used for standard, non-secure HTTP web traffic?
Correct Answer: C
Standard HTTP uses TCP port 80 by default. Secure HTTPS uses port 443.
Q151.Select the correct order of network sizes from smallest to largest?
Correct Answer: A
The geographical hierarchy of networks ranges from LAN (Local Area Network), to MAN (Metropolitan), WAN (Wide Area), and finally the Internet (global network of networks).
Q152.NIC stands for _______?
Correct Answer: B
NIC stands for Network Interface Card, a hardware component that allows a computer to establish a physical connection to a network.
Q153.Which of the following is not a computer server protocol?
Correct Answer: A
HTTP, DHCP, and DNS are active network and server protocols, whereas JPEG is a passive image file format.
Q154.The software used to open PDF files and surf websites is called?
Correct Answer: A
A modern web browser (like Google Chrome or Edge) functions as versatile software that can display web pages and render PDF documents.
Q155.Famous social website Facebook was founded by ____?
Correct Answer: D
The popular online social network Facebook was founded by Mark Zuckerberg on February 4, 2004.
Q156.Who gave the ideas to combine the internet with the hypertext concepts?
Correct Answer: A
Sir Tim Berners-Lee combined hypertext with internet protocols at CERN in 1989 to invent the World Wide Web (WWW).
Q157.A URL ending in .org is represented as?
Correct Answer: A
A URL ending in .org is represented as a domain for 'organization'. It is primarily used for nonprofit websites such as NGOs, open source projects, charitable organizations, and educational platforms.
Q158.A computer on internet is identified by its ______?
Correct Answer: D
An IP address is a unique numerical address that identifies a device on the Internet or a local network.
Q159.When browsing in _______ mode, anything you search for or visit is not saved in your browser history.
Correct Answer: B
Incognito or private browsing mode creates a temporary session isolated from the main browser history.
Q160.Where is a URL NOT primarily stored during computer operations?
Correct Answer: A
A URL is stored in memory, disk, or the browser cache. The CPU merely processes it but is not a storage location.