Computer Knowledge
Internet and Web
1,617 Questions
The Internet and Web encompass global networks, web portals, browsers, and online communication tools. This hub provides questions on basic internet concepts, email structures, and web terminology. Strong knowledge here is vital for scoring well in computer awareness sections.
Web browsersEmail conceptsWorld Wide WebWeb portalsInternet terminology
Internet and Web Questions
B
Correct answer
Explanation
The OutputCache directive caches based on URL and parameters, not device type. Without device-specific caching logic (like VaryByCustom), a mobile device making the same URL request could receive the desktop-cached version. The statement that it will 'never' receive the cached page is false.
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"hello world"
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"lo"
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"mary had a little lamb"
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"Arpanet, cyberspace"
B
Correct answer
Explanation
The first ARPANET message was 'lo' - the system crashed after the first two letters 'lo' of 'login' were transmitted. This occurred in 1969 during the first ARPANET host-to-host communication between UCLA and Stanford Research Institute. 'Hello world' is a programming tradition, not a network message.
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"hello world"
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"lo"
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"mary had a little lamb"
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"Arpanet, cyberspace"
B
Correct answer
Explanation
The first ARPANET message sent was 'LO' - intended to be 'LOGIN' but the system crashed after the first two letters. This historic moment occurred on October 29, 1969, between UCLA and Stanford Research Institute. 'hello world' is programming tradition, not networking history.
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Mobile Widgets
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Location
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Content
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Messaging
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None of above
E
Correct answer
Explanation
The question asks which is NOT a principle of Mobile Web 2.0. All listed items (Mobile Widgets, Location, Content, Messaging) are indeed principles/features associated with Mobile Web 2.0. Therefore, 'None of above' is the correct choice as there is no item in the list that is not a principle.
B
Correct answer
Explanation
'Full Web browsing' means the mobile browser can render standard web content (HTML, CSS, JavaScript) similarly to desktop browsers, but this does not mean delivering a 'desktop-like' experience. Mobile browsers have constraints (screen size, input methods, processing power) that fundamentally differ from desktop browsing. The full web capability refers to compatibility and rendering capability, not replicating the desktop experience.
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Top Level Document
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Top Level Domain
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Both a & b above
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None of above
B
Correct answer
Explanation
In internet terminology and domain naming systems, TLD stands for Top Level Domain. TLDs are the last segment of a domain name (e.g., .com, .org, .net, .edu). 'Top Level Document' is not a standard term in internet or mobile web terminology.
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10 seconds
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60 seconds
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20 seconds
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30 seconds
B
Correct answer
Explanation
In QTP/UFT, the default setting for the Web browser navigation timeout is 60 seconds. Other options like 10, 20, or 30 seconds are common user modifications but not the default installation setting.
A
Correct answer
Explanation
To solve this question, the user needs to know the meaning of MIME.
The statement is true.
Explanation:
MIME stands for Multipurpose Internet Mail Extensions. It is an internet standard that extends the format of email messages to support text in character sets other than ASCII, as well as attachments of audio, video, images, and application programs. Therefore, option A is the correct answer.
The Answer is: A
A
Correct answer
Explanation
HTTP (Hypertext Transfer Protocol) is the foundation of data communication on the World Wide Web, defining how messages are formatted and transmitted between web servers and browsers. Every web address starts with http:// or its secure variant https://.
A
Correct answer
Explanation
W3C (World Wide Web Consortium) is the main international standards organization for the Web, founded by Tim Berners-Lee. It develops specifications and guidelines to ensure long-term growth and interoperability of web technologies like HTML, CSS, and XML.
A
Correct answer
Explanation
URL (Uniform Resource Locator) is the specific address that identifies resources on the internet, such as web pages, images, or files. A URL like https://example.com/page tells browsers exactly where to find and retrieve a particular resource.
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10 seconds
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60 seconds
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20 seconds
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30 seconds
B
Correct answer
Explanation
The default browser navigation timeout in QTP/UFT is 60 seconds. This timeout controls how long the tool waits for a browser navigation operation (like page load) to complete before timing out. Options A (10s), C (20s), and D (30s) are incorrect default values.
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Same Source Policy
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Same Server Policy
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Same Domain Policy
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Same Origin Policy
D
Correct answer
Explanation
The Same-Origin Policy (SOP) restricts scripts on one page from accessing sensitive data on another unless they share the same scheme, host, and port. The other options are incorrect terms.
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OpenID
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OAuth2.0
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LiveID
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Advanced Encryption Standard
B
Correct answer
Explanation
Facebook and Twitter widely use OAuth 2.0 for API authorization and authentication delegation. OpenID, LiveID, and AES (a symmetric encryption standard) are incorrect.
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Burp Suite
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Paros
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Web Scarab
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WireShark
D
Correct answer
Explanation
Burp Suite, Paros, and WebScarab are all web application interception proxies. Wireshark is a general-purpose network packet analyzer, making it the odd one out.