Jamia Millia Islamia MCA Internet And Email Previous Year Questions (PYQs) – Page 1 of 2
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Which protocol provides e-mail facility among different hosts?
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Solution
SMTP (Simple Mail Transfer Protocol) is used for sending e-mails between servers.
Full form of URL is
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Solution
URL stands for Uniform Resource Locator, used to specify web addresses.
Who created the first free e-mail service on the internet?
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Solution
Sabeer Bhatia** founded **Hotmail**, the world’s first free web-based email service.
A combinational circuit takes a 2-bit number and outputs its cube.
The number of output lines required is
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Maximum cube = $3^3 = 27 = (11011)_2$ → needs 5 bits.
Which of the following is a web search engine?
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Solution
None of the given options is a search engine.
Who developed World Wide Web version 3 which is known as “Semantic Web”?
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Solution:
The **Semantic Web (Web 3.0)** concept was introduced and developed by **Tim Berners-Lee**,
the original inventor of the World Wide Web.
Suppose you find some technical problems with the mail account user@example.com.
Who should you try to contact in order to solve them?
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Solution
Technical issues related to mail servers are typically handled by the **DNS administrator**.
Which of the following is not related to the internet?
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Solution
Bridge, Router, and DNS are network-related components.
Printer is a peripheral device not used for networking.
Which of the following is not a Web Browser?
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Solution
iOS is an operating system, not a browser.
When some unidentified/unknown person/firm sends you mail in a trustworthy/lucrative way asking for sensitive bank and online payment information, this is a case of __?
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That description matches credential-stealing emails → Phishing.
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