IT &computer MCQ section 5 MCQ Questions & Answers Detailed Explanation

Answer: (b)

Net neutrality is the principle that Internet service providers and governments should treat all data on the Internet the same, not discriminating or charging differentially by user, content, website, platform, application, type of attached equipment, or mode of communication.

The term was coined by Columbia University media law professor Tim Wu in 2003.

Answer: (a)

Microsoft PowerPoint is a slide show presentation program developed by Microsoft. It was officially launched on May 22, 1990, as a part of the Microsoft Office suite.

Answer: (a)

The modem is an external device or internal electronic circuitry used to transmit and receive digital data over a communications line normally used for analogue signals. A modem attached to a computer converts digital data to an analogue signal that it uses to modulate a carrier frequency.

This frequency is transmitted over a line, frequently as an audio signal over a telecommunications line, to another modem that converts it back into a copy of the original data.

Answer: (d)

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Answer: (c)

Sir Timothy John “Tim” Berners-Lee, also known as “TimBL”, is a British computer scientist, best known as the inventor of the World Wide Web.

Answer: (d)

GSM stands for Global System for Mobile Communications. Just like computers, mobile phones have evolved over time.

There were first-generation mobile phones in the 70's, there are 2nd generation mobile phones in the 80’s and 90’s, and now there are 3rd gen phones which are about to enter the Indian market.

GSM is called a 2nd generation, or 2G communications technology. The idea, Airtel, and BPL Mobile are based on GSM technology while Reliance Infocommis not based on GSM technology