Tag: science & technology

Questions Related to science & technology

How do digital phones let more people within a cell talk at once?
general knowledge science & technology

  1. They transfer data quicker, so the frequencies aren't clogged.

  2. They convert voices into binary code, compressing the calls.

  3. They use higher frequencies than analog phones.

  4. None of the above.

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Correct Option: B

Cell phone cloning involves:
general knowledge science & technology

  1. buying a phone and using someone else's account information to set it up

  2. retrieving ID numbers from a phone and using them to eavesdrop or make fraudulent calls

  3. transferring a SIM chip from an old phone to a new phone

  4. None of the above

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Correct Option: B

Cell phones use lower-power radio signals because:
general knowledge science & technology

  1. The signals don't travel very far.

  2. Sending a signal doesn't drain the battery.

  3. Both 1 and 2.

  4. None of the above.

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Correct Option: C

A locked phone:
general knowledge science & technology

  1. can work with only one specific provider's service

  2. can work only in a limited range within a network

  3. has no SIM card

  4. None of the above

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Correct Option: A

Steve Jobs initially worked at a games-maker before joining forces with Wozniak to create Apple. A well-known stroy goes how, Jobs unfairly split the money he got from a hardware project in this company, with Wozniak who actually did all the work. Which was this company?
general knowledge science & technology

  1. Eidos Interactive

  2. Electronic Arts

  3. Atari

  4. Sony

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Correct Option: C

The name of Steve Jobs' first daughter will remain in the minds of computer historians and enthusiasts forever as the biggest flop ever created by Apple. Steve Jobs vehemently denied fatherhood of this daughter, who he later becmae close to. What's her name?
general knowledge science & technology

  1. Lisa

  2. Mary

  3. Apple III

  4. Newton

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Correct Option: A

Which disease is caused due to deficiency of sodium?
general knowledge science & technology

  1. Hyponatremia

  2. Hypokallemia

  3. Anaemia

  4. Hypocalmia

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Correct Option: A

Which disease is caused in children due to deficiency of calcium and phosphorous?
general knowledge science & technology

  1. Measles

  2. Rickets

  3. Rabies

  4. Chicken pox

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Correct Option: B

Insufficient amount of niacin results in which disease?
general knowledge science & technology

  1. Pellagra

  2. Ariboflavinosis

  3. Haemophilia

  4. pneumonia

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Correct Option: A

In this disease, a person cannot distinguish between red, green and blue colours.
general knowledge science & technology

  1. Blindness

  2. Colour Blindness

  3. X-Chromosome

  4. Y-Chromosome

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Correct Option: B