Tech

In which of the following areas can GPS technology be used

In which of the following areas can GPS technology be used?

  1. Mobile phone operations
  2. Banking operations
  3. Controlling the power grids

Select the correct answer using the code given below:

  1. 1 only
  2. 2 and 3 only
  3. 1 and 3 only
  4. 1, 2 and 3

Answer

GPS is the Global Positioning System. It s a global navigation satellite system that uses at least 24 satellites, a receiver and algorithms to provide location, velocity and time synchronization for air, sea and land travel.


The correct option is D.


05th April 2019

General Knowledge

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Redmi Note 7 Pro Review , price

Xiaomi launched the Redmi Note 7 and the Redmi Note 7 Pro in India back in the month of February. So far both the phones have gone on sale several times, but the 6GB RAM/128GB storage model of the Redmi Note 7 Pro is yet to be available for purchase in India. The Xiaomi India has finally listed the 6GB RAM/128GB storage model of the Redmi Note 7 Pro on its official website. This suggests that the Redmi Note 7 Pro 6GB RAM/128GB storage model may go on sale in India very soon. Xiaomi India is yet to officially announce the sale date of the 6GB RAM/128GB storage model of the Redmi Note 7 Pro.


There are not many differences between the 4GB RAM and 6GB RAM model of the Redmi Note 7 Pro. The only areas where the two models of the Pro version vary are -- RAM and storage. All the other specs and features are the same between the two models. The 6GB RAM + 128GB storage model of the Redmi Note 7 Pro comes in three colours - Neptune Blue, Space Black and Nebula Red.



The 6GB RAM/128GB storage model of the Redmi Note 7 Pro is priced at Rs 16,999. The 4GB RAM + 64GB storage model of the phone sells for Rs 13,999. The next sale of the Redmi Note 7 Pro in India is on April 3, that is tomorrow, possibly that's when the 6GB RAM model of the phone will be available to the Indian buyers.


As far as the specs are concerned, the Redmi Note 7 Pro comes packed with a 6.3-inch IPS LCD full HD+ display with 19.5:9 aspect ratio and screen resolution of 1080 x 2340 pixels. The Redmi Note 7 series of phones come with Dot drop notch on the front which equips the selfie camera on it. On the hardware front, the Redmi Note 7 Pro is powered by Snapdragon 675 2.0 GHz octa-core processor and Adreno 612 graphics paired with up to 6GB RAM and 128GB storage. The phone comes with a hybrid SIM slot and also supports a microSD card.


On the camera front, the Redmi Note 7 Pro comes packed with AI-based dual camera setup on the back and single sensor on the back. On the rear panel the phone includes a 48-megapixel Sony IMX586 as the main camera and 5-megapixel secondary sensor. On the front, the Redmi Note 7 Pro comes packed with a 13-megapixel camera for clicking selfies. The phone is backed by a 4,000mAh battery with 18W fast charging support. The best bit is the Redmi Note 7 Pro includes USB-C and a fingerprint sensor on the back panel that sits next to the dual camera setup.


02nd April 2019

Tech news

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