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Smartphone basic1

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is long form of IMEI?

a)

Internal Mobile Exchange Identity

b)

Indian Mobile Equipment Identity

c)

International Mobile Equipment identity

d)

International Mobile Equipment Industry

2.

Which of the following is a concept in mobile communication?

a)

Triplexing

b)

Duplexing

c)

Simplexing

d)

Quadraplexing

3.

In the context of mobile communication what is the fullform of LTE?

a)

Long Term Evolution

b)

Last Time Evolution

c)

Least Time Evolution

d)

Long time Evolution

4.

Cell phone communication is a

a)

Full Simplex

b)

  Simplex

c)

Full Duplex

d)

Half Duplex

5.

The frequency of the crystal used for the outgoing calls in Mobile Phone

a)

26

b)

99

c)

108

d)

5.5

6.

In mobile Communication, the shape of the cellular region for maximum coverage is

a)

Circular

b)

Triangle

c)

Square

d)

Hexagon

7.

In cellular communication Hand off involves

a)

The process of transferring the call to the new base station

b)

New channel allocation is done

c)

Transfer call

d)

All the above

8.

Which type of memory do most mobile devices store long-term data to?

a)
  • LPDDR4

b)
  • SATA magnetic disk

c)
  • SATA SSD

d)
  • Solid-state flash memory

9.

You have been tasked with connecting a wireless earpiece to a smartphone. Which technology would you most likely use?

a)
  • Wi-Fi

b)
  • NFC

c)
  • 3.5 mm

d)
  • Bluetooth

10.

You have been tasked with setting up a device for a salesperson’s vehicle. It should be able to display maps and give directions to the person while driving. Which of the following devices would perform these tasks?

a)
  • GPS

b)
  • Smart camera

c)
  • Smartphone

d)
  • E-reader