Mobile phone MCQ2

Mobile phone MCQ2

Professional Development

10 Qs

quiz-placeholder

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Mobile phone MCQ2

Mobile phone MCQ2

Assessment

Quiz

Computers

Professional Development

Hard

Created by

Kathir Kathiresan

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the unit of measurement for the inductance of a coil

Ohm

Watt

Henry

Farad

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the recommended first step to consider when an app on an Android phone isn't working?

  1. Restarting the phone

  1. Re-installing the app

  1. Deleting the app

  1. Clearing the cache

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Checking for Android system updates is the recommended first step for a phone that _____.

  1. Is restarting on its own

  1. not allowing the user to log in to Google

  1. contains an app that isn't working properly

  1. can't complete two-step verification

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The early FM push-to-talk telephone systems were used in

Simplex mode

Half duplex mode

Full duplex mode

None of the above

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

DECT stands for

Digital European Cellular Telex

Digitized Emergency Cellular Telephone

Digital European Cordless Telephone

Digital European Cellular Telephone

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 World’s first cellular system was developed by


Nippon Telephone and Telegraph (NTT)

Bellcore and Motorola

AT&T Bell Laboratories

Qualcomm

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Paging systems were based on

Simplex systems

Half duplex systems

Full duplex systems

None of the above

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