Tag: operating systems

Questions Related to operating systems

Google purchased Android Inc. in ______
technology operating systems

  1. $50 million

  2. $1.3 billion

  3. $10 million

  4. Android Inc is originally owned by Google only

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Correct Option: A

Android OS Code is almost ________ lines long.
technology operating systems

  1. 12 millions

  2. 1 billion

  3. 85 lacs

  4. None of these

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Correct Option: A

What technology is used to describe user interface elements in Silverlight

technology operating systems

  1. XML

  2. HTML

  3. SGML

  4. XAML

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Correct Option: D

Which year was Windows Phone 7 system released

technology operating systems

  1. 1996

  2. 2000

  3. 2010

  4. 2008

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Correct Option: C

What are the 3 Red threads called in Windows Phone 7 system UI design

technology operating systems

  1. Agile

  2. Personal

  3. Business

  4. Home

  5. Relevant

  6. Connected

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Correct Option: B,E,F

What is the programming language used in Visual Studio 2010 Silverlight for Windows Phone 7
technology operating systems

  1. C++

  2. Java

  3. C#

  4. Objective C

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Correct Option: C

What kind of inheritance does C# support

technology operating systems

  1. Multiple inheritance from other classes

  2. Single inheritance from other classes

  3. No inheritance

  4. Only inherit interfaces

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Correct Option: B

Which base class are all classes derived from in C#?
technology operating systems

  1. Microsoft

  2. MIcrosoft.Windows

  3. System.Object

  4. System.Windows

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Correct Option: C

Where are reference types typically allocated
technology operating systems

  1. Reference on Stack

  2. Reference on Heap

  3. Reference on Stack and the Data it points to on Heap

  4. None of the Above

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Correct Option: C

C# is an object oriented language that support classes that can inherit from multiple Interfaces

technology operating systems

  1. True

  2. False

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Correct Option: A