MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

OPERATING SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A personal digital assistant (PDA) in an example of a real-time operating system
A
True
B
False
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -A personal digital assistant(PDA) is an example of real-time operating system. Metropolitan area networks cover an area the size of an average to large city. Allison and Jessica send messages to each other at their place of employment using an online chat room.

Detailed explanation-2: -Explanation: VxWorks, QNX & RTLinux are real-time operating systems.

Detailed explanation-3: -Some examples of operating systems include Apple macOS, Microsoft Windows, Google’s Android OS, Linux Operating System, and Apple iOS.

Detailed explanation-4: -The most common PDA is a smartphone (such as an iPhone, Droid, or a Blackberry). A typical PDA includes a calendar, address book, and task-list programs; more advanced PDAs often allow for wireless connection to the Internet and have built-in MP3 players.

Detailed explanation-5: -Out of the given options, Oracle is not an operating system.

There is 1 question to complete.
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