Rasberry Pi MCQ Questions And Answers
This section focuses on "Rasberry Pi" in Internet of Things (IOT). These Multiple Choice Questions (mcq) should be practiced to improve the Internet of Things (IOT) skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.
1. The Raspberry Pi is defined as the?
A. Mini computer
B. Micro Computer
C. Mega Computer
D. Nano Computer
View Answer
Ans : A
Explanation: The Raspberry Pi is defined as the mini computer.
2. Raspberry Pi consists of a _______ quad-core processor or microprocessor.
A. 16-bit
B. 32-bit
C. 64-bit
D. 128-bit
View Answer
Ans : C
Explanation: It consists of a 64-bit quad-core processor or microprocessor.
3. Which of the following is true?
A. It is considered superior at software applications.
B. It was developed to encourage basic learning for computer science students and other growing countries.
C. It promotes Scratch and Python as the chief programming language
D. All of the above
View Answer
Ans : D
Explanation: All of the above statements true statements.
4. How much RAM, the Raspberry Pi has?
A. 2GiB of RAM
B. 1GiB of RAM
C. 4GiB of RAM
D. 8GiB of RAM
View Answer
Ans : B
Explanation: The Raspberry Pi has about 1GiB of RAM. Here, 1 GiB = 1024 x 1024 x 1024 bytes = (1024)^3 bytes.
5. How many Input/Output pins on board Raspberry Pi3 has?
A. 20
B. 30
C. 40
D. 50
View Answer
Ans : C
Explanation: The Raspberry Pi3 has 40 Input/Output pins on board.
6. Which of the following is not a types of Raspberry Pi?
A. Raspberry Pi Alternatives
B. Raspberry Pi Zero W
C. Raspberry Pi 3 Model B+
D. Raspberry Pi 3 Model A+
View Answer
Ans : D
Explanation: The types of Raspberry Pi are Raspberry Pi Alternatives, Raspberry Pi Zero W, and Raspberry Pi 3 Model B+.
7. Which operating system Raspberry Pi has?
A. Linux
B. OpenBSD
C. NetBSD
D. All of the above
View Answer
Ans : D
Explanation: The foundation of Raspberry Pi provides an operating system such as Linux. It also provides a non-Linux operating system, such as OpenBSD, NetBSD, HelenOS, etc.
8. Does Raspberry Pi need external hardware?
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
View Answer
Ans : B
Explanation: The RPi can be used without additional hardware (except perhaps a power supply of some kind), it won’t be much use as a general computer. As with any normal PC, it is likely you need some additional hardware.
9. What do we use to connect TV to RPi?
A. Male HDMI
B. Female HDMI
C. Male HDMI and Adapter
D. Female HDMI and Adapter
View Answer
Ans : C
Explanation: HD TV and most LCD Monitors can be connected using a full-size male HDMI cable, and with an inexpensive adapter if DVI is used. HDMI version 1.4 cable is recommended.
10. What are the parameters that are default values?
A. Port_Name and Bits
B. Speed and Port_Names
C. Speed and Parity
D. Stop bit and Flow Control
View Answer
Ans : B
Explanation: Port_Name: Linux automatically assigns different names for different types of serial connectors
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