1. Does Raspberry Pi need external hardware?
a) True
b) False
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.
2. Does RPi have an internal memory?
a) True
b) False
Explanation: The RPi has no internal storage or built-in operating system it requires an SD-card that is set up to boot the RPi.
3. 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
Explanation: HD TV’s 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.
4. How power supply is done to RPi?
a) USB connection
b) Internal battery
c) Charger
d) Adapter
Explanation: The unit uses a Micro USB connection to power itself (only the power pins are connected so it will not transfer data over the connection). A standard modern phone charger with a micro USB connector will do, but needs at least 700 mA at 5 volts.
5. What is the Ethernet/LAN cable used in RPi?
a) Cat5
b) Cat5e
c) Cat6
d) RJ45
Explanation: Raspberry Pi (Every Model) comprises RJ45 Ethernet Jack which supports CAT5/6 cables.
6. 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
Explanation: Port_Name: Linux automatically assigns different names for different types of serial connectors. For Standard Serial Port: ttyS0 … ttySn
USB Serial Port Adapter: ttyUSB0 … ttyUSBn
Speed: 115200.
7. What is the command used for easy using of GNU screen?
a) $useradd -G {dialout} your_name
b) Screen Port_Name115200
c) Minicom -b 115200 -o -D Port_Name
d) Prompt> # help
Explanation: This command is used to open and write or modify data on GNU screen and we should write in the terminal window.
8. Which instruction set architecture is used in Raspberry Pi?
a) X86
b) MSP
c) AVR
d) ARM
Explanation: ARM assembler is used in Raspberry Pi. Machine language is built up from discrete statements or instructions implemented by a particular processor.
9. What is the default user in Debain on Raspberry Pi?
a) Default
b) User
c) Pi
d) Root
Explanation: Linux users. User management in Raspberry is done on the command line. The default user is Pi, and the password is raspberry. You can add users and change each user’s password.
10. What are the distributions are supported by raspberry Pi?
a) Arch Linux
b) Debain
c) Fedora Remix
d) Arch Linux, Debain, and Fedora Remix
Explanation: These all are the distributors that have Linux operating system which has default GUI for Fedora as Xfce, Mate, None-depends on spin.