Raspberry Pi Question & AnswersJuly 19, 2021 By WatElectronics This article lists 100 Raspberry pi MCQs for engineering students. All the Raspberry pi Questions & Answers given below includes solution and link wherever possible to the relevant topic.Raspberry pi is a series of various small single-board computers that have additional features such as Bluetooth, USB capabilities, WIFI, and so on. It is a very small, low-cost credit card computer that can be plugged into any motor, it increases the opportunities for people to explore, learn, and understand how to program as well. 1). How much memory does raspberry pi model B+ have?512 MB612 MB712 MB812 MBHintThe raspberry pi model B+ have 512 MB memory 2). The clock speed of raspberry pi model B+ is around ______________100MHz300MHz500MHz700MHzHintThe clock speed of raspberry pi model B+ is around 700 MHz 3). In which one of the following is used for multitasking?Raspberry pi modelArduino UnoBoth a and bNone of the aboveHintIn raspberry pi model multitasking is possible 4).The input voltage for raspberry pi model B is around _____________5V10V20V60VHintThe input voltage for raspberry pi model B is around 5V 5). How many ports does raspberry pi zero WH contain?OneTwoThreeFourHintThe raspberry pi zero WH model contains only one port 6). How many ports does raspberry pi 3 model B+ contain?OneTwoThreeFourHintThe raspberry pi 3 model B+ contains four ports 7). In which year the raspberry pi 2 model B is launched?2015201920202021HintThe raspberry pi 2 model B is launched in 2015 8). Which raspberry pi model has an Ethernet port?Model A+Model B+Both a and bNone of the aboveHintThe raspberry pi model A+ and B+ both has an Ethernet port 9). How many ports does raspberry pi model A+ contain?OneTwoThreeFourHintThe raspberry pi model A+ contains only one port 10). In which year the raspberry pi 3 model B is launched?2015201620202021HintThe raspberry pi 3 model B is launched in 2016 Feb 11). How much RAM does raspberry pi 3 model A+ have?1GB4GB8GB10GBHintThe raspberry pi 3 model A+ has 1GB RAM 12). How much RAM does raspberry pi 4 model B have?1GB4GB8GB10GBHintThe raspberry pi 4 model B has 4GB RAM 13). The speed of raspberry pi 400 is around ____________200MHz1800MHz1200MHz2000MHzHintThe speed of raspberry pi 400 is around 1800MHz 14). Which SOC is used in raspberry pi model A+?BCM2835BCM2836BCM2837None of the aboveHintThe type of SOC used in raspberry pi model A+ is BCM2835 15). In which year the raspberry pi model B+ is launched?2015201820202021HintThe raspberry pi model B+ is launched in 2018 16). How much RAM does raspberry pi 4 model B have?1GB4GB8GB10GBHintThe raspberry pi 4 model B has 8GB of RAM 17). The speed of raspberry pi zero WH is ________________1000MHz2000MHz3000MHz4000MHzHintThe speed of raspberry pi zero WH is1000MHz 18). What are the advantages of raspberry pi?Consumes less powerLow-costBoth a and bNone of the aboveHintThe cost of raspberry pi is low and it consumes less power 19). How many GPIO pins does raspberry pi model B+ have?7122540HintThe raspberry pi model B+ have total 40 GPIO pins 20). The speed of raspberry pi 4 model B is ________________1000MHz1500MHz3000MHz4000MHzHintThe speed of raspberry pi 4 model B is 1500MHz 21). In which one of the following models BCM2711 SOC is used?Raspberry pi 3 model B+Raspberry pi 4 model B+Both a and bNone of the aboveHintIn Raspberry pi 3 model B+ BCM2711 SOC is used 22). How many GPIO pins does raspberry pi model A have?7122640HintThe raspberry pi model A has a total of 26 GPIO pins 23). Which one is used to connect the television to the raspberry pi?AdapterMale HDMIBoth a and bNone of the aboveHintBoth adapter and male HDMI are used to connect the television to raspberry pi 24). What are the capabilities of raspberry pi?Browsing the internetMaking spreadsheetsWord pressingAll of the aboveHintThe raspberry pi helps you to browse the internet as well as making spreadsheets, and word pressing, etc 25). The speed of raspberry pi 3 model A+ is ____________1000MHz1500MHz3000MHz1400MHzHintThe speed of raspberry pi 3 model A+ is 1400MHzRaspberry pi Interview Question & Answers 26). In which year raspberry pi 1 model A+ was released?2020202120142013HintIn 2014 raspberry pi 1 model A+ was released 27). The speed of raspberry pi 2 model B is ____________900MHz1500MHz3000MHz1400MHzHintThe speed of raspberry pi 2 model B is 900MHz 28). In raspberry pi 3 model A+ ___________ SOC is usedBCM2837B0BCM2837A0BCM2711None of the aboveHintIn raspberry pi, 3 model A+ BCM2837B0 SOC is used 29). The software pulse width modulation in raspberry pi 3 model B is available on ________ pinsGPIO12GPIO18GPIO19All of the aboveHintThe software pulse width modulation in raspberry pi 3 model B is available on all the pins 30). In which pin hardware pulse width modulation will not be available?GPIO12,13GPIO18,19Both a and bNone of the aboveHintIn GPIO12,13, 18, and 19 pins the hardware pulse width modulation will not be available 31). The speed of raspberry pi 3 model B is ____________1200MHz1500MHz3000MHz1400MHzHintThe speed of raspberry pi 3 model B is 1200MHz 32). What is the standard form of SPI pin?Serial Parallel InputSerial Peripheral InterfaceSerial Parallel InterfaceNone of the aboveHintThe standard form of SPI pin is Serial Peripheral Interface 33). In the raspberry pi zero model the CPU speed is around _______1 GHz1.27 GHz1.8 GHz1.9 GHzHintIn the raspberry pi zero model the CPU speed is around 1GHz 34). Which pin is a serial interface pin on raspberry pi 3 model B board?GPIO9GPIO19GPIO18All of the aboveHintThe GPIO9, 18, 19 pins are the serial interface pins on the raspberry pi 3 model B board 35). What is the standard form of MISO pin?Master In Slave OutMemory Input Slave OutputMaster Out Slave InNone of the aboveHintThe standard form of MISO pin is Master In Slave Out 36). The I2C pin on the raspberry pi board has ____________ connectionsOneTwoThreeFourHintThe I2C pin on the raspberry pi board has two connections they are serial data and serial clock 37). ________ pins are the EEPROM pins on raspberry pi 3 model BGPIO0GPIO1GPIO3Both a and bHintBoth GPIO0 and GPIO1 pins are the EEPROM pins on raspberry pi 3 model B 38). ___________ are the UART pins on raspberry pi 3 model B boardGPIO14GPIO15Both a and bNone of the aboveHintBoth GPIO14 and GPIO15 pins are the UART pins on raspberry pi 3 model B board 39). Which port is used to power the raspberry pi device?Ethernet portHDMI portMicro USB power portNone of the aboveHintThe micro USB power port is used to power the raspberry pi device 40). Which port is used to plug into monitor or modern television?Ethernet portHDMI portMicro USB power portNone of the aboveHintThe HDMI port is used to plug into a monitor or modern television 41). Which port is used to connect the raspberry pi to a local network or the internet?Ethernet portHDMI portMicro USB power portNone of the aboveHintThe Ethernet port is used to connect the raspberry pi to a local network or the internet 42). The speed of raspberry pi model A+ is ____________700MHz1500MHz3000MHz1400MHzHintThe speed of raspberry pi model A+ is 700MHz 43). Where raspberry pi can use?Home automation and security systemsMedia centerHD surveillance cameraAll of the aboveHintThe raspberry pi can use in home automation and security systems, media center, HD surveillance camera, etc 44). Which one of the following is a microcontroller?ArduinoRaspberry piBoth a and bNone of the aboveHintThe Arduino is a microcontroller 45). Which one of the following is a microcomputer?ArduinoRaspberry piBoth a and bNone of the aboveHintThe raspberry pi is a microcomputer 46). Which one of the following uses a micro SD card as an operating system?ArduinoRaspberry piBoth a and bNone of the aboveHintThe raspberry pi uses a micro SD card as an operating system 47). Which one uses a boot loader on a chip?ArduinoRaspberry piBoth a and bNone of the aboveHintThe Arduino board uses a boot loader on a chip 48). Which one has USB, camera, display, audio, and video connections?ArduinoRaspberry piBoth a and bNone of the aboveHintThe raspberry pi has USB, camera, display, audio, and video connections 49). Which one of the following has both I2C and SPI buses?ArduinoRaspberry piBoth a and bNone of the aboveHintBoth Arduino and raspberry pi has both I2C and SPI buses 50). The raspberry pi has _________ output and input portsDigital I/OAnalog inputsAnalog outputsAll of the aboveHintThe raspberry pi has digital output and input portsRaspberry pi Quiz Question & Answers 51). The Arduino has __________ output and input portsDigital I/OAnalog inputsBoth a and bNone of the aboveHintThe Arduino has both digital I/O pins and analog inputs 52). In how many volts does raspberry pi runs?1V2V5V12VHintThe raspberry pi runs on 5 volts USB power 53). In how many does Arduino run?1V8 to 20DC5VBoth b and c 54). Which one is a commercial patented product?ArduinoRaspberry piBoth a and bNone of the aboveThe raspberry pi is a commercial patented productHintThe raspberry pi is a commercial patented product 55). Which one is an open-source design?ArduinoRaspberry piBoth a and bNone of the aboveHintThe Arduino is an open-source design 56). How much RAM does raspberry pi have?512 Mb – 4Gb RAM412 Mb – 4Gb RAM212 Mb – 4Gb RAM312 Mb – 4Gb RAMHintThe raspberry pi has 512 Mb – 4Gb RAM 57). How much RAM does Arduino have?512 Mb – 4Gb RAM2 Kb – 8Kb SRAM2 Kb – 25Kb SRAM312 Mb – 4Gb RAMHintThe Arduino has 2 Kb – 8Kb Static RAM 58). How many analog static RAM inputs does raspberry pi have?2002650HintThe raspberry pi doesn’t have analog static RAM inputs 59). How many analog inputs does Arduino have?206-162650HintThe Arduino has 6-16 analog inputs 60). Which one of the following has integrated WIFI and Bluetooth?ArduinoRaspberry piBoth a and bNone of the aboveHintThe some models of the raspberry pi has integrated WIFI and Bluetooth 61). Which command is used to change the directory?cdpwdLsNone of the aboveHintThe command which is used to change the directory is cd 62). What is the purpose of the chmod command?Shows OS information b) c)dShows past commandsChange the permission of the directory/fileNone of the aboveHintThe purpose of the chmod command is to change the permission of the directory/file 63). What is the purpose of the ifconfig command?Shows OS informationShows past commandsChange the permission of the directory/fileUsed to get the network informationHintThe purpose of the ifconfig command is to get the network information 64). What is the purpose of unnamed-a, unnamed-r commands?Shows OS informationShows past commandsChange the permission of the directory/fileUsed to get the network informationHintThe purpose of unnamed-a, unnamed-r commands s to show the OS information 65). Which one of the following is an open-source?WindowsLinuxFreeBSDNone of the aboveHintLinux is an open-source 66). Which one of the following is a closed source?WindowsLinuxFreeBSDNone of the aboveHintThe windows is a closed source 67). Which one of the following is not a Unix?WindowsLinuxBoth a and bNone of the aboveHintThe windows is not a Unix 68). How much power does raspberry pi model B+ consume?1W2W3.3W3.5WHintThe raspberry pi model B+ consumes 3.5W power 69). How much power does Arduino consume?1W0.25W3.3W3.5WHintThe Arduino consumes 0.25W powerRead more about Arduino 70). Which command shows bootup messages?dmesgfree-hIshwNone of the aboveHintThe dmesg command shows bootup messages 71). Which command comes under raspberry pi networking commands?ishwUnzipIfconfigNone of the aboveHintThe ifconfig command comes under raspberry pi networking commands 72). Which command comes under raspberry pi terminal commands?sshcprmAll of the aboveHintThe ssh, cp, rm commands comes under raspberry pi terminal commands 73). Which command is used to check the current hostname?sshcprmHostnameHintThe hostname command is used to check the current hostname 74). Which command is used to remove the directory?sshcprmrmdirHintThe rmdir command is used to remove the directory 75). Which command is used to create a new directory?sshcpmkdirrmdirHintThe mkdir command is used to create a new directoryRaspberry pi Important Questions for Exams 76). Which command is used for immediate shutdown?Power offShutdownBoth a and bNone of the aboveHintThe power off and shutdown both commands are used for immediate shutdown 77). Which command is used to restart the raspberry pi?Power offShutdownRestartNone of the aboveHintThe restart command is used to restart the raspberry pi 78). The type of CPU used in raspberry pi model B+ is __________ARM11QuadcortexA7QuadcortexA53None of the aboveHintThe type of CPU used in raspberry pi model B+ is ARM11 79). The type of CPU used in raspberry pi 2 model B is __________ARM11QuadcortexA7QuadcortexA53None of the aboveHintThe type of CPU used in raspberry pi 2 model B is quadcortexA7 80). The type of CPU used in raspberry pi 3 model B is __________ARM11QuadcortexA7QuadcortexA53None of the aboveHintThe type of CPU used in raspberry pi 3 model B is quadcortexA53 81). The type of CPU used in raspberry pi zero B is __________ARM11QuadcortexA7QuadcortexA53None of the aboveHintThe type of CPU used in raspberry pi zero B is ARM11 82). What is the standard form of CSI?Camera Serial InterfaceCommon Serial InterfaceComplex Serial InterfaceNone of the aboveHintThe standard form of CSI is Camera Serial Interface 83). What is the standard form of HDMI?High Definition Multimedia InterfaceHigh Display Multimedia InterfaceHigh Description Multimedia InterfaceNone of the aboveHintThe standard form of HDMI is High Definition Multimedia Interface 84). The raspberry pi 3 model B have _______ GPU memory512 MB SDRAM1 GB SDRAM112 MB SDRAM612 MB SDRAMHintThe raspberry pi 3model B have b1 GB SDRAM memory 85). _________ are the supported operating systems in raspberry pi models A and BDebian, fedoraArch Linux, Slackware LinuxRISC OSAll of the aboveHintThe Debian, fedora, arch Linux, Slackware Linux, RISC OS are the supported operating systems in raspberry pi models A and B 86). What is the standard form of GPU?Graphics Processing UnitGraphics Processed UnitGraphics Processor UnitNone of the aboveHintThe standard form of GPU is Graphics Processing Unit 87). Which type of GPU is used in the raspberry pi B+ model?Video core IVPower VR SG X 530Power VR SG X 540None of the aboveHintThe type of GPU used in the raspberry pi B+ model is Video core IV 88). The raspberry pi model B+ have _______ GPU memory512 MB SDRAM212 MB SDRAM112 MB SDRAM612 MB SDRAMHintThe raspberry pi model B+ have 512 MB SDRAM memory 89). The raspberry pi 2 model B have _______ GPU memory512 MB SDRAM1 GB SDRAM112 MB SDRAM612 MB SDRAMHintThe raspberry pi 2 model B has 1 GB SDRAM memory 90). What is the standard form of DSI?Display Serial InterfaceDigital Serial InterfaceDigital/Display Serial InterfaceNone of the aboveHintThe standard form of DSI is Display Serial Interface 91). The raspberry pi zero model have _______ GPU memory512 MB SDRAM1 GB SDRAM112 MB SDRAM612 MB SDRAMHintThe raspberry pi zero models have 512 MB SDRAM memory 92). ___________ are the some of the applications of raspberry pi 3 modelTablet computerCosmic computerInternet radioAll of the aboveHintThe tablet computer, cosmic computer, internet radio are some of the applications of the raspberry pi 3 model 93). The video outputs of raspberry pi models A and B are _________RCAHDMAInterface DSI to LCD panelAll of the aboveHintThe video outputs of the raspberry pi models A and B are RCA, HDMA, and an interface DSI to the LCD panel 94). The audio outputs of raspberry pi models A and B are _________35mm connectorHDMIBoth a and bNone of the aboveHintThe audio outputs of the raspberry pi models A and B are HDMI and 35mm connector 95). In which year raspberry pi 1 model A was released?2020202120192013HintIn 2013 the raspberry pi 1 model A was released 96). Which SOC is used in raspberry pi model B?BCM2835BCM2836BCM2837BCM2836/37HintThe BCM2836/37 SOC is used in raspberry pi model B 97). In which year raspberry pi 1 model B was released?2012202120142013HintIn 2012 raspberry pi 1 model B was released 98). In raspberry pi 3 model B the CPU speed is around _______1.2 GHz1.27 GHz1.8 GHz1.9 GHzHintIn raspberry pi 3 model B the CPU speed is around 1.2 GHz 99). What are the disadvantages of raspberry pi?Limited functionsNot ideal for multitaskingSlow and bad for larger tasksAll of the aboveHintSome of the disadvantages of raspberry pi are it has limited functions, it is not ideal for multitasking, and it is slow and bad for larger tasks 100). What is the standard form of MOSI pin?Master Input Slave OutputMemory Input Slave OutputMaster Out Slave InNone of the aboveHintThe standard form of MOSI pin is Master Out Slave InRead more about Raspberry pi Time is Up! Time's up
