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. The tablet computer, cosmic computer, internet radio are some of the applications of the raspberry pi 3 model. The Debian, fedora, arch Linux, Slackware Linux, RISC OS are the supported operating systems in raspberry pi models A and B.Some 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. The video outputs of the raspberry pi models A and B are RCA, HDMA, and an interface DSI to the LCD panel. The raspberry pi zero WH model contains only one port and model B+ contains four ports whereas the raspberry pi model A+ and B+ both have an Ethernet port. The raspberry pi doesn’t have analog static RAM inputs, it has 512 Mb – 4Gb RAM, has USB, camera, display, audio, and video connections, and it uses a micro SD card as an operating system.1). How much memory does raspberry pi model B+ have? 512 MB 612 MB 712 MB 812 MB HintThe raspberry pi model B+ have 512 MB memory2). The clock speed of raspberry pi model B+ is around ______________ 100MHz 300MHz 500MHz 700MHz HintThe clock speed of raspberry pi model B+ is around 700 MHz3). In which one of the following is used for multitasking? Raspberry pi model Arduino Uno Both a and b None of the above HintIn raspberry pi model multitasking is possible4).The input voltage for raspberry pi model B is around _____________ 5V 10V 20V 60V HintThe input voltage for raspberry pi model B is around 5V5). How many ports does raspberry pi zero WH contain? One Two Three Four HintThe raspberry pi zero WH model contains only one port6). How many ports does raspberry pi 3 model B+ contain? One Two Three Four HintThe raspberry pi 3 model B+ contains four ports7). In which year the raspberry pi 2 model B is launched? 2015 2019 2020 2021 HintThe raspberry pi 2 model B is launched in 20158). Which raspberry pi model has an Ethernet port? Model A+ Model B+ Both a and b None of the above HintThe raspberry pi model A+ and B+ both has an Ethernet port9). How many ports does raspberry pi model A+ contain? One Two Three Four HintThe raspberry pi model A+ contains only one port10). In which year the raspberry pi 3 model B is launched? 2015 2016 2020 2021 HintThe raspberry pi 3 model B is launched in 2016 Feb11). How much RAM does raspberry pi 3 model A+ have? 1GB 4GB 8GB 10GB HintThe raspberry pi 3 model A+ has 1GB RAM12). How much RAM does raspberry pi 4 model B have? 1GB 4GB 8GB 10GB HintThe raspberry pi 4 model B has 4GB RAM13). The speed of raspberry pi 400 is around ____________ 200MHz 1800MHz 1200MHz 2000MHz HintThe speed of raspberry pi 400 is around 1800MHz14). Which SOC is used in raspberry pi model A+? BCM2835 BCM2836 BCM2837 None of the above HintThe type of SOC used in raspberry pi model A+ is BCM283515). In which year the raspberry pi model B+ is launched? 2015 2018 2020 2021 HintThe raspberry pi model B+ is launched in 201816). How much RAM does raspberry pi 4 model B have? 1GB 4GB 8GB 10GB HintThe raspberry pi 4 model B has 8GB of RAM17). The speed of raspberry pi zero WH is ________________ 1000MHz 2000MHz 3000MHz 4000MHz HintThe speed of raspberry pi zero WH is1000MHz18). What are the advantages of raspberry pi? Consumes less power Low-cost Both a and b None of the above HintThe cost of raspberry pi is low and it consumes less power19). How many GPIO pins does raspberry pi model B+ have? 7 12 25 40 HintThe raspberry pi model B+ have total 40 GPIO pins20). The speed of raspberry pi 4 model B is ________________ 1000MHz 1500MHz 3000MHz 4000MHz HintThe speed of raspberry pi 4 model B is 1500MHz21). In which one of the following models BCM2711 SOC is used? Raspberry pi 3 model B+ Raspberry pi 4 model B+ Both a and b None of the above HintIn Raspberry pi 3 model B+ BCM2711 SOC is used22). How many GPIO pins does raspberry pi model A have? 7 12 26 40 HintThe raspberry pi model A has a total of 26 GPIO pins23). Which one is used to connect the television to the raspberry pi? Adapter Male HDMI Both a and b None of the above HintBoth adapter and male HDMI are used to connect the television to raspberry pi24). What are the capabilities of raspberry pi? Browsing the internet Making spreadsheets Word pressing All of the above HintThe 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 ____________ 1000MHz 1500MHz 3000MHz 1400MHz HintThe speed of raspberry pi 3 model A+ is 1400MHzRaspberry pi Interview Question & Answers26). In which year raspberry pi 1 model A+ was released? 2020 2021 2014 2013 HintIn 2014 raspberry pi 1 model A+ was released27). The speed of raspberry pi 2 model B is ____________ 900MHz 1500MHz 3000MHz 1400MHz HintThe speed of raspberry pi 2 model B is 900MHz28). In raspberry pi 3 model A+ ___________ SOC is used BCM2837B0 BCM2837A0 BCM2711 None of the above HintIn raspberry pi, 3 model A+ BCM2837B0 SOC is used29). The software pulse width modulation in raspberry pi 3 model B is available on ________ pins GPIO12 GPIO18 GPIO19 All of the above HintThe software pulse width modulation in raspberry pi 3 model B is available on all the pins30). In which pin hardware pulse width modulation will not be available? GPIO12,13 GPIO18,19 Both a and b None of the above HintIn GPIO12,13, 18, and 19 pins the hardware pulse width modulation will not be available31). The speed of raspberry pi 3 model B is ____________ 1200MHz 1500MHz 3000MHz 1400MHz HintThe speed of raspberry pi 3 model B is 1200MHz32). What is the standard form of SPI pin? Serial Parallel Input Serial Peripheral Interface Serial Parallel Interface None of the above HintThe standard form of SPI pin is Serial Peripheral Interface33). In the raspberry pi zero model the CPU speed is around _______ 1 GHz 1.27 GHz 1.8 GHz 1.9 GHz HintIn the raspberry pi zero model the CPU speed is around 1GHz34). Which pin is a serial interface pin on raspberry pi 3 model B board? GPIO9 GPIO19 GPIO18 All of the above HintThe GPIO9, 18, 19 pins are the serial interface pins on the raspberry pi 3 model B board35). What is the standard form of MISO pin? Master In Slave Out Memory Input Slave Output Master Out Slave In None of the above HintThe standard form of MISO pin is Master In Slave Out36). The I2C pin on the raspberry pi board has ____________ connections One Two Three Four HintThe I2C pin on the raspberry pi board has two connections they are serial data and serial clock37). ________ pins are the EEPROM pins on raspberry pi 3 model B GPIO0 GPIO1 GPIO3 Both a and b HintBoth GPIO0 and GPIO1 pins are the EEPROM pins on raspberry pi 3 model B38). ___________ are the UART pins on raspberry pi 3 model B board GPIO14 GPIO15 Both a and b None of the above HintBoth GPIO14 and GPIO15 pins are the UART pins on raspberry pi 3 model B board39). Which port is used to power the raspberry pi device? Ethernet port HDMI port Micro USB power port None of the above HintThe micro USB power port is used to power the raspberry pi device40). Which port is used to plug into monitor or modern television? Ethernet port HDMI port Micro USB power port None of the above HintThe HDMI port is used to plug into a monitor or modern television41). Which port is used to connect the raspberry pi to a local network or the internet? Ethernet port HDMI port Micro USB power port None of the above HintThe Ethernet port is used to connect the raspberry pi to a local network or the internet42). The speed of raspberry pi model A+ is ____________ 700MHz 1500MHz 3000MHz 1400MHz HintThe speed of raspberry pi model A+ is 700MHz43). Where raspberry pi can use? Home automation and security systems Media center HD surveillance camera All of the above HintThe raspberry pi can use in home automation and security systems, media center, HD surveillance camera, etc44). Which one of the following is a microcontroller? Arduino Raspberry pi Both a and b None of the above HintThe Arduino is a microcontroller45). Which one of the following is a microcomputer? Arduino Raspberry pi Both a and b None of the above HintThe raspberry pi is a microcomputer46). Which one of the following uses a micro SD card as an operating system? Arduino Raspberry pi Both a and b None of the above HintThe raspberry pi uses a micro SD card as an operating system47). Which one uses a boot loader on a chip? Arduino Raspberry pi Both a and b None of the above HintThe Arduino board uses a boot loader on a chip48). Which one has USB, camera, display, audio, and video connections? Arduino Raspberry pi Both a and b None of the above HintThe raspberry pi has USB, camera, display, audio, and video connections49). Which one of the following has both I2C and SPI buses? Arduino Raspberry pi Both a and b None of the above HintBoth Arduino and raspberry pi has both I2C and SPI buses50). The raspberry pi has _________ output and input ports Digital I/O Analog inputs Analog outputs All of the above HintThe raspberry pi has digital output and input portsRaspberry pi Quiz Question & Answers51). The Arduino has __________ output and input ports Digital I/O Analog inputs Both a and b None of the above HintThe Arduino has both digital I/O pins and analog inputs 52). In how many volts does raspberry pi runs? 1V 2V 5V 12V HintThe raspberry pi runs on 5 volts USB power53). In how many does Arduino run? 1V 8 to 20DC 5V Both b and c 54). Which one is a commercial patented product? Arduino Raspberry pi Both a and b None of the aboveThe raspberry pi is a commercial patented product HintThe raspberry pi is a commercial patented product55). Which one is an open-source design? Arduino Raspberry pi Both a and b None of the above HintThe Arduino is an open-source design56). How much RAM does raspberry pi have? 512 Mb – 4Gb RAM 412 Mb – 4Gb RAM 212 Mb – 4Gb RAM 312 Mb – 4Gb RAM HintThe raspberry pi has 512 Mb – 4Gb RAM57). How much RAM does Arduino have? 512 Mb – 4Gb RAM 2 Kb – 8Kb SRAM 2 Kb – 25Kb SRAM 312 Mb – 4Gb RAM HintThe Arduino has 2 Kb – 8Kb Static RAM58). How many analog static RAM inputs does raspberry pi have? 20 0 26 50 HintThe raspberry pi doesn’t have analog static RAM inputs59). How many analog inputs does Arduino have? 20 6-16 26 50 HintThe Arduino has 6-16 analog inputs60). Which one of the following has integrated WIFI and Bluetooth? Arduino Raspberry pi Both a and b None of the above HintThe some models of the raspberry pi has integrated WIFI and Bluetooth61). Which command is used to change the directory? cd pwd Ls None of the above HintThe command which is used to change the directory is cd62). What is the purpose of the chmod command? Shows OS information b) c)d Shows past commands Change the permission of the directory/file None of the above HintThe purpose of the chmod command is to change the permission of the directory/file63). What is the purpose of the ifconfig command? Shows OS information Shows past commands Change the permission of the directory/file Used to get the network information HintThe purpose of the ifconfig command is to get the network information64). What is the purpose of unnamed-a, unnamed-r commands? Shows OS information Shows past commands Change the permission of the directory/file Used to get the network information HintThe purpose of unnamed-a, unnamed-r commands s to show the OS information65). Which one of the following is an open-source? Windows Linux FreeBSD None of the above HintLinux is an open-source66). Which one of the following is a closed source? Windows Linux FreeBSD None of the above HintThe windows is a closed source67). Which one of the following is not a Unix? Windows Linux Both a and b None of the above HintThe windows is not a Unix68). How much power does raspberry pi model B+ consume? 1W 2W 3.3W 3.5W HintThe raspberry pi model B+ consumes 3.5W power69). How much power does Arduino consume? 1W 0.25W 3.3W 3.5W HintThe Arduino consumes 0.25W powerRead more about Arduino70). Which command shows bootup messages? dmesg free-h Ishw None of the above HintThe dmesg command shows bootup messages71). Which command comes under raspberry pi networking commands? ishw Unzip Ifconfig None of the above HintThe ifconfig command comes under raspberry pi networking commands72). Which command comes under raspberry pi terminal commands? ssh cp rm All of the above HintThe ssh, cp, rm commands comes under raspberry pi terminal commands73). Which command is used to check the current hostname? ssh cp rm Hostname HintThe hostname command is used to check the current hostname74). Which command is used to remove the directory? ssh cp rm rmdir HintThe rmdir command is used to remove the directory 75). Which command is used to create a new directory? ssh cp mkdir rmdir HintThe mkdir command is used to create a new directoryRaspberry pi Important Questions for Exams76). Which command is used for immediate shutdown? Power off Shutdown Both a and b None of the above HintThe power off and shutdown both commands are used for immediate shutdown77). Which command is used to restart the raspberry pi? Power off Shutdown Restart None of the above HintThe restart command is used to restart the raspberry pi78). The type of CPU used in raspberry pi model B+ is __________ ARM11 QuadcortexA7 QuadcortexA53 None of the above HintThe type of CPU used in raspberry pi model B+ is ARM1179). The type of CPU used in raspberry pi 2 model B is __________ ARM11 QuadcortexA7 QuadcortexA53 None of the above HintThe type of CPU used in raspberry pi 2 model B is quadcortexA780). The type of CPU used in raspberry pi 3 model B is __________ ARM11 QuadcortexA7 QuadcortexA53 None of the above HintThe type of CPU used in raspberry pi 3 model B is quadcortexA5381). The type of CPU used in raspberry pi zero B is __________ ARM11 QuadcortexA7 QuadcortexA53 None of the above HintThe type of CPU used in raspberry pi zero B is ARM1182). What is the standard form of CSI? Camera Serial Interface Common Serial Interface Complex Serial Interface None of the above HintThe standard form of CSI is Camera Serial Interface83). What is the standard form of HDMI? High Definition Multimedia Interface High Display Multimedia Interface High Description Multimedia Interface None of the above HintThe standard form of HDMI is High Definition Multimedia Interface84). The raspberry pi 3 model B have _______ GPU memory 512 MB SDRAM 1 GB SDRAM 112 MB SDRAM 612 MB SDRAM HintThe raspberry pi 3model B have b1 GB SDRAM memory85). _________ are the supported operating systems in raspberry pi models A and B Debian, fedora Arch Linux, Slackware Linux RISC OS All of the above HintThe Debian, fedora, arch Linux, Slackware Linux, RISC OS are the supported operating systems in raspberry pi models A and B86). What is the standard form of GPU? Graphics Processing Unit Graphics Processed Unit Graphics Processor Unit None of the above HintThe standard form of GPU is Graphics Processing Unit87). Which type of GPU is used in the raspberry pi B+ model? Video core IV Power VR SG X 530 Power VR SG X 540 None of the above HintThe type of GPU used in the raspberry pi B+ model is Video core IV88). The raspberry pi model B+ have _______ GPU memory 512 MB SDRAM 212 MB SDRAM 112 MB SDRAM 612 MB SDRAM HintThe raspberry pi model B+ have 512 MB SDRAM memory89). The raspberry pi 2 model B have _______ GPU memory 512 MB SDRAM 1 GB SDRAM 112 MB SDRAM 612 MB SDRAM HintThe raspberry pi 2 model B has 1 GB SDRAM memory90). What is the standard form of DSI? Display Serial Interface Digital Serial Interface Digital/Display Serial Interface None of the above HintThe standard form of DSI is Display Serial Interface91). The raspberry pi zero model have _______ GPU memory 512 MB SDRAM 1 GB SDRAM 112 MB SDRAM 612 MB SDRAM HintThe raspberry pi zero models have 512 MB SDRAM memory92). ___________ are the some of the applications of raspberry pi 3 model Tablet computer Cosmic computer Internet radio All of the above HintThe tablet computer, cosmic computer, internet radio are some of the applications of the raspberry pi 3 model93). The video outputs of raspberry pi models A and B are _________ RCA HDMA Interface DSI to LCD panel All of the above HintThe video outputs of the raspberry pi models A and B are RCA, HDMA, and an interface DSI to the LCD panel94). The audio outputs of raspberry pi models A and B are _________ 35mm connector HDMI Both a and b None of the above HintThe audio outputs of the raspberry pi models A and B are HDMI and 35mm connector95). In which year raspberry pi 1 model A was released? 2020 2021 2019 2013 HintIn 2013 the raspberry pi 1 model A was released96). Which SOC is used in raspberry pi model B? BCM2835 BCM2836 BCM2837 BCM2836/37 HintThe BCM2836/37 SOC is used in raspberry pi model B97). In which year raspberry pi 1 model B was released? 2012 2021 2014 2013 HintIn 2012 raspberry pi 1 model B was released98). In raspberry pi 3 model B the CPU speed is around _______ 1.2 GHz 1.27 GHz 1.8 GHz 1.9 GHz HintIn raspberry pi 3 model B the CPU speed is around 1.2 GHz99). What are the disadvantages of raspberry pi? Limited functions Not ideal for multitasking Slow and bad for larger tasks All of the above HintSome 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 tasks100). What is the standard form of MOSI pin? Master Input Slave Output Memory Input Slave Output Master Out Slave In None of the above HintThe standard form of MOSI pin is Master Out Slave InRead more about Raspberry pi Time is Up! Time's up
