June 12, 2022 QUIZ Embedded System Test Posted by Sanjay Adhikari / 230 Embedkari Embedded developer kit is prepared as per requirement of Semiconductor companies .Read all Testimonials at http://www.embedkari.com Embedded System Test Make sure you provide correct emailID so that we can contact good performers. 1 / 34 What is your EmailID? Check 2 / 34 In any SoC, SRAM can be used as private cache to a core shared between two cores can be shared as RAM between core and other controllers None 3 / 34 What will be the output in above case ? 1 4 compiler error 4 / 34 What will be the output in above case ? 1 4 A None 5 / 34 What will be the output of above question ? 4 1 12 0 6 / 34 How many errors following question has as per MISRA C ? 0 1 2 None 7 / 34 Byte ordering is applicable to single byte Multi bytes both 8 / 34 Network byte order is Little Endian Big Endian same as host machine byte ordering None 9 / 34 One Liitle Endian host can communicate with Big Endian host because of : Operating system Network byte order common PHY type None 10 / 34 Which one of the following is not a protocol ? UDS UDP MII TCP 11 / 34 If MCU based board is not booting , the issue can be due to Power Reset Clock Flash Programming None 12 / 34 ECN may be due to Product Evolution Cost Reduction Product Performance Safety All 13 / 34 Embedded Linux based system may contain : Firmware Bootloader Kernel Filesystem All 14 / 34 Page in and Page out of OS are related to : Website development Swap memory in Virtual Memory management None 15 / 34 Which of the following functions can provide more precise delay ? mdelay() sleep() None 16 / 34 Which of the following is not related to Memory Management ? MMU TLB PLL Write through 17 / 34 bdinfo is linux command Device tree Node U-boot command None 18 / 34 A process can be suspended by SIGKILL SIGSTP SIGSUSP None 19 / 34 Can we use a 4 byte long register storage specifier for storing string "AB" ? No Yes String is an array and hence it can use pointer. But pointer needs to point to memory location and register has no memory address. Hence register can't be used. 20 / 34 How a register variable (register int x) life time can be increased to program scope ? static register int x; Not possible auto register int x; extern register int x; Two storage specifiers can't be put together 21 / 34 Recursive functions are executed as LIFO order FIFO order Multithreading None 22 / 34 What will be output of following ?#include <stdio.h>void main(){int i =0;if (i==0){i= ( (7, (i=6)), i=5);printf("%d \r\n",i);}else printf("Nothing \r\n");} Nothing Random value 5 6 23 / 34 Commands in C that can be used to control how we loop? break continue if-else both 1 and 2 24 / 34 Which of the following is/ are an example of iteration in C? for while do while all of the above 25 / 34 In which domain you worked for at least 1 year ? Hardware design PCB design Hardware testing Firmware development Protocol stack development Software testing 26 / 34 Where you did Embedded training ? Check 27 / 34 What will be printed in last printf message ? 0 4142 AB Random value 28 / 34 One can put breakpoint in : Volatile memory Non-Volatile memory In both Volatile and Non-volatile memory 29 / 34 One can halt cpu execution based on a particular data status using : Breakpoint Watchpoint None 30 / 34 Number of breakpoints in any MCU depends on : MCU Architecture Operating system being used Debugger Compiler setting 31 / 34 Any feedback or interesting Interview Question you came during your interview ? Check 32 / 34 In case of a code hang, which action you will prefer ? Software Reset Hardware Reset Power-on Reset 33 / 34 Watchdog provision to reset any MCU can be : Internal External Both 34 / 34 What will be the output of above program ? 5 3 Compiler Error None Your score is Related
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