<dfn id="w48us"></dfn><ul id="w48us"></ul>
  • <ul id="w48us"></ul>
  • <del id="w48us"></del>
    <ul id="w48us"></ul>
  • 德爾福筆試軟件類

    時間:2020-11-10 18:49:29 筆試題目 我要投稿

    德爾福筆試(軟件類)

      

    德爾福筆試(軟件類)

     德爾福軟件方向的筆試題

    1.How do you code an infinite loop in C?

    2. Volatile:

    a) What does the keyword volatile mean? Give an example

    b) Can a parameter be both const and volatile? Give an example

    c) Can a pointer be volatile? Give an example

    3. What are the values of a, b, and c after the following instructions:

    int a=5, b=7, c;

    c = a b;

    4, What do the following declarations mean?

    a) const int a;

    b) int const a;

    c) const int *a;

    d) int * const a;

    e) int const * a const;

    5. Which of the following statements describe the use of the keyword static?

    a) Within the body of a function: A static variable maintains its value between function revocations

    b) Within a module: A static variable is accessible by all functions within that module

    c) Within a module: A static function can only be called by other functions within that module

    6. Embedded systems always require the user to manipulate bits in registers or variables. Given an integer variable a, write two code fragments.

    The first should set bit 5 of a. The second shnuld clear bit 5 of a. In both cases, the remaining bits should be unmodified.

    7. What does the following function return?

    char foo(void)

    {

    unsigned int a = 6;

    iht b = -20;

    char c;

    (a b 6)? (c=1): (c=0);

    return c;

    }

    8. What values are printed when the following C program is executed?

    int i = 8;

    void main(void)

    (

    9. What will be the output of the following C code?

    main()

    {

    int k, num= 30;

    k =(num 5? (num =10? 100:200): 500);

    printf(%d, k);

    }

    10. What will the following C code do?

    int *ptr;

    ptr =(int *)Ox67a9;

    • ptr = Oxaa55;

    11. What will be the output of the follow C code?

    1. define product(x) (x*x)

    main()

    {

    int i = 3, j, k;

    j = product(i );

    k = product( i);

    printf(%d %d,j,k);

    }

    12. Simplify the following Boolean expression!((i ==12) || (j 15))

    13. How many flip-flop circuits are needed to divide by 16?

    14. Provides 3 properties that make an OS, a RTOS?

    15. What is pre-emption?

    16. Assume the BC register value is 8538H, and the DE register value is 62A5H.Find the value of register BC after the following assembly operations:

    MOV A,C

    SUB E

    MOV C,A

    MOV A,B

    SBB D

    MOV B,A

    17.In the Assembly code shown below

    LOOP: MVI C,78H

    DCR C

    JNZ LOOP

    HLT

    How many times is the DCR C Operation executed?

    18.Describe the most efficient way(in term of execution time and code size) to divide a number by 4 in assembly language

    19.what value is stored in m in the following assembly language code fragment if n=7?

    LDAA #n

    LABEL1: CMPA #5

    BHI L3

    【德爾福筆試(軟件類)】相關文章:

    德爾福英文筆試題分享07-22

    騰訊軟件開發類筆試題12-19

    軟件測試之綜合類筆試題07-31

    JAVA類軟件研發工程師筆試題目12-08

    軟件測試常見筆試題08-23

    群碩軟件筆試題07-11

    華為軟件測試筆試題08-23

    騰訊軟件測試常見筆試題08-19

    2017軟件測試筆試題12-18

    軟件測試筆試題集錦11-13

    主站蜘蛛池模板: 日韩精品久久久久久| 久久精品国产欧美日韩| 国产99久久久国产精品~~牛 | 国产精品福利片免费看| 婷婷五月深深久久精品| 久久99精品久久久久久秒播| 久久国产精品-久久精品| 青草国产精品久久久久久| 久久99精品久久久久久秒播| 精品精品国产自在久久高清 | 精品国产黑色丝袜高跟鞋| 国产精品久久久久天天影视| 无码人妻精品一区二区三区东京热 | 国产激情精品一区二区三区| 亚洲av午夜福利精品一区| 蜜臀精品国产高清在线观看| 91麻豆精品国产91久久久久久| 精品国产三级a∨在线| 尤物TV国产精品看片在线| 狠狠精品干练久久久无码中文字幕| 欧美精品在线一区| 2018国产精华国产精品| 久久精品欧美日韩精品| 亚洲精品永久在线观看| 亚洲国产精品丝袜在线观看| 精品人妻一区二区三区毛片| 国产A∨国片精品一区二区| 777被窝午夜精品影院| 一级香蕉精品视频在线播放| 日韩精品免费在线视频| 久久精品9988| 欧洲精品视频在线观看| 91精品国产91热久久久久福利| 亚洲精品私拍国产福利在线| 2020最新久久久视精品爱| 成人免费精品网站在线观看影片| 亚洲精品天天影视综合网| 成人精品一区二区久久久| 国产精品国产三级在线高清观看| 国产成人亚洲精品91专区手机| 国产福利电影一区二区三区,亚洲国模精品一区 |