<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: 国产VA免费精品高清在线| 国产精品1024在线永久免费| 久久亚洲精品中文字幕三区| 亚洲精品天堂成人片?V在线播放| 国产亚洲综合成人91精品| 亚洲国产av无码精品| 国产精品自产拍在线18禁| 97久久超碰国产精品旧版| 尤物yw午夜国产精品视频| 精品福利一区二区三区| 亚洲国产精品久久久久婷婷软件| 久久Av无码精品人妻系列| 久久久久99精品成人片| 日本精品在线视频| 国产麻豆精品一区二区三区v视界| 热综合一本伊人久久精品| 国产精品区AV一区二区| 久久综合九色综合精品| 99国产精品久久久久久久成人热| 久久精品国产亚洲av水果派| 亚洲精品乱码久久久久久久久久久久 | 久久久久人妻一区精品| 午夜精品视频在线观看| 国产精品一在线观看| 91久久精品91久久性色| 99久久人妻无码精品系列 | 午夜精品福利视频| 精品久久香蕉国产线看观看亚洲| 国产精品禁18久久久夂久| 国内少妇偷人精品视频免费| 久久精品国产亚洲AV香蕉| 欧美精品中文字幕亚洲专区 | 91精品国产麻豆国产自产在线| 国产精品久久国产精品99盘 | 亚洲?V无码成人精品区日韩| 精品欧美一区二区在线看片| 国产精品偷窥熟女精品视频| 99久久精品国产一区二区三区| 日本精品在线视频| 99热日韩这里只有精品| 国产精品美女网站|