TCS  Placement Paper   General - Other   -1 Jan 2004

TCS  Placement Paper   General - Other   -1 Jan 2004


  • Posted by  FreshersWorld 
    7 Jan, 2012

     

    Subject: C and COBOL (fwd)

     
    1.The C language terminator is

      a.semicolon 

      b.colon

      c.period

      d.exclamation mark

    2.What is false about the following

      A compound statement is

      a.A set of simple statments

      b.Demarcated on either side by curly brackets

      c.Can be used in place of simple statement

      d.A C function is not a compound statement.

    3.What is true about the following

      C Functions

      a.Need not return any value

      b.Should always return an integer

      c.Should always return a float

      d.Should always return more than one value.

    4.Main must be written as

      a.the first function in the program

      b.Second function in the program

      c.Last function in the program

      d.any where in the program

    5.Which of the following about automatic variables within a function

      is correct ?

      a.its type must be declared before using the variable

      b.they are local

      c.they are not initialised to zero

      d.they are global.

    6.Write one statement equalent to the following two statements

      x=sqr(a);

      return(x);

      Choose from one of the alternatives

      a.return(sqr(a));

      b.printf("sqr(a)");

      c.return(a*a*a);

      d.printf("%d",sqr(a));

    7.Which of the following about the C comments is incorrect ?

      a.commentscan go over multiple lines

      b.comments can start any where in the line

      c.a line can contain comments with out any language statements

      d.comments can occur within comments 

    8.What is the value of y in the following code?

       x=7;y=0;

       if(x=6)

        y=7;

       else

        y=1;

      a.7

      b.0

      c.1

      d.6

    9.Read the function conv() given below

      conv(int t)

       {

        int u;

        u=5/9 * (t-32);

        return(u0;

       }

      What

      a.15

      b.0

      c.16.1

      d.29

    10.which of the following represents true statement

       either x is inthe range of 10 and 50 or y is zero

       a.x>=10 && x<=50 || y==0;

       b.

       c.

       d.

    11.Which of the following is not an infinite loop ?

       a.while(1){

         ....

         }

       b.for(;;){

         ...

         }

       c.x=0;

         do{

         /*x unaltered within theloop*/

         ...

         }while(x==0);

       d.# define TRUE 0

         ...

         while(TRUE){

         ....

         }

    12.what does the following function print?

       func(int i)

       {

       if(i%2)return 0;

       eale return 1;

       }

       main()

       {

       int =3;

       i=func(i);

       i=func(i);

       printf("%d",i);}

       a.3

       b.1

       c.0

       d.2

    13.how does the C compiler interpret the following two statements

       p=p+x;

       q=q+y;

       a.p=p+x;

         q=q+y

       b.p=p+xq=q+y                     

       c.p=p+xq;

         q=q+y         

       d.p=p+x/q=q+y

      

       For questions 14,15,16,17 use the following alternatives

      

       a.int

       b.char

       c.string

       d.float

    14.'9'

    15."1 e 02"

    16.10e05

    17. 15

     

    18.read the folllowing code

       # define MAX 100

       # define MIN 100

       ....

       ....

       if(x>MAX)

         x=1;

       else if(x<MIN)

         x=-1;

         x=50;

       if the initial value of x=200,what is the vlaue after executing this code?

       a.200

       b.1

       c.-1

       d.50

    19.a memory of 20 bytes is allocated to a string declared as char *s

       then the following two statements are executed:

       s="Etrance"

       l=strlen(s);

       what is the value of l ?

       a.20

       b.8

       c.9

       d.21

    20.given the piece of code

       int a[50];

       int *pa;

       pa=a;

       to access the 6th element of the array which of the following is incorrect?

       a.*(a+5)

       b.a[5]

       c.pa[5]

       d.*(*pa + 5)

    21.consider the following structure:

       struct num nam{

                    int no;

                    char name[25];

                    };

       struct num nam n1[]={{12,"Fred"},{15,"Martin"},{8,"Peter"},{11,Nicholas"}};

       .....

       .....

       printf("%d%d",n1[2],no,(*(n1 +  2),no) + 1);

       What does the above statement print?

       a.8,9

       b.9,9

       c.8,8

       d.8,unpredictable value

    22.identify the in correct expression

       a.a=b=3=4;

       b.a=b=c=d=0;

       float a=int b=3.5;

       d.int a;

         float b;

         a=b=3.5;

    23.regarding the scope of the varibles;identify the incorrect statement:

       a.automatic variables are automatically initialised to 0

       b.static variables are are automatically initialised to 0

       c.the address of a register variable is not accessiable

       d.static variables cannot be initialised with any expression

    24.cond 1?cond 2?cond 3?:exp 1:exp 2:exp 3:exp 4;

       is equivalent to which of the following?

       a.if cond 1

         exp 1;

         else if cond 2

         exp 2;

         else if cond 3

         exp 3;

         else

         exp 4;

       b.if cond 1

          if cond 2

           if cond 3

              exp 1;

            else

               exp 2;

            else

               exp 3;

            else

               exp 4;

       c.if cond 1 && cond 2 && cond 3

         exp 1 |exp 2|exp 3|exp 4;

       d.if cond 3

            exp 1;

         else if cond 2

                exp 2;

         else if cond 3

                exp 3;

         else

                exp 4;

    25.the operator for exponencation is

       a.**

       b.^

       c.%

       d.not available

    26.which of the following is invalid

       a.a+=b

       b.a*=b

       c.a>>=b

       d.a**=b

    27.what is y value of the code if input x=10

       y=5;

       if (x==10)

       else if(x==9)

       elae y=8;

       a.9

       b.8

       c.6

       d.7

    28.what does the following code do?

       fn(int n,int p,int r)

       {

       static int a=p;

        switch(n){

                case 4:a+=a*r;

                case 3:a+=a*r;

                case 2:a+=a*r;

                case 1:a+=a*r;

       }

       }

       a.computes simple interest for one year

       b.computes amount on compound interest for 1 to 4 years

       c.computes simple interest for four year    

       d.computes compound interst for 1 year

    29.a=0;

       while(a<5)

       printf("%d\n",a++);

       how many times does the loop occurs?

       a.infinite

       b.5

       c.4

       d.6

    30.how many times does the loop iterated ?

       for (i=0;i=10;i+=2)

        printf("Hi\n");

       a.10

       b.2

       c.5

       d.....

    31.what is incorrect among teh following

       A recursive functiion

       a.calls itself

       b.is equivalent to a loop

       c.has a termination cond

       d.does not have a return value at all

    32.which of the following go out of the loopo if expn 2 becoming false

       a.while(expn 1){...if(expn 2)continue;}

       b.while(!expn 1){if(expn 2)continue;...}

       c.do{..if(expn 1)continue;..}while(expn 2);

       d.while(!expn 2){if(expn 1)continue;..}

    33.consider the following program

     

        main()

     OB   {unsigned int i=10;

         while(i>=0){

         printf("%u",i)

         i--;

        }

       }

       how many times the loop wxecuted

       a.10

       b.9

       c.11

       d.infinite

    34.pick out the add one out

       a.malloc()

       b.calloc()

       c.free()

       d.realloc()

    35.consider the following program

       main()

       {

        int a[5]={1,3,6,7,0};

        int *b;

        b=&a[2];

       }

       the value of b[-1] is

       a.1

       b.3

       c.-6

       d.none

    36.# define prod(a,b)=a*b

       main()

       {

        int x=2;

        int y=3;

        printf("%d",prod(x+2,y-10)); }

      

       the output of the program is

       a.8

       b.6

       c.7

       d.none

    37.consider the following program sigment

       int n,sum=1;

       switch(n) {

       case 2:sum=sum+2;

       case 3:sum*=2;

              break;

       default:sum=0;}        

       if n=2, what is the value of sum

       a.0

       b.6

       c.3

       d.none

    38.identify the incorrect one

       1.if(c=1)

       2.if(c!=3)

       3.if(a<b)then

       4.if(c==1)

       a.1 only

       b.1&3

       c.3 only

       d.all

    39.teh format specified for hexa decimal is

       a.%d

       b.%o

       c.%x

       d.%u

    40.find the output of the following program

       main()

       {

        int x=5, *p;

        p=&x;

        printf("%d",++*p);

        }

       a.5

       b.6

       c.0

       d.none

    41.consider the following C code

       main()

       {

        int i=3,x;

        while(i>0)

        {

          x=func(i);

          i--;

        }

        int func(int n)

        {

         static sum=0;

         sum=sum+n;

         return(sum);

        }

       the final value of x is

       a.6

       b.8

       c.1

       d.3

    43.int *a[5] refers to

       a.array of pointers

       b.pointer to an array

       c.pointerto a pointer 

       d......

    46.which of the following statements is incorrect

       a.typedef struct new{

                                        int n1;

                                        char n2;

                                        } DATA;

       b.typedef struct {

                                 int n3;

                                 char *n4;           

                         }ICE;

       c.typedef union {

                                int n5;

                        float n6;

                                } UDT;

       d.#typedef union {

                                 int n7;

                                 float n8;

                                } TUDAT;      

     

     

     

     

      ANSWERS:  

    -----------

     

      1-5    D,C,D,C,C

     

      6-10   D,C,C,A,D

     

      11-15  D,C,A,A,A

     

      16-20  B,C,D,C,A

     

      21-25  C,D,B,D,A

     

      26-30  C,B,B,A,D

     

      31-35  B,C,C,C,B

     

      36-40  A,B,A,B,B

     

      41-45  A,D,D,D,A

     

      46-50  B,C,C,A,A 

     

    The COBOL paper.

     
    01.consider the following piece of code

      01 GROSS-PAY

          05  BASIC-PAY  PIC 9(5)

          05  ALLOWENCES PIC 9(3)

       if BASIC-PAY has a value 1000 and ALLOWENCES has a value of 250,what will be

       displayed by the statement

              DISPLAY GROSS-PAY

       a.1250

       b.01000250

       c.01250

       d.1.250

    02.consider two data items

     77 W-A PIC  9(3)V99   VALUE  23.75

       77 W-B PIC  ZZ9V99    VLAUE 123.45

       after the statement

         MOVE W-A  TO W-B

       what will be W-B's value?

       a.123.75

       b.b23.75 (where b indicates space)

       c.023.75

       d.invalid move

    03.what is the result of the following?

      DIVIDE  A INTO  B  GIVING C.

     
      a.C=A/B

       b.the reminder of B/A is stored in C

       c.C=B/A

       d.the reminder of A/B is stored in C

    04.consider the statement (incomplete)

       IF(A NUMERIC)

         DISPLAY A

       the variable A can be

       a.NUMERIC

       b.ALPHABETIC

       c.ALPHANUMERIC

       d.NUMERIC OR ALPHANUMERIC

    05.which of the following can be used as a check protection symbol

       a.Z

       b.S

       c.*

       d.+

    06.what if any ,is the syntex error in the following piece of code

       01 B   PIC A(7)

       02 C   PIC 9(4)

       ........

       IF(B NUMERIC)

        ADD 10 TO C

       a.the condition in the if statement is wrong

       b.noting is wrong

       c.because C is initialised.ADD 10 TO C is wrong

       d.both B and C shoud have same size.

    07.study the following code

       01 A1

         05 B    PIC 99

         05 C    PIC X(4)

       01 A2

         05 B    PIC 99V99

         05 C    PIC A(4)

       pick out the valid statement from the following

       a.A1 and A2 can not have sub-ordinates

       b.A1 and A2 can have the same sub-ordinates but must have same PIC clause

       c.there is nothing wrong

       d.A1 and A2 can have same sub-ordinates provided they are not at 01 level

    08.study the following

       01 A    PIC 99V0 VALUE 5

       01 B    PIC 9V9  VALUE 6

       01 C    PIC 99V9 VALUE 2.5

       01 D    PIC 99   VALUE 3

       COMPUTE A ROUNDED B C = A+B*C/D

        ON SIZE ERROR PERFORM PRINT-ERROR

       the comments of A.B.C after execution of the above statement are

       a.A=10  B=0   C=10

       b.A=10  B=9.9 C=9.9

       c.A=10  B=0   C=9.9

       d.A=10  B=6   C=10

    09.how many times PARA-A is performed :

       PERFORM PARA-A VARYING TIMES-COUNTER FROM 1 BY 1

         UNTIL TIMES-COUNTER >0

       PARA-A

        MOVE P TO Q

        MOVE H TO TIMES COUNTER

       a.10

       b.1

       c.11

       d.0

    10.consider the following piece of code

       01 GROUP-ITEM

        05  AMOUNT-1   PIC 99V9     USAGE COMP VALUE 50

        05  AMOUNT-2   PIC 9(4)V99  USAGE COMP

        MOVE ZERO TO GROUP-ITEM

        ADD 50 TO AMOUNT-1

       what will be the content of AMOUNT-1?

       a.50

       b.100

       c.0

       d.unpredictable

    11.consider the following progrm statements

       MOVE 0 TO SW.NO.OF.REC

       PERFORM PRI-OUT UNTIL SW=1

       DISPALY NO.OF.REC

       STOP RUN

       PRE-OUT

        READ IN-FILE AT END

        MOVE 1 TO SW

        WRITE OUO-REC FROM IN-REC

        ADD 1 TO NO.OF REC

       if the IN-FILE contains 1000 records what value will be displayedafter the

       PERFORM is over?assume that N0.OF.REC has PIC 9(4)

       a.1000

       b.1001

       c.1

       d.none of the above since there is a syntex error

    12.study the data discriptions and answer the questions given below

         i)01 ORDER RECORD

              05 OUT-HEADER  PIC  X(50)

              05 ITEM-COUNT  PIC  99

              05 OUT-ITEM    PIC  X(20) OCCURS 1 TO 20 DEPENDING ON ITEM-COUNT

        ii)01 NAME-AND-ADDRESS

              05  N-AND-A-LINE OCCURES 5

              05  LINE-LENGTH  PIC P9

              05  N-AND-A-CHAR PIC X OCCURS 1 TO 20 DEPENDING ON LINE-LENGTH

       iii)01 SALES-LIST

              05 SALESMAN-COUNT  PIC  99

              05 SALES           PIC  9(6) OCCURS 1 TO 100 DEPENDING ON

                          SALESMAN-COUNT

        iv)01 ORDER-RECORD

              05  NO-OF-BRANDS   PIC  99

              05  BRAND-PURCHASED OCCURS 1 TO 15 DEPENDING ON NO-OF-BRANDS

       which of the following is true?

       a.i) and iii) are valid

       b.i) and iv) are valid

       c.i) and iii) are not valid

       d.all are valid

    13.C1 C2 C3 are three conditions whose TRUTH values are as folloes.

         C1-TRUE    C2-FALSE   C3-TRUE

         A,B,C are defined as given below

         A:C1 AND(NOT C2) OR C3

         B.(NOT C1) OR (NOT C2 AND NOT C3)

         C.(C1 OR C2)AND C3

         D.C1 AND C2 OR C3

       given the above information which of the following statements are valid?

       a.only A,B and C are TRUE

       b.only A,C and D are TRUE

       c.A,B,C and D are TRUE

       d.only C and D are TRUE

    14.consider the following

         FD FILE-1

         01 REC-1    PIC X(80)

         ......

         WORKING-STORAGE SECTION

         01 W-REC    PIC X(90)

         ........

         PROCEDURE DIVISION

         FIRST-PARA

         .......

           READ FILE-1 INTO W-REC AT END MOVE 1 TO EOF-FLAG

       which of the following is true with respect to the above?

       a.REC-1 will contain nothing and W-REC will contain the contains of the

         record read

       b.REC-1 and W-REC contain the same data

       c.syntex is invalid and error will occur

       d.REC-1 and W-REC must be of same size

    15.PERFORM ACCUMULATE-TOTALS

        VARYING A FROM 1 BY 2 UNTIL A >2

        AFTER B FROM1 BY 1 UNTIL B>2

        AFTER C FROM 2 BY -1 UNTIL C<2

       the paragraph ACCUMULATE-TOTALS would be exicuted

       a.18 times

       b.4 times

       c.8 times

       d.24 times

    16.there is a file whose ORGANISATION is INDEXED.you want to read the records

       from the file in RANDOM fashion as well as sequentially.then which of the

       access mode would you specify?

       a.SEQUENTIAL

       b.RANDOM

       c.DYNAMIC

       D.ACCESS MODE has nothing to do with it

    17.consider the following PROCEDURE DIVISION entry

         OPEN EXTEND IN-FILE

       identify the correct statement

       a.organization of IN-FILE is sequential and records can be added in the

         beginning

       b.organization of IN-FILE is sequential and records can be added in the

         end

       c.organization of IN-FILE is indexed and records can be added in the

         beginning

       d.organization of IN-FILE is indexed and records can be added in the end

    18.what is the size of W-REC in the following

         01 W-REC

                05 A       PIC 9(4)V99

                05 B READLINES A

                     10 C PIC XX

                     10 D PIC S9(4)

                05 E OCCURS  7   PIC ZZ.ZZ

                05 F OCCURS  5

                     10 G PIC ZZ.ZZZ99

                     10 H OCCURS 3

                              15 J  PIC  9(3)

                              15 K  PIC  V99

       a.177

       b.161

       c.180

       d.none of yhe above

    19.consider the following two IF statements:

                IF X AND NOT Y MOVE A TO B

                IF Z=1 OR 9 MOVE A TO B

       select one of the following data divusion entries which gives identical

       results for both the above IF statements

       a.01  Z   PIC 9

                 88 X VALUE 1.9

                 88 Y VALUE 0.2 THRU 8

       b.01  Z   PIC 9

                 88 X VALUE 0.2 THRU 8

                 Y VALUE 1.9

       c.01  Z   PIC 9

                 88 X VALUE 1.9

                 88 NOT-Y VALUE 0.2 THRU 1.9

       d.none of yhe above

    20.consider the following two statements

                MOVE 10 TO N

                PERFORM PARA-X N TIMES

                STOP RUN

          PARA-X

                MOVE 5 TO N

       how many times PARA-X willbe exicuted?

       a.10

       b.5

       c.infinate

       d.execution error

    21.given the following:

                77 A            PIC            9V9            VALUE 9.5

                77 B            PIC            9            VALUE 9.

                77 C             PIC            V9            VALUE 0.8

                77 D            PIC            9         

                77 E            PIC            9         

                77 F            PIC            9V999

       what are the contenta of D E nad F after teh following statements are

       executed:

                   COMPUTE F ROUNDED=A+C/B

                MULTIPLY A BY C GIVING E

                ADD B C A GIVING D ROUNDED

       a.F=9.589  E=8   D=1

       b.F=9.589  E=8   D=9

       c.F=9.589  E=7   D=9

       d.F=9.589  E=7   D=1

     
    22. Consider the follwoing IF condition:

    if a less 1200 if b greater 25 move 47 toc

       else move 57 to c

       if a greater 249 move 67 to c

       else next sentence else if b less 67

            move 27 to c

     
    What will be the value of C, when A is 137 and b is 25

                (a) 27

                (b) 57

                (c) 67

                (d) none

               23. Consider the following:

     
          77 W-NUM               PIC  9     VALUE 0

                ------

                       MOVE 1 TO W-NUM

                       PERFORM PARA-X UNTIL W-NUM > 9.

                ------

                PARA-X

                            ADD 1 TO W-NUM

                How many times PARA-X is executed ?

                (a) 10

                (b) 9

                (c) 11

                (d) Infinite loop

               24. Consider the following code:

              77 A            PIC   99V99            VALUE 55.35

                77 B            PIC   99V999            VALUE 32.754

               ADD B TO A ON SIZE ERROR DISPLAY "ERROR!!!"

                What will be the result ?

                (a) A=88.10,  B=32.754

                (b) A=87.00   B=32.754

                (c) A=87.10   B=32.754

                (d) ERROR!!! will be DISPLAYed on the screen.

    25. Consider the following:

                 77             A            PIC            9(10)

                77            B            PIC            9(10)

                77            C            PIC            9(19

     MULTIPLY AB  BY B GIVING C

          Which of the following is true ?

                (a) The execution of the above may result in size error.               

                (b) The execution of the above will result in size error.

                (c) The definition of C is invalid resulting in compilation error.

                (d) No error will be thee and the program would proceed correctly.

    26. A paragraph PARA-X is to be executed when none oof the data names

        A, B and C have value of 1. Which of the following will achieve this ?

              (a) IF A NOT = 1 OR B NOT = 1 OR C NOT = 1 PERFORM PARA-X

                (B) IF NOT A= 1 AND B= 1 AND C = 1 PERFORM PARA-X

                (C) IF A NOT =1 IF NOT B = 1 OR C= 1 PERFORM PARA-X

                (C) IF A NOT = 1 AND B NOT = 1 AND C NOT = 1 PERFORM PARA-X

     
    27. Study the five expressions and the class to which they belong:

                S.N.   Expression                Class

                1      "SPACES"                  Figurative constant

                2.     "Depreciation Schedule    Non-numeric literal

                3.     "12%"                     Non-numeric literal

                4.     INTEREST-DUE              Non-numeric literal

                5.     ZEROES                    Figurative constant

        Which of the following statement is true?

            (a) 1 and 3 are incorrect

                (b) 1 and 4 are incorrect

                (c) 3 and 4 are incorrect

                (d) All are correct

     
    28. Identify the invalid dataname from the following:

                (a) SAVINGS-ACCOUNT

                (b) ANNUAL-ALLOCATION-FOR-OVERHEAD

                (c) SAMOUNT250

                (d) 12DEMAND

     
    29. Study the DATA DIVISION entries and the three PROCEDURE DIVISION entries

        given below:

                01 END-OF-FILE-SWITCH  PIC XXX.

                   88 NO-MORE-RECS     VALUE "YES".

                   88 MORE-RECS        VALUE "NO".

                (i)   READ SAMPLE-FILE AT END MOVE "YES" TO NO-MORE-RECS.

                (ii)  IF NO-MORE-RECS = "YES" GO TO LAST-PARA.

                (iii) IF NO-MORE-RECS GO TO LAST-PARA.

        Which are wrong?

                (a) (i) and (ii)

                (b) (ii) and (iii)

                (c) (i) and (iii)

                (d) all

     
    30. The following entries appear in the WORKING-STORAGE SECTION:

                01 DATE-TODAY.

                   05 YY  PIC XX VALUE "90".

                   05 MM  PIC XX VALUE "12".

                   05 DD  PIC XX VALUE :31".

                01 DATE-EDIT  PIC XX/XX/XX.

                MOVE DATE-TODAY TO DATE-EDIT.

                (a) 901231

                (b) 90/12/31

                (c) 31/12/90

                (d) 311290

     
    31. How many bytes will be allocated for the following record description

        entries?

                01 REC-A.

                   05 A PIC S9(4).

                   05 B PIC XXXBXXX.

                   05 C PIC ____9.99.

                   05 D PIC S9(5) COMP-3.

                   05 E PIC 9(3) COMP.

                (a) 29

                (b) 26

                (c) 25

                (d) 28

     
    32. What is wrong with the following data declaration?

                01 W-DATE   PIC X(6).

                   05 DD PIC 99.

                   05 MM PIC 99.

                   05 YY PIC 99.

                (a) Nothing is wrong.

                (b) Under W-DATE all level 05 items are having a PIC 99 but level

                01 has PIC X(6).

                (c) PIC can't be specified for a group item.

                (d) DD, MM, and YY are invalid datanames.

     
    33. What is the output generated by the following code?

                01 GRP-I.

                   05 SUBFLD1 PIC XX VALUE "AB".

                   05 FILTER PIC X(6) VALUE SPACES.

                01 GRP-2 REDEFINED GRP-1.

                   05 SUB-FLD2 PIC XX.

                   05 SUB-FLD3 PIC XX.

                   05 FILTER PIC X(4).

                IF SUB-FLD1 NOT = SPACES

                            DISPLAY "SUBFLD1"

                            MOVE "ABBCCD" TO GRP-1

                            IF SUB-FLD3 = SPACES

                                        DISPLAY "SPACES"

                            ELSE

                                        DISPLAY "SUBFLD3"

                                        DISPLAY "END"

                            ELSE

                                         DISPLAY "SPACES"

                                        DISPLAY "END".

                (a) SUBFLD1

                    SUBFLD3

                    END

                (b) SPACES

                    END

                (c) SUBFLD1

                    END

                (d) SUBFLD1

                    SPACES

     
    34. 88 level entry is used for

                (a) data items in WORKING-STORAGE SECTION

                (b) items with RENAMES clause

                (c) condition-names

                (d) None of the above

     
    35. ZEROES and SPACES are _______ constants

                (a) Figurative

                (b) Numeric

                (c) Non-numeric

                (d) Alphabete

     
    36. COMPUTE X = A * B - C * D  and

        COMPUTE X = (A * B) - (C * D)

                (a) Are not the same

                (b) Are same

                (c) Syntactically wrong

                (d) Will yield a run time error

     
    37. OCCURS clause is used in the DATA DIVISION  on data names at

                (a) 01 level

                (b) 77 level

                (c) 88 level

                (d) any level from 02 to 49

     
    38. Consider the following COBOL entries:

                05 X PIC 99 VALUE 10.

                SUBTRACT 20 FROM X.

        The resultant value of X wil be

                (a) 10

                (b) 00

                (c) compile-time error

                (d) none of these

     
    39. Consider the following COBOL entries

                05 X PIC 99 VALUE 10.

                ADD 40 X TO X.

                COMPUTE X = 3 * X - 40.

        The result in X is

                (a) 10

                (b) 40

                (c) Compile or Run time error

                (d) none of these

     
    40. given the following piece of code:

                CALL SUB-PGM USING A, B, C.

                CALL SUB-PGM USING A, C, C.

                (a) Both CALL statements will always produce same result.

                (d) Both CALL statements may produce different result.

                (c) Compile-time error because SUB-PGM is a dataname.

                (d) Compile-time error because A, B, C are used twice.

     
    41. The hierarchy of the execution of logical operators is

                (a) NOT AND OR

                (b) AND OR NOT

                (c) OR AND NOT

                (d) OR NOT AND

     
    42. The order of precedence of arithmetic operators in an expression can be

        overridden with the use of

                (a) []

                (b) ()

                (c) {}

                (d) Any of the above

    Consider the following passage for answering questions 43 to 47.

     
    A program is written to accept an answer to the query "enough fo the Day?"

    If the respons is "N" t

    Subject: C and COBOL (fwd)

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