Linkedin C (Programming Language) Assessment Answers 2023 - ( Updated )

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There is a lot of qualities of a programming language. Some of these key characteristics include its readability, speed, syntax, clarity, portability and maintainability. Linkedin C (Programming Language) Assessment Answers 2023 is a programming language with many characteristics that make a programming language great. This post shares the solutions for Linkedin C (Programming Language) Assessment Questions 2023.

Linkedin C (Programming Language) Assessment Answers 2023. We have shared top score answers here only for linkedin users.

Welcome to 2020, the year of Linkedin. We have developed this Linkedin C (Programming Language) Assessment to make learning Linkedin programming language easy and interactive.

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Linkedin C (Programming Language) Assessment Answers 2023


What is the value of variable c at the end of this program?

1 main() { 2 int a, b, C; 3 а=10; b=50; 4 c = a*b% а; 5 }


  • 50
  • 10
  • 5
  • 20

Which is not a correct way to declare a string variable?


  1. char string[] = "Hello World";

  2. char string = "Hello World";

  3. char *string = "Hello World";

  4. char string[20] = {'H', 'e', 'l', 'l', 'o', '', 'W', 'o', 'r', 'l', 'd', '10' };


The dynamic memory allocation functions are defined in which system header file?


  1. stdlib.h

  2. stdio.h

  3. limits.h

  4. Stddef.h


Which function do you use to deallocate memory?


  1. release)

  2. free()

  3. dealloc()

  4. dalloc()




Q1. Which Code test will ultimately make the PC run out of memory?


  • '''c

while(1)

{

    singe *smallString = (roast *) malloc(10);

}

'''


  • '''c

long lengthy number = 1;

    while(1)

    number *= 2;

'''


  • '''c

while(1)

{

    roast hugeString[1000000L];

    memset(hugeString, 0, 1000000L);

}

'''


  • '''c

while(1)

{

    long *bigArray = (long *) malloc(sizeof(long) * 1000);

    memset(bigArray, 1000000, 1000);

    free(bigArray);

}

'''


Q2. What will this code print on the screen?


  • '''c

int f1 (int a, int b)

{

    if (a > b)

    {

        printf("A is more prominent than B\n");

        bring 1 back;

    }

    else

    {

        printf("B is more prominent than A");

        bring 0 back;

    }

}


fundamental()

{

    if (f1(20,10) || f1(10,20))

        printf("C is fun!\n");

}

'''


  • '''

An is more noteworthy then B

C is enjoyable!

'''


.


  • '''

An is more prominent then B

B is more prominent then A

C is entertaining!

'''


.


  • '''

An is more prominent then B

B is more prominent then A

'''


.Nothing is imprinted on Screen


Q3. What is the name for calling a capacity inside a similar capacity?


  1. .recursion

  2. .subfunction

  3. .inward call

  4. .endless circle


Q4. What does the revelation of variable c2 illustrate?


'''c

main(){

    burn c1 ='a';

    burn c2 = c1+10;

}

'''


  1. .character number juggling

  2. .indistinct task

  3. .type transformation

  4. .invalid presentation


Q5. A pointer to void named vptr, has been set to highlight a drifting point variable named g. What is the legitimate approach to dereference vptr to relegate its sharp worth to a float variable named f later in this program?


'''c

float g;

void *vptr=&g;

'''


  1. .f = _(float _)vptr;

  2. .f = (float \*)vptr;

  3. .f = \*(float \*)vptr;

  4. .f = \*(float)vptr;


Q6. What is this revelation an illustration of?


'''c

struct s {

    int I;

    struct s *s1;

    struct s *s2;

};

'''


  1. .a hub

  2. .a connected rundown

  3. .a stack

  4. .a parallel tree


Q7. A C header document is a record with expansion .h that contains work announcements and large scale definitons to be divided among a few source records. Header documents are recorded utilizing the preprocessing order #include, and can have one of the accompanying configurations: #include <fileA> or #include "fileB". What is the distinction between these two organizations?


  1. .The preprocessor will attempt to find the fileA in same registry as the source record, and the fileB in a foreordained catalog way.

  2. .The preprocessor will attempt to find the fileA in the proper framework catalog. It will attempt to find fileB in the catalog way assigned by the - l choice added to the order line while gathering the source code.

  3. .The document utilizing fileA sentence structure should be framework records, of limitless number. fileB should be a client record at a maximun of one for each source document.

  4. .The preprocessor will attempt to find the fileA in a foreordained catalog way. It will attempt to find fileB in a similar catalog as the source record alongside a custom index way.


Q8. Utilizing a for circle, how is it that you could compose a C code to count down from 10 to 1 and show each number on its own line?


.


  • '''c

for (int I = 0; i>=0, I- - ){

    printf("%d\n", I);

}//end of circle

'''


.


  • '''c

int I;

for (i=1; i<=10; i++){

    printf("%d", I);

}

'''


.


  • '''c

int I = 10;

while (i>0){

    printf("%d\n", I);

    I- - ;

}

'''


  • '''c

int I;

for (i= 10; i>0; I- - ){

    printf("%d\n", I);

}// end of circle

'''


Q9. What isn't one of the held words in standard C?


  1. .unpredictable

  2. .typeof

  3. .register

  4. .typedef



Q10. What does the program displayed beneath return?


'''c

int main(){

    int a=1, b=2, c=3, d=4;

    int x = a;

    on the off chance that (a>b)

    on the off chance that (b<c) x=b;

    else x=c;

    return(x);

}

'''


  • .1
  • .3
  • .2
  • .0

Q11. Utilizing the Union revelation beneath, what number of bytes of memory space will the information of this sort possess?


'''c

association Cars {

    roast make[20];

    roast model[30];

    brief year;

} vehicle;

'''


  • .32
  • .54
  • .30
  • .52


Q12. In this code test, what isn't an issue for C compiler?


'''c

main(){

    consistent int PI = 3.14;

    printf("%f\n", pi);

}

'''


  1. .The worth of PI should be set to 3.141593, not 3.14

  2. .The presentation of PI needs to say const, not steady.

  3. .The information kind of PI should be float not int.

  4. .The printf proclamation necessities to utilize PI, not pi.


Q13. Which is the littlest program to accumulate and run without mistakes?


  1. .primary()

  2. .int primary() {return 0;}

  3. .primary() { }

  4. .primary() { ; }


Q14. What is discretionary in a capacity statement?


  1. .information sort of boundaries

  2. .return sort of capacity

  3. .boundary names

  4. .number of boundaries


Q15. C treats all gadgets, like the presentation and the console, as documents. Which documents opens naturally when a program executes?


  1. .stdout

  2. .stdio.h

  3. .default.h

  4. .string.h


Q16. In which fragment does dynamic memory assignment happens?


  1. .BSS Segment

  2. .stack

  3. .load

  4. .information portion


[Reference](http://www.it.uc3m.es/pbasanta/asng/course_notes/dynamic_memory_heap_en.html#:~:text=The%20dynamic%20memory%20that%20is,reads%20a%20set%20of%20words.)


Q17. Which of the accompanying do you use to deallocate memory?


  1. .dalloc()

  2. .dealloc()

  3. .discharge()

  4. .free()



Q18. In C language what are the essential structure impedes that are developed together to compose a program?


  1. .catchphrases

  2. .identifiers

  3. .tokens

  4. .capacities


Q19. When is memory for a variable designated?


  1. .during the assigment of the variable

  2. .during the instatement of the variable

  3. .during the presentation of the variable

  4. .during the meaning of the variable


Q20. Of course c purposes the call by esteem strategy to pass contentions to capacities. How might you conjure the call by reference strategy?


  1. .by utilizing pointers

  2. .by pronouncing capacities independently from characterizing them

  3. .by utilizing recursive capacities

  4. .by utilizing worldwide factors


Q21. An association permits you to store unique '___' in the equivalent '___'.


  1. .Objects; Structure

  2. .Factors; Declaration

  3. .Data types; Memory area

  4. .Exhibits; Header record


Q22. What is the result of this program?


'''c

principle() {

    singe c1='a' , c2='A';

    int i=c2-c1;

    printf("%d", I);

}

'''


  1. .32

  2. .Runtime blunder

  3. .- 32

  4. .0


Q23. What is the contrast among scanf() and sscanf() capacities?


  1. .The scanf() work peruses information organized as a string; The sscanf() work peruses string input from the screen.

  2. .The scanf() work peruses organized information from the console; The sscanf() work peruses arranged input from a string.

  3. .The scanf() work peruses string information from the console; The sscanf() work peruses string information from a string.

  4. .The scanf() work peruses designed information from a document; The sscanf() work peruses input from a chose string


Q24. What is certainly not a legitimate order with this announcement?


'''c

burn *string[20] = { "one", "two", "three"};

'''


  1. .'printf("%c", string[1][2]);'

  2. .'printf("%s", string[1][2]);'

  3. .'printf("%s", string[1]);'

  4. .'printf(string[1]);'


Q25. What is the articulation player->name identical to?


  1. .'player.name'

  2. .'(\*player).name'

  3. .'\*player.name'

  4. .'player.\*name'


Q26. Which program will gather and run without blunders?


.


  • '''c

principle() {

    for(i=0; i<10; i++) ;

}

'''


  • '''c

principle() {

int i=0;

    for(; i<10; i++) ;

}

'''


.


  • '''c

principle() {

    int I;

    for(i=0; i<j; i++) ;

}

'''


.


  • '''c

principle() {

int I;

    for (i= 10; i<10; i++)

}

'''


Q27. What does this capacity call return?


'''c

1 primary() { float x = f1(10, 5); }

2 float f1(int a, int b) { return (a/b); }

'''


  1. .2

  2. .2.000000

  3. .a runtime mistake

  4. .the more noteworthy worth of the two passed boundaries


Q28. What does this program make?


'''c

#incorporate <stdio.h>

int principle() {

    int *p = NULL;

    bring 0 back;

}

'''


  1. .a runtime blunder

  2. .a NULL pointer

  3. .an order mistake

  4. .a void pointer


Q29. What is an elective method for composing the articulation (\*x).y?


  1. .There is no same.

  2. .x->y

  3. .\*x->y

  4. .y->x


Q30. Assemble time mistakes are static blunders that can be tracked down where in the code?


  1. .in assertions and definitions

  2. .in capacities and articulations

  3. .in sentence structure and semantics

  4. .in items and proclamations


Q31. Document information and result (I/O) in C is vigorously founded on the manner in which it is done '___'?


  1. .in Unix

  2. .in C++

  3. .in C#

  4. .in DOS


Q32. What does the strcmp(str1, str2); work return?


  1. .0 if str1 and str2 are something very similar, a negative number assuming that str1 is under str2, a positive number assuming str1 is more prominent than str2

  2. .valid (1) if str1 and str2 are something similar, misleading (0) if str1 and str2 are not something very similar

  3. .valid (1) if str1 and str2 are something very similar, NULL if str1 and str2 are not something similar

  4. .0 if str1 and str2 are something very similar, a negative number assuming str2 is under str1, a positive number in the event that str2 is more prominent than str1


Q33. What is the result of this program?


'''c

int a=10, b=20;

int f1(a) { return(a*b); }

principle() {

printf("%d", f1(5));

}

'''


  1. .100

  2. .200

  3. .5

  4. .50


Q34. Which is _not_ a right method for pronouncing a string variable?


  1. .'singe *string = "Hi World";'

  2. .'singe string = "Hi World";'

  3. .'singe string[20] = {'H', 'e', 'l', 'l', 'o', ' ', 'W', 'o', 'r', 'l', 'd'};'

  4. .'scorch string[] = "Hi World";'


Q35. Which decision is an incorporate gatekeeper for the header document mylib.h?


.


  • '''c

#ifdef MYLIB_H

#undef MYLIB_H


// mylib.h content


#endif/* MYLIB_H */

'''


  • '''c

#ifndef MYLIB_H

#characterize MYLIB_H


// mylib.h content


#endif/* MYLIB_H */

'''


.


  • '''c

#characterize MYLIB_H

#incorporate "mylib.h"


#undef MYLIB_H

'''


.


  • '''c

#ifdef MYLIB_H

#characterize MYLIB_H


// mylib.h content


#endif/* MYLIB_H */

'''


Q36. How frequently does the code inside the while circle get executed in this program?


'''c

main(){

 int x=1;

 while(x++<100){

    x*=x;

    if(x<10) proceed;

    if(x>50) break

 }

}

'''


  • .100
  • .3
  • .5
  • .50

Q37. Record info and result (I/O) in C is done through what?


  1. .linguistic structure driven parts

  2. .local connection points

  3. .framework objects

  4. .work calls


Q38. Mandates are deciphered by the?


  1. .Pre-processor

  2. .Compiler

  3. .Linker

  4. .Editorial manager


Q39. The principle circle structures in C writing computer programs are the for circle, the while circle, and which other circle?


  1. .do...while

  2. .for...in

  3. .repeat...until

  4. .do...until


Q40. As a matter of course, C Functions kind of capacities?


  1. .worldwide

  2. .static

  3. .library

  4. .framework


Q41. You have composed a capacity that you need to incorporate as an individual from structure a. How is, for example, structure part defiened?


  • '''c

struct a {

    void *f1;

};

'''


.


  • '''c

struct a {

    void (*f1)();

};

'''


.


  • '''c

struct a {

    *(void *f1)();

};

'''


.


  • '''c

struct a {

    void *f1();

};

'''


Q42. A Stack information structure permits all information activities toward one side just, making it what sort of an execution?


  1. .FIFO

  2. .LIFO

  3. .LILO

  4. .LOLI


Q43. What does this program show?


'''c

main(){

    roast *p = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";

    int I;

    for (i=0;i<5;i++) *p++; *p++;

    printf("%c",*p++);

}

'''


  1. .K

  2. .M

  3. .H

  4. .G


Q44. Depict the connection among lvalue and rvalue.


  1. .A lvalue might show up just on the left-hand side of a task; a rvalue might show up just on the right-hand side.

  2. .A lvalue might show up just on the left-hand side of a task; a rvalue might show up on either the left-hand or right-hand side.

  3. .A lvaue and a rvalue might show up on either left-hand or right-hand side of a task.

  4. .A lvalue might show up on the left-hand or right-hand side of a task; a rvalue might show up just on the right-hand side.


Q45. Which administrator is utilized to get to the location of a variable?


  1. .'%'

  2. .'**'

  3. .'*'

  4. .'and'


Q46. Which add work appropriately returns the refreshed worth of result?


  • '''c

void add (int a, int b, int *result)

{

    *result = a+b;

}


principle()

{

    int a = 10;

    int b = 20;

    int result = 0;


    add(a,b,&result);

}

'''


.


  • '''c

void add (int a, int b, int result)

{

    result = a+b;

}


fundamental()

{

    int a = 10;

    int b = 20;

    int result = 0;


    add(a,b,result);

}

'''


.


  • '''c

void add (int a, int b, int *result)

{

    result = a+b;

}


fundamental()

{

    int a = 10;

    int b = 20;

    int result = 0;


    add(a,b,result);

}

'''


.


  • '''c

void add (int *a, int *b, int *result)

{

    result = a+b;

}


primary()

{

    int a = 10;

    int b = 20;

    int result = 0;


    add(*a,*b,*result);

}

'''


Q47. Think about the quantity of the Fibonacci series under 100: 0,1,1,2,3,5,8,13,21,34,55,89. What piece of code yields the grouping?



  • '''c

void fibonacci(int a, int b)

{

    int c = a+b;


    if(a>100)

       return;


    printf("%d", a);


    fibonacci(a,b);

}


int fundamental()

{

    fibonacci(0,1);

}

'''


.


  • '''c

void fibonacci(int a, int b)

{

    int c = a+b;


    if(a>100)

       return;


    printf("%d", b);


    fibonacci(a,c);

}


int fundamental()

{

    fibonacci(0,1);

}

'''


  • '''c

void fibonacci(int a, int b)

{

    int c = a+b;


    if(a>100)

       return;


    printf("%d", a);


    fibonacci(b,c);

}


int fundamental()

{

    fibonacci(0,1);

}

'''


.


  • '''c

void fibonacci(int a, int b)

{

    int c = a+b;


    if(a>100)

       return;


    printf("%d", c);


    fibonacci(b,c);

}


int fundamental()

{

    fibonacci(0,1);

}

'''


Q48. Which is _not_ a capacity class specifier?


  1. .'understudy'

  2. .'extern'

  3. .'register'

  4. .'static'



Q49. Which line of code, after execution, brings about 'I' having the worth of 1?


  1. .'for(i=1; i<=1; i++);'

  2. .'for(i=1; i=10; i++);'

  3. .'for(i=1; i==10; i++);'

  4. .'for(i=10; i>=1; I- - );'


Conclusion:


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