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Welcome to the Pointers and Arrays in C MCQs Page

Dive deep into the fascinating world of Pointers and Arrays in C with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Pointers and Arrays in C, a crucial aspect of C Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Pointers and Arrays in C, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within C Programming.

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Pointers and Arrays in C MCQs | Page 39 of 53

Q381.
Consider the following type definition.

typedef char x[10];

x myArray[5];

What will sizeof(myArray)  be ? (Assume one character occupies 1 byte)
Discuss
Answer: (c).50 bytes
Q382.
While passing an array as an actual argument, the function call must have the array name
Discuss
Answer: (c).alone
Q383.
The following program

main( )
{
static int a[ ] = { 7, 8, 9 } ;
printf( "%d", 2[ a ] + a[ 2 ] ) ;
}
Discuss
Answer: (d).none of the above
Q384.
The parameter passing mechanism for an array is
Discuss
Answer: (c).call by reference
Q385.
Consider the statement

int val[2] [4] = { 1, 2, 3, 4, 5, 6, 7, 8} ;

4 will be the value of
Discuss
Answer: (a).val[0 ][ 3]
Q386.
The maximum number of dimension an array can have in C is
Discuss
Answer: (d).compiler dependent
Q387.
Under which of the following conditions, the size of an one-dimensional array need not be specified?
Discuss
Answer: (d).All of the above
Discuss
Answer: (b).the first (row) subscript may be left empty
Q389.
The following program

main()
{
  static char a[3][4] = {"abcd", "mnop", "fghi"};
  putchar(**a);
}
Discuss
Answer: (d).none of the above
Q390.
C does no automatic array bound checking. This is
Discuss
Answer: (d).C's shortcoming

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