345) Which of the following comments about arrays and pointers is/are not true?

Both are exactly same

Array is a constant pointer

Pointer is an one-dimensional and dynamic array

All of these

Answer is:

All of these

C Programming MCQ with Answers

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346) Consider the declaration:
static struct
{ unsigned a:5;
unsigned b:5;
unsigned c:5;
unsigned d:5%:
}v=(1,2,3,4);
v occupies

4 bytes

2 bytes

1 byte

None of these

Answer is:

4 bytes

347) A short integer occupies 2 bytes an, ordinary integer 4 bytes and a long integer occupies 8 bytes of memory
If a structure is defined as
struct TAB.short a;
int b;
long c;
}TABLE[10];
the the total memory requirement for TABLE is

140

Answer is:

140

348) The expression a<<6 shifts all bits of a six places to the left. If a 0x6db7, then what is the value of a<<6?

0xa72b

0xa3b

0x6dc0

0x1111

Answer is:

0x6dc0

349) The declaration
union id{
char color[12];
int size;}shirt,Jeans;
denotes shirt and Jeans are variable of type id and

Each can have a value of color and size

Each can represent either a 12-character color or an integer size at a time

Shirt and Jeans are same as struct variables

Variable shirt and Jeans cannot be used simultaneously in a statement

Answer is:

Each can represent either a 12-character color or an integer size at a time

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345) Which of the following comments about arrays and pointers is/are not true?

All of these

C Programming MCQ with Answers

Related C Programming MCQ with Answers

346) Consider the declaration: static struct { unsigned a:5; unsigned b:5; unsigned c:5; unsigned d:5%: }v=(1,2,3,4); v occupies

4 bytes

347) A short integer occupies 2 bytes an, ordinary integer 4 bytes and a long integer occupies 8 bytes of memory If a structure is defined as struct TAB.short a; int b; long c; }TABLE[10]; the the total memory requirement for TABLE is

140

348) The expression a<<6 shifts all bits of a six places to the left. If a 0x6db7, then what is the value of a<<6?

0x6dc0

349) The declaration union id{ char color[12]; int size;}shirt,Jeans; denotes shirt and Jeans are variable of type id and

Each can represent either a 12-character color or an integer size at a time

C Programming MCQ with Answers

346) Consider the declaration:
static struct
{ unsigned a:5;
unsigned b:5;
unsigned c:5;
unsigned d:5%:
}v=(1,2,3,4);
v occupies

347) A short integer occupies 2 bytes an, ordinary integer 4 bytes and a long integer occupies 8 bytes of memory
If a structure is defined as
struct TAB.short a;
int b;
long c;
}TABLE[10];
the the total memory requirement for TABLE is

349) The declaration
union id{
char color[12];
int size;}shirt,Jeans;
denotes shirt and Jeans are variable of type id and