Which of the following statements are correct about an array?1. The array int num[26]; can store 26 elements.2. The expression num[1] designates the very first element in the array.3. It is necessary to initialize the array at the time of declaration.4. The declaration num[SIZE] is allowed if SIZE is a macro.

C Programming
Which of the following statements are correct about an array?1. The array int num[26]; can store 26 elements.2. The expression num[1] designates the very first element in the array.3. It is necessary to initialize the array at the time of declaration.4. The declaration num[SIZE] is allowed if SIZE is a macro.

None of these

1, 4

1

2, 4

2, 3

None of these

1, 4

1

2, 4

2, 3

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C Programming
What will be the following code's output if choice = 'R'?switch(choice){ case 'R' : printf("RED"); case 'W' : printf("WHITE"); case 'B' : printf("BLUE"); default : printf("ERROR");break;}

ERROR

RED WHITE BLUE

RED

RED WHITE BLUE ERROR

RED ERROR

ERROR

RED WHITE BLUE

RED

RED WHITE BLUE ERROR

RED ERROR

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C Programming
What is the return value of the following statement if it is placed in C program? strcmp("ABC", "ABC");

1

0

Compilation Error

33

-1

1

0

Compilation Error

33

-1

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C Programming
Determine output:#include#define clrscr() 100void main(){ clrscr(); printf("%dn", clrscr());}

0

Error

100

1

0

Error

100

1

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C Programming
Which of the following statements are true after execution of the program.void main(){ int a[10], i, p; a[0] = 1; a[1] = 2; p = a; (p)++;}

a[1] = 2

a[1] = 3

a[0] = 3

a[0] = 2

Compilation error

a[1] = 2

a[1] = 3

a[0] = 3

a[0] = 2

Compilation error

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C Programming
What is the difference between a declaration and a definition of a variable?

There is no difference between them.

A declaration occurs once, but a definition may occur many times.

A definition occurs once, but a declaration may occur many times.

Both can occur multiple times, but a definition must occur first.

Both can occur multiple times, but a declaration must occur first.

There is no difference between them.

A declaration occurs once, but a definition may occur many times.

A definition occurs once, but a declaration may occur many times.

Both can occur multiple times, but a definition must occur first.

Both can occur multiple times, but a declaration must occur first.

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C Programming

C Programming What will be the following code's output if choice = 'R'?switch(choice){ case 'R' : printf("RED"); case 'W' : printf("WHITE"); case 'B' : printf("BLUE"); default : printf("ERROR");break;}

C Programming What is the return value of the following statement if it is placed in C program? strcmp("ABC", "ABC");

C Programming Determine output:#include#define clrscr() 100void main(){ clrscr(); printf("%dn", clrscr());}

C Programming Which of the following statements are true after execution of the program.void main(){ int a[10], i, *p; a[0] = 1; a[1] = 2; p = a; (*p)++;}

C Programming What is the difference between a declaration and a definition of a variable?

C Programming
What will be the following code's output if choice = 'R'?switch(choice){ case 'R' : printf("RED"); case 'W' : printf("WHITE"); case 'B' : printf("BLUE"); default : printf("ERROR");break;}

C Programming
What is the return value of the following statement if it is placed in C program? strcmp("ABC", "ABC");

C Programming
Determine output:#include#define clrscr() 100void main(){ clrscr(); printf("%dn", clrscr());}

C Programming
Which of the following statements are true after execution of the program.void main(){ int a[10], i, p; a[0] = 1; a[1] = 2; p = a; (p)++;}

C Programming
What is the difference between a declaration and a definition of a variable?