Which of the following is not a valid escape code?

Correct Answer: H

Explanation:

* is a dereference operator & is a reference operator. They can be applied any number of times provided it is meaningful. Here p points to the first character in the string "Hello". *p dereferences it and so its value is H. Again & references it to an address and * dereferences it to the value H

Correct Answer: High-Level

Correct Answer: Output: c++0 1 2 3 Explanation: First printf function will print: c++ and return 3 to variable iFor loop will execute three time and printf function will print 0, 1, 2 respectively

Correct Answer: mmmm aaaa nnnn

Explanation:

s[i], *(i+s), *(s+i), i[s] are all different ways of expressing the same idea.Generally array name is the base address for that array. Here s is the base address. i is the index number/displacement from the base address. So, indirecting it with * is same as s[i]. i[s] may be surprising. But in the case of C it is same as s[i].

Correct Answer: All the above

Explanation:

All the above listed are the System calls for process management

Correct Answer: 100

Explanation:

Preprocessor executes as a seperate pass before the execution of the compiler. So textual replacement of clrscr() to 100 occurs.The input program to compiler looks like this :

main ()

{

100;

printf("%d\n",100);

}

Note: 100; is an executable statement but with no action. So it doesn't give any problem.

Correct Answer: An explicit intent explicitly defines the activity the developer wishes to start Script code : Intent myIntent = new Intent(this, MyNewActivityclass); startActivity(myIntent);

Correct Answer: Encryption

Explanation:

The coding or scrambling of data so that humans cannot read them is known as encryption.

Correct Answer: Here in this declaration public static void main string[] args, each keyword has its importance 1 public - Here public is an access specifier which allows the main method to be accessible everywhere 2 static - static helps the main method to get loaded without getting called by any instance/object 3 void - void clarifies that the main method will not return any value 4 main - It's the name of the method 5 String[] args - Here we are defining a String array to pass arguments at the command line args is the variable name of the String array

main()

{

    float a = 5.375 ;

    char *p;

    int i;

    p = ( char* ) &a ;

    for ( i = 0; i <= 3 ; i++ )

          printf ( " %02x ", (unsigned char ) p[i] );

}

Correct Answer: 00 00 AC 40