HSC Science इयत्ता ११ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Computer Science

The File management system used by Linux is ______.

What is the security management features available in Operating System?

What are the advantages and disadvantages of Time-sharing features?

Explain the concept of a Distributed Operating System along with its advantages.

List out the points to be noted while creating a user interface for an Operating system.

Explain the process management algorithms in Operating System.

List out the points to be noted while creating a user interface for an Operating system.

Omitting details inessential to the task and representing only the essential features of the task is known as ______

Write the specification of an algorithm hypotenuse whose inputs are the lengths of the two shorter sides of a right-angled triangle, and the output is the length of the third side.

Exchange the contents: Given two glasses marked A and B. Glass A is full of apple drink and glass B is full of grape drink. For exchanging the contents of glasses A and B, represent the state by suitable variables, and write the specification of the algorithm.

The multi-way branch statement ______

What is a selection statement? write its types?

What will be the output of the following code:

int year;
cin >> year;
   if (year % 100 == 0)
       if ( year % 400 == 0)
            cout << "Leap";
else
           cout << "Not Leap year";
If the input given is 2000?

What will be the output of the following code:

int year;
cin >> year;
   if (year % 100 == 0)
       if ( year % 400 == 0)
            cout << "Leap";
else
           cout << "Not Leap year";
If the input given is 2003?

What will be the output of the following code:

int year;
cin >> year;
   if (year % 100 == 0)
       if ( year % 400 == 0)
            cout << "Leap";
else
           cout << "Not Leap year";
If the input given is 2010?

What is the output of the following code?

for (int i=2; i<=10 ; i+=2)
cout << i;

Convert the following if-else to a single conditional statement:

if (x >= 10)
    a = m + 5;
else
    a = m;

Rewrite the following code so that it is functional:

v = 5;
do;
{
   total += v;
   cout << total;
while v <= 10

Write a C++ program to print the multiplication table of a given number.

Write the syntax and purpose of the switch statement.