quescol On this page, you will find all the most important and most asked questions from unit 2 of the Operating System subject. Topic : Intro to DST (Key Note and Questions) Key Note: Questions Topic : Algorithm (Key Note and Questions) Key Note: Key Note:
On this page, you will find all the most important and most asked questions from unit 1 of the operating system. Questions What is operating system? Discuss the various component of computer system. Write the generation wise operating system used in computer system. How operating system helps the user? What is batch processing? Write its … Read more
In this tutorial, you will learn how to write Python program to find the first top two largest/maximum element in python. To find two maximum number in python, first we will sort our array in ascending order (you can also implement it by sorting in descending order). Now select last two distinct element which will … Read more
In this tutorial, we will learn writing the python program to print all characters of the string which are not repeating. We can say the character are available only one time in string. Problem Statement Take any string as an input from the user and check if any character in the string is repeating or … Read more
In this tutorial we are going to learn writing python program to replace the string space with given character. Problem Statement For a given string we have to replace all the spaces with the character given by the user as an input. For example: Our logic to replace a string with given character Algorithm to … Read more
In this tutorial we are going to learn writing python program to check given character is a vowel ( a, e, i, o, u) or any other alphabet other than vowels(consonant) . Problem statement For any input character, we have to check whether a character is a vowel or consonant. For example: Our logic to … Read more
In this tutorial, we will learn writing the python program to find the sum of integers which is present in the given strings. First we will iterate and check the available character is string or not? if digit the perform addition. Problem Statement Take any string as an input from the user. Now check for … Read more
In this tutorial, we are going to learn writing a python program to calculate the Highest Common Factor of two numbers. In this program we will use iteration concept. Problem Statement For any two numbers that are inputs given by the user, we have to calculate and print the h.c.f. of that numbers. For example: … Read more
In this tutorial, we will learn writing the python program to sort all the characters of the string in ascending order. Problem Statement We have to take a string from the users as an input. And we have to write program in python which will take input and return the string with sorted characters. For … Read more
In this tutorial, we will learn writing the python program to sort all the characters of the string in descending order. Problem Statement For the given string as an input by the user, we have to print the characters of the string in descending order. For example: Python program to sort string in descending order … Read more