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ICSE Computer Application - Class X - 2010 PYQ

Rumman Ansari   Software Engineer   2024-08-19 04:19:33   236  Share
Subject Syllabus DetailsSubject Details 20 Questions 11 Program

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Related Questions

• Question 1: Define the term Byte code.
• Question 2: What will be the output of the following code?
  

   
  int m = 2;
  int n = 15;
  
  for(int i = 1; i < 5; i++) {
      m += i; // m = m + i
      n -= i; // n = n - i
  }
  System.out.println("m = " + m); // Output for m
  System.out.println("n = " + n); // Output for n
  
   

• Question 3: What will be the output of the following code?

  
  char x = 'A'; 
  int m; m = (x == 'a') ? 'A' : 'a'; 
  System.out.println("m = " + m); 
  
  

• Question 4: Analyze the following program segment and determine how many times the loop will be executed and what will be the output of the program segment.

  
  int k = 1;
  int i = 2;
  while(++i < 6) {
      k *= i;
  }
  System.out.println(k);
  
  

• Question 5: Give the prototype of a function check which receives a character (ch) and an integer (n) and returns true or false.
• Question 6: State two features of a constructor.
• Question 7: Write a statement each to perform the following tasks on a string:
• Question 8: What will the following functions return when executed?
• Question 9: Why is an object called an instance of a class?
• Question 10: What do you understand by the term data abstraction? Explain with an example.
• Question 11: Differentiate between private and protected visibility modifiers.
• Question 12: What do you mean by type conversion? How is implicit conversion different from explicit conversion?
• Question 13: Name two jump statements and their use.
• Question 14: What is an Exception? Name two Exception handling blocks.
• Question 15: Write two advantages of using functions in a program.
• Question 16: State the purpose and return data type of the following String functions:
• Question 17: What is the result stored in x, after evaluating the following expression?

  Given: int x = 5;

  Expression: x++ * 2 + 3 * --x;

• Question 18: Differentiate between static and non-static data members.
• Question 19: Write the difference between length and length() functions.
• Question 20: (ii) What is the use of the keyword import?

Related Assignment

• Assignment 1: Write a program to perform binary search on a list of integers given below to search for an element input by the user. If it is found, display the element along with its position; otherwise, display the message "Search element not found."
  5, 7, 9, 11, 15, 20, 30, 45, 89, 97
• Assignment 2: Write a program to store 6 elements in an array P and 4 elements in an array Q, and produce a third array R containing all the elements of arrays P and Q. Display the resultant array.
• Assignment 3: Define a class Student with the following specifications:
• Assignment 4: Shasha Travels Pvt. Ltd. provides discounts to its customers based on the ticket amount as follows:
• Assignment 5: Write a program to input a string in uppercase and print the frequency of each character.
• Assignment 6: Write a menu-driven program to accept a number and check whether it is a prime number or an automorphic number. Use a switch-case statement.
• Assignment 7: Define a class called MoBike with the following description:
• Assignment 8: Write a program to input a number and print whether the number is a special number or not. (A number is said to be a special number if the sum of the factorial of the digits of the number is the same as the original number).
• Assignment 9: Write a program to accept a word and convert it into lowercase if it is in uppercase, and display the new word by replacing only the vowels with the character following it.
• Assignment 10: Design a class to overload a function compare() as follows:
• Assignment 11: Write a menu-driven program to perform the following (using a switch-case statement):

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