
	Trending ▼ ICSE CBSE 10th ISC CBSE 12th CTET GATE UGC NET Vestibulares ResFinder

ICSE Class X Board Specimen 2022 : Computer Applications [Semester 2]

4 pages, 44 questions, 0 questions with responses, 0 total responses,

ICSE
Indian Certificate of Secondary Education (ICSE), New Delhi

+Fave Message

Profile Timeline Uploads Q & A

Home > icse >

Instantly get Model Answers to questions on this ResPaper. Try now!
NEW ResPaper Exclusive!

Formatting page ...

ICSE SEMESTER 2 EXAMINATION SPECIMEN QUESTION PAPER COMPUTER APPLICATIONS Maximum Marks: 50 Time allowed: One and a half hours Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 10 minutes. This time is to be spent in reading the question paper. The time given at the head of this Paper is the time allowed for writing the answers. Attempt all questions from Section A and any four questions from Section B. The intended marks for questions or parts of questions are given in brackets [ ]. SECTION A (Attempt all questions.) Question 1 Choose the correct answers to the questions from the given options. (Do not copy the question, Write the correct answer only.) (i) [10] When primitive data type is converted to its corresponding object of its class, it is called as ___________. (ii) (a) Boxing (b) Explicit type conversion (c) Unboxing (d) Implicit type conversion State the value of y after the following is executed: char x='7'; y= Character.isLetter(x); (a) false (b) 7 (c) true (d) 7 T22 861 S2 SPECIMEN 1 of 4 (iii) Give the output of the following string methods: "MISSISSIPPI".indexOf('S')+ "MISSISSIPPI".lastIndexOf('I') (a) 10 (b) 12 (c) 20 (d) 11 (iv) Corresponding wrapper class of int data type is __________. (v) (a) integer (b) INTEGER (c) Int (d) Integer Variable that is declared with in the body of a method is termed as: (a) Instance variable (b) class variable (c) Local variable (d) Argument variable (vi) Identify the correct array declaration statement: (a) int a[10]; (b) int a[]=new int[10]; (c) int arr[i]=10; (d) int a[10]=new int[]; (vii) A variable that is bounded to the object itself is called as: (a) Instance variable (b) class variable (c) Local variable (d) Argument variable T22 861 S2 SPECIMEN 2 of 4 (viii) The access modifier that gives most accessibility is: (a) private (b) public (c) protected (d) package (ix) Give the output of the following code: String A ="26.0", B="74.0"; double C= Double .parseDouble(A); double D = Double .parseDouble(B); System.out.println((C+D)); (x) (a) 26 (b) 74 (c) 100.0 (d) 2674 Wrapper classes are available in __________ package. (a) java.io (b) java.util (c) java.lang (d) java.awt SECTION B (Attempt any four questions.) Question 2 [10] Define a class to declare an integer array of size n and accept the elements into the array. Search for an element input by the user using linear search technique, display the element if it is found, otherwise display the message NO SUCH ELEMENT. T22 861 S2 SPECIMEN 3 of 4 Question 3 [10] Define a class to declare a character array of size ten, accept the character into the array and perform the following: Count the number of uppercase letters in the array and print. Count the number of vowels in the array and print. Question 4 [10] Define a class to declare an array of size 20 of double datatype, accept the elements into the array and perform the following: Calculate and print the sum of all the elements. Calculate and print the highest value of the array. Question 5 [10] Define a class to accept two strings, convert them into uppercase, check and display whether two strings are equal or not, if the two strings are not equal, print the string with the highest length or print the message both the strings are of equal length. Question 6 [10] Define a class to accept a string, convert it into lowercase and check whether the string is a palindrome or not. A palindrome is a word which reads the same backward as forward. Example: madam, racecar etc. Question 7 [10] Define a class to accept and store 10 strings into the array and print the strings with even number of characters. T22 861 S2 SPECIMEN 4 of 4

Formatting page ...

Tags : icse free download, icse papers, pdf download 2020 2021 2022 2023, 2024 icse sample papers, icse books, portal for icse india, icse question bank, indian certificate of secondary education, icse question papers with answers, icse model test papers, solved past board question papers of icse last year, previous years solved question papers, free online icse solved question paper, icse syllabus, india icse board sample questions papers, last 10 years icse papers, icse question papers 2022 - 2023, icse guess sample questions papers, icse important questions, class 10 specimen / guess / mock papers, icse pre board question papers, icse 2022 - 2023 pre-board examination

icse chat

Horizontal lines at:
Guest Horizontal lines at:
AutoRM Data:
Box geometries: