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ICSE Class X Sample / Model Paper 2023 : Computer Science

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MODEL EXAMINATION-2023 COMPUTER APPLICATION Maximum MarkS-80 Time allowed : Two hours Answer to this paper must be written on the paper provided separately. You will not be alowed to write during the first 15 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 Attempt all questions from Section A and any four All working. writing the answers. questions from Section B. Including rough work, must be clearly shown, and On the same sheet as the rest of the answer. Omission of essential working will result in loss of saeeemeet must be done marks. The intended marks for questions or parts of questions are given in brackets []. if needed Mathematical tables may MToVided be I. Choose the correct option 1. It is an act of using a a Polymorphism rInheritance from a, b, c and d: function for more than one purpose b. Encapsulation d. Abstraction 2. It is a collection of objects. a. variable b. method . 3. Each [20] class data individual character used in a statement is termed a. Literal as - C Separator b. Punctuator d Token 4. The range of int data type is a. -128 to 127 -32768 to 32767 b. -263 to 263_1 d. -211 to 211-1 5. Which one of the following is odd 3 Mehods C. Literals b. Identifiers d. Operators 6. Which of the following can be performed by the array? a. Sorting b. b. Merging 7. C Searching dAll of them Which one of the following is a correct a. int n =sc.nextLine); b. int n= statement to accept integers from the user? Integer.parselnt(ob.readLine(); C. int n = sc.nextInt); d Bothe b and c 8. What is the total number of iterations if five different numbers are to be sorted by bubble sort technique a. 120 b. 50 C. 100

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