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ICSE Class X Prelims 2023 : Computer Applications (Karnataka ICSE Schools Association KISA, Bengaluru)

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Akshat Goel
Seth M. R. Jaipuria School, Lucknow
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KARNATAKA ICSE SCHOOLS ASSOCIATION ICSE STD-X Preparatory Examination 2023 Subject: Computer Applications Date: 09-02-2023 Duration: Two Hours _______________________________________________________________________________________ Answers to this paper must be written on the paper provided separately. You will not be allowed 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 writing the answers. _______________________________________________________________________________________ This Paper is divided into two sections. 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 from this Section) Question 1 Choose the correct answer and write the correct option. i) When Wrapper class object converted to its corresponding primitive data type, it is called as_________. (a) Boxing (b) Unboxing (c) Implicit type conversion (d) Explicit type conversion ii) Which of the following is called as array declaration? (a) int a[ ]; (b) float [ ]b; (c) int x[10]; (d) Both (a) & (b) iii) The translators used in java are ____________ and ___________. (a) Assembler and Interpreter (b) Compiler and Assembler (c) Compiler and Interpreter (d) None of the above iv) The result of (5672%100)/10 is __________. (a) 6 (b) 2 (c) 5 (d) 7 v) int a=5, b=7; the result of !(a<=b) is _________________. (a) true (b) false (c) True (d) False vi) char a='A'; int b=4; char c=a+b; System.out.println(c); 1

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Additional Info : ICSE Class X Sample / Model Paper 2024 : Computer Applications
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