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ICSE Class X Mid-term 2024 : Computer Applications (St. Francis Convent School, Meerut)

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Alka S
St. Francis Convent School, Meerut

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HALF YEARLY EXAMINATION CLASS X COMPUTER APPLICATIONS This paper is divided into two Sections. Section A and Section B. Answer all questions from Section A and four questions from Section B. Section A Answer all questions from this section. Question 1 : Choose the correct option and write the correct answer. 16 1. Which concept of OOP is followed in Function Overloading? a. Encapsulation b. Polymorphism c. Abstraction d. Inheritance 2. The data type which specify that the method or function does not have a return type. a. VOID b. void c. Void d. Boolean 3. The output of the method Cinderalla .indexOf( a ) is a. 5 b. 9 c. 6 d. 10 4. The first line of the function which defines the name of the function along with it return type and argument is called a. Function Signature c. b. Function Prototype Function Definition d. Function Calling 5. The method to check whether a Character is a Digit or not is a. isnumber(char) b. isDigit(char) c. isLowerCase(char) d. isUpperCase(char) 6. How many return type will work in a function a. 1 b. 2 c. 3 d4 7. Which of the following is a valid declaration of an object of class Box? a) Box obj = new Box(); c) obj = new Box(); 8. b) Box obj = new Box; d) new Box obj; Which type of function will increase or decrease the value of the arguments/parameters when ever it is called a. Impure b. Pure c static d. Non static 9. Two or more functions can have the same name in a class

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