
COMPUTER APPLICATION QUIZ 2
Quiz by swati suryawanshi
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1.Which of the following is smallest integer data type?
2.What is the final value stored in variable c? double a = -6.52; double b = -14.74; int c = (int) Math.round(Math.max(a,b));
3.________is defined by the set of values held by its attributes.
4.Objects that share the same attributes and behavior are grouped together into a
5.An _________is an identifiable entity that has a set of attributes, behavior and state.
6. ________ is a request to an object to perform an action.
7. A _____ function does not change or modify the state of their parametersreceived
8.A software method is referred to as __________of real world object.
9.Two things ______ and _____ should be done while creating a function
10.Keyword which passes the control to the calling method
11.The parameters appearing in function call statement are called
12.Choose the odd one :1. public 2. private3. default
13. Java provides how many types of looping constructs
14.If the test condition is evaluated at the beginning of loop, it is termed as
15.Choose the odd one
1.instance variable 2.local variable 3.path variable 4.class variable
16.Choose the odd one 1. void2. int3. boolean4. double
17.Only _______ are created for every objects
18. Package that contains Scanner class
19. Keyword which stores the address of the currently calling object
20.Unit of class which gets called when object is created
21. A data item that can be used only within a method is known as _______
22.Give the output of the following program
segment: double x=2.9,y= 2.5;
System.out.println(Math.min(Math.floor(x),y); System.out.println(Math.max(Math.ceil(x),y);
23.The act of representing essential features without including the background details is called _____________in object-oriented programming language.
24.Something occurring in a system or an organization is called_________.
25.The type of objects that exist as a conceptual entity.
26.Which of these can not be used for a variable name in Java?
27.A class is______________
28.A Java program can run as a stand-alone application only if it has___________.
29.Suppose you compile the class Hello Class. What will be the name of the Bytecode file ?
30. __________ is an IDE specifically designed for teaching Java at an introductory level.
31. ______________represents an entity in the real-world with its identity and behaviour.
32.·An object belonging to a particular class is known as a/an ____________________ of that class.
33. _____________is the ability of a method or object to take on multiple forms.
34.The class that is derived from another class is called the______________ class.
35.Colour , Weight, Capacity is an example of __________ of Washing Machine object.
36. If School is a class, then Barnes will be _________.
37.Features of Java include :
38. ________ can be installed on several different operating systems.
39 .Give the output of the following program segment:
doublex=2.9,y=2.5;
System.out.println(Math.min(Math.ceil(x),y);
40. What are the types of errors that can take place in a program?