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Rupa Pandit solutions for कम्प्युटर एपलीकेशंस [इंग्रजी] इयत्ता १० आयसीएसई chapter 4 - Constructors [Latest edition]

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Chapters

    1: Revision of Class 9 Syllabus

    2: Class as the Basis of all Computation

    3: User-Defined Methods

▶ 4: Constructors

   Chapter 5: Library Classes

   Chapter 6: Encapsulation

   Chapter 7A: Arrays - One Dimension

   Chapter 7B: Arrays - Sort & Search

   Chapter 7C: Arrays - Double Dimension

   Chapter 8: String Handling

   Chapter 9: Programs Overall

Rupa Pandit solutions for कम्प्युटर एपलीकेशंस [इंग्रजी] इयत्ता १० आयसीएसई chapter 4 - Constructors - Shaalaa.com
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Solutions for Chapter 4: Constructors

Below listed, you can find solutions for Chapter 4 of CISCE Rupa Pandit for कम्प्युटर एपलीकेशंस [इंग्रजी] इयत्ता १० आयसीएसई.


Exercises
Exercises [Pages 114 - 115]

Rupa Pandit solutions for कम्प्युटर एपलीकेशंस [इंग्रजी] इयत्ता १० आयसीएसई 4 Constructors Exercises [Pages 114 - 115]

Choose the correct option.

1. (i)Page 114

A constructor gets activated when ______.

  • it is invoked

  • an object of the class is created

  • the program is compiled

  • never

1. (ii)Page 114

The return type of a constructor is:

  • none

  • void

  • int

  • double

1. (iii)Page 114

The name of a constructor is:

  • same as the class name

  • different from the class name

  • supposed to be a keyword

  • must be written in uppercase

1. (iv)Page 114

Multiple constructors with different set of parameters are called:

  • multiple constructors

  • formal constructors

  • actual constructors

  • overloaded constructors

1. (v)Page 114

When a program does not contain any constructor, Java compiler provides:

  • a Null constructor

  • an overloaded constructor

  • a default constructor

  • a parameterized constructor

Fill in the blanks.

2. (i)Page 115

A constructor has the ______ (same/different) name as that of the class.

2. (ii)Page 115

A constructor ______ (does/doesn't) have any return type.

2. (iii)Page 115

A constructor ______ (can/cannot) be called as other functions.

2. (iv)Page 115

A constructor has ______ return type. 

2. (v)Page 115

When a program does not contain any constructor, java compiler provides a ______ (default/parameterized) constructor.

3. (i) aPage 115

What is a constructor?

3. (i) bPage 115

State two features of a constructor.

3. (ii)Page 115

Answer the following in brief. Give a program code example wherever applicable.

What is the use of a default constructor?

3. (iii)Page 115

Answer the following in brief. Give a program code example wherever applicable.

What is a Parameterized Constructor?

Solutions for 4: Constructors

Exercises
Rupa Pandit solutions for कम्प्युटर एपलीकेशंस [इंग्रजी] इयत्ता १० आयसीएसई chapter 4 - Constructors - Shaalaa.com

Rupa Pandit solutions for कम्प्युटर एपलीकेशंस [इंग्रजी] इयत्ता १० आयसीएसई chapter 4 - Constructors

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Concepts covered in कम्प्युटर एपलीकेशंस [इंग्रजी] इयत्ता १० आयसीएसई chapter 4 Constructors are .

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Get the free view of Chapter 4, Constructors कम्प्युटर एपलीकेशंस [इंग्रजी] इयत्ता १० आयसीएसई additional questions for Mathematics कम्प्युटर एपलीकेशंस [इंग्रजी] इयत्ता १० आयसीएसई CISCE, and you can use Shaalaa.com to keep it handy for your exam preparation.

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