Learn MCQ Questions of Programming Languages JAVA, HTML, CSS, PHP, JAVASCRIPT, HTML MCQ Questions 1

Q. The keyword used to create an object

(A) class

(B) this

(C) new

(D) malloc

Category: JAVA

Explanation

new keyword is used to create object of class. For example: 

Class Student {
//Some code

}


Student stu1 = new Student();

This will create an object of class Student.

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Q. The method used to set Fonts is

(A) setFontName()

(B) setFont()

(C) setFontText()

(D) none of these

Category: JAVA

Explanation

Explanation not found. Add explantion and get +2 points.

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Q. ------------------- is an example of container class

(A) Label

(B) Panel

(C) TextField

(D) Button

Category: JAVA

Explanation

Explanation not found. Add explantion and get +2 points.

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Q. Java supports input/output of data through the classes included in the _______ package:

(A) oi

(B) java.out

(C) java.in

(D) java.io

Category: JAVA

Explanation

Explanation not found. Add explantion and get +2 points.

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Q. The _______ class is used to write bytes to a file:

(A) FileInputStream

(B) FileOutputStream

(C) FileBufferStream

(D) FileStringStream

Category: JAVA

Explanation

Explanation not found. Add explantion and get +2 points.

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Q. The _______ class is used to read characters from the file:

(A) StreamReader

(B) CharacterReader

(C) InputReader

(D) FileReader

Category: JAVA

Explanation

Explanation not found. Add explantion and get +2 points.

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Q. DataInputStream class contains methods to read________

(A) Non primitive data type

(B) Primitive data type

(C) Formatted data

(D) all of the above

Category: JAVA

Explanation

Explanation not found. Add explantion and get +2 points.

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Q. Whenever the applet requires to redraw its output, it is done by using method

(A) display()

(B) paint()

(C) displayApplet()

(D) PrintApplet()

Category: JAVA

Explanation

Explanation not found. Add explantion and get +2 points.

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Prgramming MCQs Feed | Page - 1

Q. The keyword used to create an object

Q. The method used to set Fonts is

Q. ------------------- is an example of container class

Q. Java supports input/output of data through the classes included in the _______ package:

Q. The _______ class is used to write bytes to a file:

Q. The _______ class is used to read characters from the file:

Q. DataInputStream class contains methods to read________

Q. Whenever the applet requires to redraw its output, it is done by using method

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