CBSE Class 12 Computer Science File Handling MCQs Set D

CBSE Class 12 Computer Science File Handling MCQs Set D with answers available in Pdf for free download. The MCQ Questions for Class 12 Computer Science with answers have been prepared as per the latest syllabus, NCERT books and examination pattern suggested in Standard 12 by CBSE, NCERT and KVS. Multiple Choice Questions are an important part of exams for Grade 12 Computer Science and if practiced properly can help you to get higher marks. Refer to more Chapter-wise MCQs for NCERT Class 12 Computer Science and also download more latest study material for all subjects

File Handling Class 12 Computer Science MCQ

Class 12 Computer Science students should refer to the following multiple-choice questions with answers for File Handling in standard 12. These MCQ questions with answers for Grade 12 Computer Science will come in exams and help you to score good marks

File Handling MCQ Questions with Answers

 

Question: Character Stream classes are present in java.io package deal with the_______/ text data.

  • a) Byte
  • b) Character
  • c) Both (A) and (B)
  • d) None of these

Answer: Character


Question: ________stream classes present in java.io package deal with binary data.

  • a) Byte
  • b) Character
  • c) Both (A) and (B)
  • d) None of these

Answer: Byte


Question:

Computer java

In the box A, the answer will be________

  • a) Stream
  • b) Byte
  • c) Output
  • d) Input

Answer: Stream


Question:

Computer java

In the box B, the answer will be_______

  • a) Stream
  • b) Byte
  • c) Output
  • d) Input

Answer: Byte


Question:

Computer java

In the box C, the answer will be______

  • a) Stream
  • b) Byte
  • c) Output
  • d) Character

Answer: Character


Question:

 

Computer java

In the box D, the answer will be______

  • a) Stream
  • b) Input
  • c) Output
  • d) Character

Answer: Input


Question:

Computer java

In the box E, the answer will be____

  • a) Stream
  • b) Byte
  • c) Output
  • d) Character

Answer: Output


Question:

Computer java

In the box F, the answer will be_______

  • a) Reader
  • b) Byte
  • c) Output
  • d) Input

Answer: Reader


Question: Java streams can be classified into______basic types.

  • a) One
  • b) Two
  • c) Three
  • d) Four

Answer: Two


Question: Java streams are namely input stream and_________stream.

  • a) Stream
  • b) Byte
  • c) Output
  • d) Character

Answer: Output


More Questions.......................


Question: The_________stream reads data from the source (file, keyboard).

  • a) Stream
  • b) Input
  • c) Output
  • d) Character

Answer: Input


Question: The_______stream writes data to the destination (file, output device).

  • a) Stream
  • b) Byte
  • c) Output
  • d) Character

Answer: Output


Question: The______package contains a collection of stream classes that support reading and writing in a file.

  • a) Java.io
  • b) Java.util
  • c) Java.package
  • d) All of these

Answer: Java.io


Question: _______stream classes are a group of classes available in java.io package.

  • a) Input
  • b) Byte
  • c) Output
  • d) Character

Answer: Character


Question: Character stream classes can be used to read and write________Unicode characters.

  • a) 8 bit
  • b) 16 bit
  • c) 32 bit
  • d) 64 bit

Answer: 16 bit


Question: _______stream classes can be further classified into reader and writer classes.

  • a) Input
  • b) Byte
  • c) Output
  • d) Character

Answer: Character


Question: ________classes are a group of classes designed to read characters from files.

  • a) Writer
  • b) Reader
  • c) Output
  • d) Input

Answer: Reader


Question: The______classes are a group of classes designed to write characters into a file.

  • a) Writer
  • b) Reader
  • c) Character
  • d) Byte

Answer: Writer


Question: Writer classes are inherited from the_______class.

  • a) Object
  • b) Writer
  • c) Reader
  • d) Character

Answer: Object


Question: Writer classes are______classes (classes that cannot be used to create an object) and come with set of methods to be implemented by its sub classes.

  • a) Intellectual
  • b) Abstract
  • c) Byte
  • d) Java.io

Answer: Abstract


Question: Input Stream Reader and Buffered Reader are the subclass of_______class.

  • a) Object
  • b) Writer
  • c) Reader
  • d) Character

Answer: Reader


Question: ______class is the subclass of Input Stream Reader class.

  • a) File Reader
  • b) File Writer
  • c) File java
  • d) Java File

Answer: File Reader


Question: Output Stream Writer, Buffered Writer and Print Writer are the sub classes of_______class.

  • a) Object
  • b) Writer
  • c) Reader
  • d) Character

Answer: Writer


Question: File Writer class is the_______of Output Stream Writer class.

  • a) Super class
  • b) Sub.io
  • c) Sub class
  • d) Base class

Answer: Sub class


Question: Writer class is the______for writing a character stream.

  • a) Super class
  • b) Sub.io
  • c) Subclass
  • d) Baseclass

Answer: Baseclass


Question: The abstract_______class defines the functionality that is available for all character output streams.

  • a) Object
  • b) Writer
  • c) Reader
  • d) Character

Answer: Writer


Question: Methods of______class are used by its sub classes.

  • a) Writer
  • b) Object
  • c) Reader
  • d) Character

Answer: Writer


Question: The writer method______closes the stream.

  • a) Void write (int)
  • b) Void close ()
  • c) Void write (Strings)
  • d) All of these

Answer: Void close ()


Question: The writer method_______writes string 's' to the stream.

  • a) Void write (int C)
  • b) Void close ()
  • c) Void write(String s)
  • d) All of these

Answer: Void write(String s)


Question: The writer method________writes the lower 16 bits of 'c' to the stream.

  • a) Void write (int C)
  • b) Void close 0
  • c) Void write(String s)
  • d) All of these

Answer: Void write (int C)

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