CBSE Class 12 Computer Science File System MCQs Set A

CBSE Class 12 Computer Science File System MCQs Set A 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 2021 syllabus, NCERT books and examination pattern suggested in Standard 12 by CBSE, NCERT and KVS. Multiple Choice Questions for 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

Question: A modern_______system has lakhs of files on them.

  • a) School
  • b) Computer
  • c) CPU
  • d) Workstation

Answer: Computer


Question: Often one needs to transfer a large number of the files or an entire directory_______to another computer or storage device.

  • a) Structure
  • b) Arrangement
  • c) Organization
  • d) Plan

Answer: Structure


Question: Both computer networks and external storage devices are usually not as fast as internal components of a________

  • a) System
  • b) Computer
  • c) CPU
  • d) Workstation

Answer: Computer


Question: If the_______is used for file transfers, more time may be taken in the transfer due to slow Internet speed.

  • a) Hard disk
  • b) Directory structure
  • c) Internet
  • d) RAM

Answer: Internet


Question: Heavy file transfers put load on the usually clogged_______connection.

  • a) HTML
  • b) Structure
  • c) Broadband
  • d) Internet

Answer: Internet


Question: Unless the user or organization has unlimited_____plan, higher amount of data may result in higher cost as well.

  • a) Usage
  • b) Structure
  • c) Broadband
  • d) Internet

Answer: Internet


Question: There is a need to reduce the amount of storage space occupied by_______files (and entire directory structures), whenever possible.

  • a) System
  • b) Computer
  • c) CPU
  • d) Workstation

Answer: Computer


Question: From a convenience point of view, in many cases it is also desirable to have a single file to handle rather than a large bunch of files or a complex_______structure.

  • a) Directory
  • b) File
  • c) Memory
  • d) Hard disk

Answer: Directory


Question: ________scientists have developed techniques to place a whole directory structure into a single file for convenience.

  • a) Peripheral
  • b) Computer
  • c) Expert
  • d) Research

Answer: Computer


Question: Computer scientists have developed techniques to place a whole directory structure into a single file for convenience. Such a file is called an________

  • a) Library
  • b) Archive
  • c) Collection
  • d) File

Answer: Archive


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


Question: The computer scientists have also developed a number of________for reducing the storage requirements of computer files and directory structures.

  • a) Methods
  • b) Systems
  • c) Procedures
  • d) Techniques

Answer: Techniques


Question: The above techniques (of Q 11) are called data

  • a) Solidarity
  • b) Firmness
  • c) Compression
  • d) Resolution

Answer: Compression


Question: Data________generally works by identifying repetition in the data and encoding the data in a way that reduces or eliminates such repetition.

  • a) Solidarity
  • b) Firmness
  • c) Compression
  • d) Resolution

Answer: Compression


Question: Actual data compression programs use sophisticated_______based on information theory to achieve even greater reduction in size.

  • a) Algorithm
  • b) Instruction
  • c) Flowchart
  • d) Method

Answer: Algorithm


Question: Linux provides ready-made free and open source software for managing______files.

  • a) Library
  • b) Archive
  • c) Collection
  • d) File

Answer: Archive


Question: The ready-made free open-source software for managing archive files is called_______

  • a) Archive manager
  • b) Library manager
  • c) File manager
  • d) Directory explorer

Answer: Archive manager


Question: The________permits the user to combine may files or an entire directory tree into a single file known as an archive.

  • a) Archive manager
  • b) Library manager
  • c) File manager
  • d) Directory explorer

Answer: Archive manager


Question: On Linux systems_______is the most common archive format.

  • a) zip
  • b) rar
  • c) tar
  • d) gz

Answer: tar


Question: Full form of tar is_______

  • a) Tap achiever
  • b) Tape archiver
  • c) Tape archive resolution
  • d) None of these

Answer: Tape archiver


Question: ________also provides the facility of compressing file formats.

  • a) zip
  • b) rar
  • c) tar
  • d) zar

Answer: tar


Question: The most common compressed file formats are the________file formats.

  • a) zip
  • b) tar.zip
  • c) Both (A) and (B)
  • d) None of these

Answer: Both (A) and (B)


Question: The zip file format supports storing multiple files in a single zip file, on_______

  • a) Unix
  • b) Linux
  • c) Windows
  • d) Android

Answer: Unix


Question: In_______systems the common practice is to combine the files into a single uncompressed file in the tar format and then compress the file in the zip format using gzip.

  • a) Unix
  • b) Linux
  • c) Windows
  • d) Android

Answer: Linux


Question: In Linux______is an open source archiving program.

  • a) GNU
  • b) gzip
  • c) zip
  • d) zip. rar

Answer: gzip


Question: A gzip file commonly has the extension_______

  • a) Tar.zip
  • b) tar.rar
  • c) tar.gz
  • d) tar.gzip

Answer: tar.gz


Question: The gzip file is called a________

  • a) tar ball
  • b) rar ball
  • c) gar ball
  • d) zip ball

Answer: tar ball


Question: The_______is a very common format for distributing software or bundles of files on the Linux platform.

  • a) Tar ball
  • b) Rar ball
  • c) Gar ball
  • d) Zip ball

Answer: Tar ball


Question: The_______format is also used by different applications under different names.

  • a) GNU
  • b) gzip
  • c) zip
  • d) zip.rar

Answer: zip


Question: The JAR files used in Java and the OpenOffice.org office suite file formats use_______compression.

  • a) GNU
  • b) Gzip
  • c) Zip
  • d) Zip.rar

Answer: Zip


Question: ______uses the extension part of the filename to identify the file format when opening an archive and to select the file format when creating a new archive.

  • a) Archive Manager
  • b) Library Manager
  • c) File Manager
  • d) Directory Explorer

Answer: Archive Manager

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