Computer Science Class 9 MCQ

  • CBSE Class 9 Computer Science email and Security on Internet MCQs

    (1) The data can be transferred via internet can be .......... (A) Pictures (B) Voice (C) Documents  (D) All of these  (2) ...... refers to the transmission of messages across computer networks in an electronic form. (A) MMS  (B) SMS (C) E-mail  (D) Letters  (3) Electronic-Mail is a method of...

  • CBSE Class 9 Computer Science Introduction to the Internet MCQs

    (1)  By connecting computers in a......., one can use resources of all the connected computers. (A) Network (B)  Line  (C) Connection (D) Speed  (2)  A LAN based on wireless technology is called a......... (A) WAN  (B) WLAN  (C) WAT (D) MAN  (3)  Full form of WAN is  ............ (A) Wide Area Net...

  • CBSE Class 9 Computer Science Introduction to Presentation MCQs

    (1) Open Office.org's presentation program is called ........... (A) Writer (B) Base (C) Calc (D) Impress  (2) The above program has features like a........... (A) Spelling Checker  (B) Thesaurus (C) Text and Background Styles (D) All  (3) The shortcut of the Impress is placed on the .......of the...

  • CBSE Class 9 Computer Science Basic Utilities in Ubuntu Linux MCQs

    (1) Which is the limitation of text mode terminal using through keyboard ? (A) GUI program does not run  (B) Function of CLI and GUI program b not work.  (C) Copy-paste feature does not work   (D) (B) and (C) both  (2) Which feature gives us functionality of GUI ? (A)  Rhythmbox music player  (B...

  • CBSE Class 9 Computer Science Introduction to Ubuntu Linux GUI MCQs

    (1) ........system can be used by user. (A) CLI (B) GUI (C) PLI  (D) Both (A) and (B)  (2)  ........desktop is provided by Linux. (A) GNOME and KDE (B) Unity and Xfce (C) LXDE  (D) All of these  (3)  How many components are there on the desktop screen of GNOME2 ? (A) Two (B) Three (C) Four  (D)...

CBSE Class 9 Computer Science Introduction to Ubuntu Linux MCQs

(1) When was Unix operating system developed ?

(A)  1969                               (B) 1970                                 (C)  1972                               (D) 1975 

(2) Where was Unix operating system developed ?

(A)  Sun-Microsystem         (B)  Apple Corporation       (C) AT & T Laboratory          (D) Microsoft Corporation 

(3) Whose contribution was important towards the development of Unix operating system ?

 


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CBSE Class 9 Computer Science Introduction to Operating System MCQs

(1) Which of the following units are there in computers ?

(A) Keyboard, mouse          (B) Monitor, printer             (C) Peripheral, Optical disc (D)  All the above 

(2) In the absence what does computer become meaningless ?

(A) Hardware                        (B) Software                          (C) Both (A) and (B)              (D) None 

(3) What should be supplied to make the use of computer easy ?

 


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