CBSE Class 9 Computer Science

CBSE Class 9 Computer Science Introduction to Computers MCQs

(1)  Systematically designed step by step guidelines generally written in simple english language are called __  .

(A) Algorithm (B) Compiler (C) Interpreter (D) Computer 

(2) The set of data and instructions provided by a user to the computer is called an  

(A) Output (B) Process  (C) Input (D) None 

(3)  Computer processes the input and presents results to the user. The result is called

(A) Output (B) Process  (C) Input (D) None 

 


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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 exchanging ....... messages from sender to one or more recipients using Internet.

(A)  Digital  (B) Analog  (C)  Hybrid  (D) Text 

 


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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  (B)  Wise Area Network (C) Wide Area Network  (D) Wise Area Network 

(4) WAN is a geographically-dispersed collection of..........

(A) MANs (B) SANs (C) LANs  (D) PANs 

 


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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 computer.

(A) Desktop  (B) Wall (C) Operating System (D) Task Bar 

(4) The first screen of Impress is the Presentation

(A) Form  (B) Template (C) Wizard  (D) Slide 

 


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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)  Totem movie player

(C)  GNOME terminal   (D) Keyboard Terminal 

(3) GNOME is started using...........

(A)  Applications Accessories Terminal  (B)  Ctrl + Alt + T shortcut key

 


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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) Five 

(4)  The horizontal strip displayed on the screen is known as  ..........

(A) top panel (B) desktop  (C) bottom panel  (D) middle panel 

 


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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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CBSE Class 9 Computers Notes and Assignments

 

April/May

Open office .org writer I

Report file

Poster Making – Global Warming

July

 


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Assignments for Class 9 Computer Science
CBSE Class 9 Computers Notes and Assignments

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