CBSE Class 9 Computer Science MCQ

  • 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...

  • 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...

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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