Computer 5 years past papers

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YOUNG SCHOLARS’ ACADEMY

Subject: Computer Science                                                                 Max Marks: 55
Class: IX                                                                                     Time: 2:40 Hrs
SECTION – B
(Marks: 9 x 3 = 27)
Note: Attempt any nine questions. The answer of each question should not exceed 3 to 4 line.

Q. 2.   (i)      Write the function of operating system.               (3)
   (ii)      What are common mouse actions?                        (3)
(iii)      What are common mouse pointer shapes?                      (3)
   (iv)      Define dialog boxes, icons.                     (3)
   (v)      Name and describe any three types of dialog boxes.           (3)
   (vi)      What is difference between CUT and COPY command.         (3)
   (vii)       Name and describe the shutdown option in shutdown window.      (3)
(viii)    Write the hardware requirement in installation windows.         (3)
   (ix)      Describe some activities of the viruses.               (3)   
   (x)      Name any 6 antivirus programs.                  (3)   
   (xi)      What are MS Word default setting (page, margins, font size & type).    (3)
   (xii)      What is meant by plug and play?                  (3)
   (xiii)   Write tasks of an operating system.                  (3)

SECTION – C
(Marks: 2 x 8 = 16)
Note: Attempt any two questions. Each question carries equal marks.

Q. 3.  a. How many Menus in MS Word, Write its names.               (4)
          b. What is Icons and how many types of icon in Windows.         (4)
Q. 4.   Write the purposes of following shortcuts.                       (    
   i.     Ctrl + B   ____      ii.    Ctrl + Shift +D ________
   iii.   Ctrl + =   _____      iv.   Ctrl + F3 _______
   v.    Ctrl + spacebar ______   vi.   Ctrl + U ________
   vii.  Ctrl + shift + F _______   viii. Ctrl + shift + W    
Q. 5.   a. What are different levels of formatting a document?                 (4)
   b. What do mean by saving a document.                       (4)