Nco Level1 Class 4 Set 2

DO NOT OPEN THIS BOOKLET UNTIL ASKED TO DO SO Roll No.: Total Questions: 35

Time: 1 hr.

class

4

set 2

SOF NATIONAL CYBER OLYMPIAD

Level - 1 Guidelines for the Candidate 1.

Additional 10 (Ten) minutes will be given to the students to fill up the students’ information before the start of the exam.

2.

The paper consists of three sections, as under:



Logical Reasoning Section (5 Questions), Computers and Information Technology section (25 Questions) and Achievers Section (5 Questions)



Each question in Achievers Section carries 2 marks, whereas all other questions carry one mark.

3.

All questions are compulsory. There is no negative marking. Use of calculator is not permitted.

4.

Please fill in ALL columns on both sides of the OMR/Answer Sheet and sign after completion of the exam.

5.

There is only one correct answer hence mark one choice only.

6.

Darken your choice with HB Pencil or Blue/Black Ball Point Pen. For Example :



Q.16 : _________ is the brain of the computer.



A. CPU



As the correct answer is option A, the candidate should darken the circle, corresponding to option A in the Answer Sheet.

7.

Rough work should be done in the blank space provided in the booklet.

8.

Return the answer sheet to the invigilator at the end of the exam. The question paper can be retained by the student.



B. VDU

C. UPS

D. DVD

Copyright © 2015 MTG Learning Media (P) Ltd. No part of this publication may be reproduced, transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the Publisher. Ownership of an ebook does not give the possessor the ebook copyright. All disputes subject to Delhi jurisdiction only.

Logical Reasoning 1. Four friends met and each friend gave a hug to each other. How many hugs took

place? A. 5

B. 6

C. 8

D. 4

2. Find the odd one out. A.



B.



C.



D.

3. Find the mirror image of the given Fig. (X), if mirror is placed along MN. A.



B.

C.



D.



4. How many unit cubes are there in the given figure? A. 7 B. 10 C. 8 D. 6



5. In a code language, if ‘BEAT’ is coded as ‘5642’ and ‘SWEET’ is coded as ‘17662’, then how would you code ‘TEASE’ in the same language ? A. 26416 B. 64162 C. 52641

D. 72154

SPACE FOR ROUGH WORK

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 Class-4 | Level-1

Computers and Information Technology 6. Find the odd one out.



A.

B.



C.



D.





7. Fifth generation computers introduced _______.

A. Vacuum Tubes



C. Artificial Intelligence



B. Microprocessors D. Integrated Circuits

8. Identify the given icon with respect to MS-Paint of Windows 7. A. Free-form selection

C. Select all





B. Rectangular selection D. Invert selection

9. Which of the following steps is CORRECT to add

gadget on the desktop in

Windows 7?

A. Right click on the desktop → Gadgets → Right-click on the Clock → Click ‘Add’



B. Right click on the desktop → Personalize → Gadgets → Clock



C. Start → Computer → Gadgets → Right- click on the Clock → Click ‘Show’



D. Start → Accessories → Personalize → Right-click on the clock → Click ‘Install’ SPACE FOR ROUGH WORK

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 3

10. Read the following steps performed in MS-Paint of Windows 7:

(1) Select Pencil tool



(2) Draw a little image :



(3) Now select the image and turn on the ‘Transparent selection’.



(4) Now hold the



(5) Resultant drawing will look like this :

All A. B. C. D.

key and drag the image around.

the above steps are used to _______ . Make a custom brush. Change the shape of Calligraphy brush. Remove ‘Brush’ tool. Change the color of the Brush tool.

11. Napier's Bones is a device invented by John Napier mainly for _____. A. Multiplication and division of numbers B. Creating drawing C. Listening to the songs D. Watching videos 12. Identify the given icon of Control Panel with respect to Windows 7.



A. Speech Recognition C. Action Center

B. Personalization D. Audio Recognition



13. Which of the following devices can be used to create a drawing in computer?

A. Joystick

B. Mouse

C. Printer

D. Monitor

14. MS-Word is a software that comes under the category of _______ . A. Specific purpose application software

C. Language processor



B. General purpose application software D. Utility software

SPACE FOR ROUGH WORK

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 Class-4 | Level-1

15. Which of the following storage devices has a USB connector at one end in order to connect it to the computer? A. External hard disk B. CD-RW C. RAM D. Blu-ray disc 16. The software that infects the computer is called ________.

A. Antivirus

B. Virus

C. Macro

D. Dust

17. _____ coordinates the components of a computer system. It fetches the code of all the instructions in the program.

A. ALU

B. CU

C. MU

D. VDU

18. Identify the given icon with respect to MS-Word 2010. A. Change Case B. Erase Text C. Change Font D. Clear Formatting 19. ________ is an operating system for smartphones. A. iOS B. Android C. Windows XP D. Both A and B 20. In your desktop computer, Whenever you points to a hyperlink on a webpage, the mouse cursor gets changed to _____________.

A.



B.





C.



D.

21. Which of the following options supports video calling?

A.



B.



C.



D. All of these

22. Which of the following features of Windows 7 can instantly minimize all the open

windows simultaneously? A. Minimize B. Aero Shake

C. Aero Peek

D. Aero Flip

23. The print quality of ______ printer is better than dot-matrix printer but poor than

laser printer. A. Ink-jet

B. Hand-held

C. Roller

D. Flatbed

SPACE FOR ROUGH WORK

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24. Identify the given device. A. Abacus

B. Difference engine



C. Napier’s bones



D. Electronic calculator

25. Which of the following input devices can be used to select a menu option directly by moving the tip of the pen over the screen or monitor?

A.

B.



C.



D.



26. You can navigate to a specific location in the document by pressing ________ in MSWord 2010.



A.

C.







B.





D.



27. _________ holds the microprocessor, primary memory and several card slots in a single unit.

A. Motherboard



C. Father board





B. Memory chip D. Power supply connection SPACE FOR ROUGH WORK

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 Class-4 | Level-1

28. Identify the following.

- It was a machine designed by Herman Hollerith known as ‘Tabulating Machine’.



- It was capable of reading data, processing it and giving the output.



A.

B.



C.



D.



29. Which of the following is an instant messaging service by Google?



A.



B.

C.



D.



30. For which of the following purposes computer networks are formed?

A. Sharing of information



B. Sharing of resources



C. Reduction of cost



D. All of these achievers section

31. Shyam has selected the given text and applied the ‘Double strikethrough’ effect on it using ‘font’ dialog box in MS-Word 2010. What would be the result of this operation on the text?

A.



C.



B. D.

SPACE FOR ROUGH WORK

 Class-4 | Level-1

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32. Which of the following operations has been applied on given Figure-I to convert it into Figure-II in MS-Paint of Windows 7?



A. Rotate right 90°





B. Rotate left 90°



C. Rotate 270°





D. Rotate 180°

33. Which of the following options will replace the question mark(?) in the given diagram?



A. WAN

B. PAN



C. BAN

D. CAN





34. Which of the following is NOT available as a version of the Android mobile operating system?

A. Lollipop



C. Ice Cream Sandwich



35. Select the INCORRECT A. RAM B. ROM C. Hard Disk D. 1024 kilobytes

B. Gingerbread



D. Dairy Milk

match. - - - -

Stores information for long time duration A type of volatile memory The main storage medium for computers Makes 1 GB

SPACE FOR ROUGH WORK

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 Class-4 | Level-1