11th Class Computers Science Sample Paper

done Cyber Olympiad Sample Paper-5 Total Questions - 50    [Download]

• question_answer1)
  How many letters are there between the letter that is twentieth from the left end and the letter that is sixteenth from the right end? T H A J K R B T A E M D G S O J K U M B D L U H Y A C M
  A)
  Five                             
  done clear
  B)
  Six
  done clear
  C)
  Three                           
  done clear
  D)
  Four
  done clear
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• question_answer2)
  Which of the following meanings of the arithmetical signs will yield the value 'zero' for the expression given below? \[200\times 100 + 300\times 200-10~\div 2 + 40\]
  A)
  \[\,+means -, - means \times , \times means\div ,\div means +\]
  done clear
  B)
  \[+means-,\text{ }-means\div ,\text{ }\times means+,~\,\,\,\div means\times \]
  done clear
  C)
  \[+means\times ,\text{ }-means-,\,\,\,\times means\div ,\text{ }\div means+\]
  done clear
  D)
  \[+means\div ,\text{ }-means+,\,\,\,\times means-,\text{ }\div means\times \]
  done clear
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• question_answer3)
  Forty boys are standing in a row facing north. Raghu is eleventh from the left and Vijay is thirty-first from the right end of the row. How far away will Uday, who is third to the right of Raghu in the row, be from Vijay?
  A)
  3 rd                              
  done clear
  B)
  4th
  done clear
  C)
  2nd                              
  done clear
  D)
  5th
  done clear
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• question_answer4)
  If in each number the first and the third digits are interchanged, then which number will be the largest? \[358~~~426~~~853~~~674~~~592\]
  A)
  358                              
  done clear
  B)
  426
  done clear
  C)
  674                              
  done clear
  D)
  592
  done clear
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• question_answer5)
  Which of the following expressions will not be true if the expression\['A\text{ }=\text{ }C\text{ }>.\text{ }B\text{ }>\text{ }D'\]is definitely true?
  A)
  \[B~>A\]                                 
  done clear
  B)
  \[D~<C\]
  done clear
  C)
  \[A\ge B\]                      
  done clear
  D)
  \[D<A\]
  done clear
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• question_answer6)
  If \['A\times B'\] means 'A is father of B'; 'A - B' means 'A is daughter of B'; 'A + B' means 'A is sister of B'; 'A - B' means 'A is husband of B' then in \[\operatorname{F}\div R\times  H - L,\]how is H related to F?
  A)
  Father                          
  done clear
  B)
  Nephew
  done clear
  C)
  Brother                         
  done clear
  D)
  Son
  done clear
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• question_answer7)
  There is a certain relationship between (i) and (ii). Establish a similar relationship between (iii) and (iv) by selecting a suitable figure from the options which will replace the (?) in fig. (iv).
  A)
                     
  done clear
  B)
  
  done clear
  C)
                      
  done clear
  D)
  
  done clear
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• question_answer8)
  Select a figure from the options which will continue the series established by the Problem Figures.
  A)
                        
  done clear
  B)
  
  done clear
  C)
                         
  done clear
  D)
  
  done clear
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• question_answer9)
  Two positions of a cube are shown below. When the number 4 will be at the bottom, then which number will be at the top?
  A)
  3                                 
  done clear
  B)
  5
  done clear
  C)
  6                                 
  done clear
  D)
  1
  done clear
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• question_answer10)
  There is a set of three figures X, Y and Z showing a sequence in which a paper is folded and finally cut to form a particular section. Select a figure from the options which most closely resembles the unfolded piece of paper.
  A)
                         
  done clear
  B)
  
  done clear
  C)
                        
  done clear
  D)
  
  done clear
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• question_answer11)
  Which of the following techniques is used by an operating system to divide the amount of CPU time amongst the various processes?
  A)
  Scheduling                    
  done clear
  B)
  CPU programming
  done clear
  C)
  Planning                       
  done clear
  D)
  CPU timing
  done clear
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• question_answer12)
  Websites uses ____ to record the browsing activities by users such as, clicking particular buttons, visited pages, etc.
  A)
  HTTP Login                  
  done clear
  B)
  HTTP Cookies
  done clear
  C)
  HTTP History    
  done clear
  D)
  HTTP Tracking
  done clear
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• question_answer13)
  Which of the following is a cellular communication technology that provides faster internet access to use services like video streaming, 3D television and IP telephony?
  A)
  2G                               
  done clear
  B)
  iG
  done clear
  C)
  4G                   
  done clear
  D)
  Civic G
  done clear
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• question_answer14)
  \[{{(CC)}_{16}}={{(\_\_\_\_)}_{10}}\]
  A)
  203                              
  done clear
  B)
  204
  done clear
  C)
  200                              
  done clear
  D)
  201
  done clear
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• question_answer15)
  ______ computer viruses remains in RAM from the time when computer is booted till it shuts down.
  A)
  Resident            
  done clear
  B)
  Non-resident
  done clear
  C)
  Global              
  done clear
  D)
  Memory based
  done clear
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• question_answer16)
  PACE is a supercomputer developed by ANURAG. PACE stands for _____.
  A)
  Processor for Analog Computations and Evaluation
  done clear
  B)
  Processor for Analog Computer and Encapsulation
  done clear
  C)
  Processor for Aerodynamic Computations and Evaluation
  done clear
  D)
  Processor for Analytical Computations and Evaluation
  done clear
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• question_answer17)
  ______ type of operating system have to handle execution of large numbers of different processes simultaneously.
  A)
  Multitasking       
  done clear
  B)
  Multi planning
  done clear
  C)
  Compound OS 
  done clear
  D)
  Distinct OS
  done clear
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• question_answer18)
  After copying a value, you can open 'Paste Special' dialog box by pressing ___ in MS-Excel 2010.
  A)
  +
  done clear
  B)
   + +
  done clear
  C)
  +
  done clear
  D)
   + +
  done clear
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• question_answer19)
  Which of the following is a web portal service provided by Microsoft?
  A)
    
  done clear
  B)
  
  done clear
  C)
                        
  done clear
  D)
  
  done clear
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• question_answer20)
  Storing and accessing data over the Internet instead of local computer's hard drive is called ______.
  A)
  Cloud computing
  done clear
  B)
  Air computing
  done clear
  C)
  Scale computing
  done clear
  D)
  Web computing
  done clear
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• question_answer21)
  A desktop environment, embedded in a web browser, to integrate web applications, web services on the local client is called _____.
  A)
  Web server        
  done clear
  B)
  Webtop
  done clear
  C)
  Web Application            
  done clear
  D)
  Web Site
  done clear
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• question_answer22)
  Which of the following type of devices when attached are automatically detected by computer system and do not require manual installation of drivers to work?
  A)
  Plug and Play    
  done clear
  B)
  Plug and Work
  done clear
  C)
  Automate         
  done clear
  D)
  Independent
  done clear
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• question_answer23)
  A type of data transmission that does NOT require any local storage at terminals is called ____ transmission.
  A)
  Analog                         
  done clear
  B)
  Synchronous
  done clear
  C)
  Digital                          
  done clear
  D)
  Asynchronous
  done clear
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• question_answer24)
  Which of the following statements refers to the associative memory?
  A)
  The data is accessed in serialized manner. 
  done clear
  B)
  Address of the data is supplied by the users.
  done clear
  C)
  There is no need for an address, i.e., the data is used as an address
  done clear
  D)
  Address of the data is generated by the CPU.
  done clear
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• question_answer25)
  Which memory system is NOT used as a mass memory medium?
  A)
  Semiconductor memory
  done clear
  B)
  Hard disks
  done clear
  C)
  CDs
  done clear
  D)
  Magnetic disk
  done clear
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• question_answer26)
  Who is considered as father of Artificial Intelligence?
  A)
  Charles Babbage
  done clear
  B)
  John McCarthy
  done clear
  C)
  Martin Cooper   
  done clear
  D)
  Howard Mark
  done clear
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• question_answer27)
  A botnet is a ______.
  A)
  Type of private computer network
  done clear
  B)
  Network of computers infected with malware
  done clear
  C)
  SMS attack
  done clear
  D)
  Mobile VolP
  done clear
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• question_answer28)
  Identify the device.
  A)
  MICR               
  done clear
  B)
  Digitizer
  done clear
  C)
  Handheld Scanner         
  done clear
  D)
  Plotter
  done clear
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• question_answer29)
  \[{{(545)}_{8}}={{(\_\_\_\_)}_{2}}\]
  A)
  \[101100101\]               
  done clear
  B)
  \[101110101\]
  done clear
  C)
  \[10101110\]                 
  done clear
  D)
  10110110
  done clear
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• question_answer30)
  \[{{(46)}_{10}}={{(\_\_\_\_)}_{8}}\]
  A)
  56                                
  done clear
  B)
  58
  done clear
  C)
  55                                
  done clear
  D)
  51
  done clear
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• question_answer31)
  ______ is a mobile application that shows you who the caller is, before you answer the call, even if you don't have their phone number saved.
  A)
  Truefinder         
  done clear
  B)
  Callerfinder
  done clear
  C)
  Truecaller          
  done clear
  D)
  Phonfinder
  done clear
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• question_answer32)
  ______ keyboard, having 101-105 keys, that has 12 function keys instead of 10 was introduced by IBM as IBM Model M on IBM'S PS/2 computer.
  A)
  Extended          
  done clear
  B)
  Swift
  done clear
  C)
  Enhanced         
  done clear
  D)
  DEVERAG
  done clear
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• question_answer33)
  A device or program that connects your LAN to the internet, passes messages between the computers on LAN and on internet is called ______.
  A)
  Repeater                       
  done clear
  B)
  Gateway
  done clear
  C)
  Hub                             
  done clear
  D)
  Switch
  done clear
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• question_answer34)
  Which of the following is not a valid function prototype in C++?
  A)
  int fun (int a, int b)         
  done clear
  B)
  int fun (int, int);
  done clear
  C)
  int fun (int a, int b);        
  done clear
  D)
  int fun (int a, int);
  done clear
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• question_answer35)
  What will be the output of the following C++ program?
  A)
  2                                 
  done clear
  B)
  1
  done clear
  C)
  0                                 
  done clear
  D)
  Undefined
  done clear
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• question_answer36)
  What will be the output of the following C++ program?
  A)
  11 11                           
  done clear
  B)
  11 13
  done clear
  C)
  11 12                           
  done clear
  D)
  10 12
  done clear
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• question_answer37)
  In MS-Excel 2010, "Picture", "Values" "Formatting", "Paste Link" are options of ___ feature.
  A)
  Copy                            
  done clear
  B)
  Paste
  done clear
  C)
  Insert                            
  done clear
  D)
  Export
  done clear
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• question_answer38)
  What would be the output of the given HTML code? \[\begin{align}   & <P>National\text{ }Cyber\text{ }Olympiad</P> \\  & <hr><P>Science\text{ }Olympiad\text{ }Foundation</P> \\ \end{align}\]
  A)
  
  done clear
  B)
  
  done clear
  C)
  
  done clear
  D)
  Science Olympiad Foundation National Cyber Olympiad
  done clear
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• question_answer39)
    In C++, which of the following is included in\[<iomanip.h>\]?
  A)
  setiosflags                     
  done clear
  B)
  rdstate
  done clear
  C)
  __irotr                          
  done clear
  D)
  tellp
  done clear
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• question_answer40)
  By default, ___ table tag contains bold and center aligned text in HTML
  A)
  \[<th>\]                       
  done clear
  B)
  \[<td>\]
  done clear
  C)
  \[<tr>\]                        
  done clear
  D)
  \[<col>\]
  done clear
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• question_answer41)
  Instead of repeating the styles for each cell, you can specify styles to entire columns using ___ tag within \[<colgroup>\]tag in HTML.
  A)
  \[<style>\]                   
  done clear
  B)
  \[<col>\]
  done clear
  C)
  \[<caption>\]               
  done clear
  D)
  \[<design>\]
  done clear
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• question_answer42)
  Which of the following is a tiny battery- powered projector in a handheld device such as digital camera that uses lasers or LEDs to project images?
  A)
  Laser projector   
  done clear
  B)
  LED projector
  done clear
  C)
  Pico projector    
  done clear
  D)
  Micro projector
  done clear
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• question_answer43)
  Which of the following is NOT an attribute of \[<\]a\[>\] tag in HTML?
  A)
  download          
  done clear
  B)
  media
  done clear
  C)
  charset                         
  done clear
  D)
  align
  done clear
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• question_answer44)
  A term used with software, to specify that it is priced separately from the computer hardware is called ______.
  A)
  Unbundled        
  done clear
  B)
  Bundled
  done clear
  C)
  Utility                           
  done clear
  D)
  Integrated
  done clear
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• question_answer45)
  ______ virus is famous for being the first worm to spread via Bluetooth/MMS.
  A)
  Brain                            
  done clear
  B)
  Commwarrior
  done clear
  C)
  I Love You       
  done clear
  D)
  Trojan
  done clear
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• question_answer46)
  Find the output of the given \[C++\] program.
  A)
  \[0\text{ }1\text{ }2\text{ }\ldots 65535\]
  done clear
  B)
  No output
  done clear
  C)
  \[0\text{ }1\text{ }2\text{ }\ldots 32766-32765-10\]
  done clear
  D)
  Infinite loop
  done clear
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• question_answer47)
   What is a Nag screen?
  A)
  A screen that is divided into different sections.
  done clear
  B)
  An advertisement that claims that you have won a prize.
  done clear
  C)
  An advertisement in shareware program that routinely asks the user to register and pay for software.
  done clear
  D)
  A screen that appears when we run the install process for a freeware.
  done clear
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• question_answer48)
  A technique used to reduce the speed mismatch between slow speed I/O devices and fast CPU is called ____.
  A)
  Segmentation    
  done clear
  B)
  Fragmenting
  done clear
  C)
  Paging                          
  done clear
  D)
  Spooling
  done clear
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• question_answer49)
  What would be the output of the given formula in MS-Excel 2010? \[=SQRT\text{ }\left( 100.101 \right)\]
  A)
  \[10.00505\]                  
  done clear
  B)
  \[10.0050\]
  done clear
  C)
  \[10.005\]                     
  done clear
  D)
  Error
  done clear
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• question_answer50)
  Identify the given topology.
  A)
  Bus topology     
  done clear
  B)
  Star topology
  done clear
  C)
  Star-bus topology
  done clear
  D)
  Partially connected topology
  done clear
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