11th Class Computers Science Sample Paper

done Cyber Olympiad Sample Paper-4 Total Questions - 50    [Download]

• question_answer1)
  If it is possible to make only one meaningful English word from the third, the seventh, the eighth, the ninth and the thirteenth letters of the word KATAGELOPHOBIA using each letter only once, the second letter of that word is your answer. If no such word can be made mark 'X' as your answer; and if more than one such word can be formed, mark 'M' as your answer.
  A)
  I                                  
  done clear
  B)
  X
  done clear
  C)
  L                                 
  done clear
  D)
  M
  done clear
  View Answer play_arrow

• question_answer2)
  If \['18 - 4'\] means 72; \['19 \div 7'\]means 26; \['17\times 5'\]means 12 and '15 + 3' means 5, then \[240+6-5\div 10\times 12 \] ____.
  A)
  172                              
  done clear
  B)
  166
  done clear
  C)
  198                              
  done clear
  D)
  200
  done clear
  View Answer play_arrow

• question_answer3)
  Ganesh is 7th to the left of Akshay in a row of boys facing North. Vijay, who is 20th from the left end of the row, is 7th to the right of Akshay. If Mukesh, who is 3rd to the right of Ganesh, is 20th from the right end of the row, how many boys are there in the row?
  A)
  30                                
  done clear
  B)
  28
  done clear
  C)
  26                                
  done clear
  D)
  29
  done clear
  View Answer play_arrow

• question_answer4)
  Study the set of numbers given below and answer the following question: If 5 is subtracted from each of the numbers, then the difference between the second digit of second highest number and the second digit of the highest number is ___.
  A)
  3                                 
  done clear
  B)
  1
  done clear
  C)
  4                                 
  done clear
  D)
  2
  done clear
  View Answer play_arrow

• question_answer5)
  Find the missing character in me given figure.
  A)
  18                                
  done clear
  B)
  33
  done clear
  C)
  135                              
  done clear
  D)
  145
  done clear
  View Answer play_arrow

• question_answer6)
  Six friends A, B, C, D, E and F working in the same office take different time to reach office. All of them take time in the multiples of ten in such a manner that the one who reaches office the earliest, reaches in 10 minutes and the one who takes maximum time reach office in 60 minutes. D takes more time than E but less time than A. A reaches in 30 minutes. B takes less time than only F. Who amongst the following takes maximum time to reach office?
  A)
  B                                 
  done clear
  B)
  C
  done clear
  C)
  D                                 
  done clear
  D)
  F         
  done clear
  View Answer play_arrow

• 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.
  A)
                         
  done clear
  B)
  
  done clear
  C)
                        
  done clear
  D)
  
  done clear
  View Answer play_arrow

• question_answer8)
  Select the figure which will continue the series established by the Problem Figures.
  A)
                        
  done clear
  B)
  
  done clear
  C)
                        
  done clear
  D)
  
  done clear
  View Answer play_arrow

• question_answer9)
  There is a certain relationship between 1 and 2. Establish a similar relationship between 3 and 4 by selecting a suitable figure from the options.
  A)
                        
  done clear
  B)
  
  done clear
  C)
                        
  done clear
  D)
  
  done clear
  View Answer play_arrow

• question_answer10)
  Select the water-image of the given combination.
  A)
             
  done clear
  B)
  
  done clear
  C)
             
  done clear
  D)
  
  done clear
  View Answer play_arrow

• question_answer11)
  _____ is the method of restarting a computer system that is already powered on without clearing the memory.
  A)
  Warm boot       
  done clear
  B)
  Cold boot
  done clear
  C)
  Restart boot      
  done clear
  D)
  Hybrid boot
  done clear
  View Answer play_arrow

• question_answer12)
  _____ was the first general purpose electromechanical computer that could perform functions according to preprogrammed instructions automatically.
  A)
  UNIVAC           
  done clear
  B)
  Mark-I
  done clear
  C)
  IBM 306           
  done clear
  D)
  System Z
  done clear
  View Answer play_arrow

• question_answer13)
  \[{{(1001110)}_{2}}={{(\_\_\_\_)}_{10}}\]
  A)
  75                                
  done clear
  B)
  80
  done clear
  C)
  78                                
  done clear
  D)
  90
  done clear
  View Answer play_arrow

• question_answer14)
  _____ is a hardware interface that allows the connection of external peripheral to computer, with the support of PCI Express and Display Port interface.
  A)
  Bolt                             
  done clear
  B)
  Thunderbolt
  done clear
  C)
  Dual bot           
  done clear
  D)
  Thinner bolt.
  done clear
  View Answer play_arrow

• question_answer15)
  Which of the following is/are the necessary criteria for an effective and efficient network?
  A)
  Security                        
  done clear
  B)
  Reliability
  done clear
  C)
  Performance      
  done clear
  D)
  All of these
  done clear
  View Answer play_arrow

• question_answer16)
  Which of the following can be used to transfer information in the form of light signals over long distances because it prevents data loss and is immune to electromagnetic interference?
  A)
  Optical Fibers    
  done clear
  B)
  Twisted Pair
  done clear
  C)
  Radio Cables                 
  done clear
  D)
  Metal Wires
  done clear
  View Answer play_arrow

• question_answer17)
  Find the odd one out.
  A)
    
  done clear
  B)
  
  done clear
  C)
                    
  done clear
  D)
  
  done clear
  View Answer play_arrow

• question_answer18)
  In HTML,____tag is used to group the related elements by drawing a box around them in a form.
  A)
  \[<legend>~\]              
  done clear
  B)
  \[<fieldset>\]
  done clear
  C)
  \[<formbox~>\]    
  done clear
  D)
  \[<fieldbox>\]
  done clear
  View Answer play_arrow

• question_answer19)
  ____ is a fundamental part of an operating system that manages I/O requests from software and converts them into processing instructions for the CPU.
  A)
  Shell                            
  done clear
  B)
  Drivers
  done clear
  C)
  Kernel                           
  done clear
  D)
  DLLs
  done clear
  View Answer play_arrow

• question_answer20)
  Which of the following technology can be used by a digital wallet service to make secure and fast payments through mobile?
  A)
  Infrared            
  done clear
  B)
  Bluetooth
  done clear
  C)
  Password      
  done clear
  D)
  NFC
  done clear
  View Answer play_arrow

• question_answer21)
   _____ is a computer software that is available with its source code and provides rights to study, change and distribute the software.
  A)
  Open-Source Software
  done clear
  B)
  Derived Software
  done clear
  C)
  Shared Software
  done clear
  D)
  Reusable Software
  done clear
  View Answer play_arrow

• question_answer22)
  Who is called as the father of mobile phones?
  A)
  Blaise Pascal     
  done clear
  B)
  Steve Jobs
  done clear
  C)
  Martin Cooper  
  done clear
  D)
  Larry Page
  done clear
  View Answer play_arrow

• question_answer23)
  Which of the following options of MS-Word 2010, allows you to work on a widely separated parts of a document at the same time?
  A)
                   
  done clear
  B)
  
  done clear
  C)
                      
  done clear
  D)
  
  done clear
  View Answer play_arrow

• question_answer24)
  A ___ is a circuit board installed in a computer and contains the electronic circuitry required to connect to the internet.
  A)
  Router                          
  done clear
  B)
  Hub
  done clear
  C)
  NIC                              
  done clear
  D)
  Bridge
  done clear
  View Answer play_arrow

• question_answer25)
  In Windows 7, Ready Boost feature works by allowing the use of ______ as a hard-drive memory cache.
  A)
  Flash Memory   
  done clear
  B)
  USB flash drive
  done clear
  C)
  SD Cards                      
  done clear
  D)
  All of these
  done clear
  View Answer play_arrow

• question_answer26)
  In ______ topology, all nodes cooperate in the distribution of data in the network.
  A)
  Star                             
  done clear
  B)
  Bus
  done clear
  C)
  Mesh                            
  done clear
  D)
  Ring
  done clear
  View Answer play_arrow

• question_answer27)
  A storage unit of a computer system is evaluated on the basis of ____. 
  A)
  Access time                   
  done clear
  B)
  Volatility
  done clear
  C)
  Cost per bit of storage     
  done clear
  D)
  All of these
  done clear
  View Answer play_arrow

• question_answer28)
  An input device used for converting pictures, maps and drawings into digital form for input to computer is called ______.
  A)
  MICR                           
  done clear
  B)
  Digitizer
  done clear
  C)
  Mouse                          
  done clear
  D)
  OMR
  done clear
  View Answer play_arrow

• question_answer29)
  \[{{(100)}_{8}}={{(\_\_\_\_)}_{10}}\]
  A)
  200                              
  done clear
  B)
  64
  done clear
  C)
  350                              
  done clear
  D)
  600
  done clear
  View Answer play_arrow

• question_answer30)
  \[{{(11010011)}_{2}}={{(\_\_\_\_)}_{16}}\]
  A)
  D3                               
  done clear
  B)
  BAB
  done clear
  C)
  D                                 
  done clear
  D)
  2AB
  done clear
  View Answer play_arrow

• question_answer31)
   ______ edition of Windows 7 is available as a Volume-License only.
  A)
  Windows 7 Enterprise
  done clear
  B)
  Windows 7 Home Premium
  done clear
  C)
  Windows 7 Ultimate
  done clear
  D)
  Windows 7 Basic
  done clear
  View Answer play_arrow

• question_answer32)
  Which of the following protocols has been invented by Bob Kahn and Vint Cerf as a core protocol of the Internet Protocol Suite?
  A)
  HTTP                           
  done clear
  B)
  SMTP
  done clear
  C)
  HTTPS                         
  done clear
  D)
  TCP
  done clear
  View Answer play_arrow

• question_answer33)
  It is digital application distribution platform for Android and developed & maintained by Google.
  A)
  Ovi                              
  done clear
  B)
  Google Play
  done clear
  C)
  Google Extra                 
  done clear
  D)
  Play App
  done clear
  View Answer play_arrow

• question_answer34)
  Which of the following is the CORRECT HTML code, to start the list item from number 10 in an ordered list?
  A)
  \[<ol><~li\text{ }value\text{ }=\text{ }''10''NCO</li></ol>\]
  done clear
  B)
  \[<li\text{ }value\text{ }=\text{ }''10''~NCO</li>\]
  done clear
  C)
  \[<ol><li\text{ }number\text{ }=\text{ }''10''\text{ }>NCO</li></\operatorname{ol}>\]
  done clear
  D)
  \[<li\text{ }number\text{ }=\text{ }''10>''NCO</li>\]
  done clear
  View Answer play_arrow

• question_answer35)
  Linux mint is a Debian based Linux distribution for ____ computers.
  A)
  Tablet PC                     
  done clear
  B)
  Smartphone
  done clear
  C)
  Desktop            
  done clear
  D)
  iPad
  done clear
  View Answer play_arrow

• question_answer36)
  ______ is the port number for HTTP World Wide Web.
  A)
  80                                
  done clear
  B)
  110
  done clear
  C)
  25                                
  done clear
  D)
  23
  done clear
  View Answer play_arrow

• question_answer37)
  Which of the following is a type of computer network in which, the access to network resources are controlled by a dedicated computer and users are assigned log-in IDs to access that computer?
  A)
  Peer-to-peer                   
  done clear
  B)
  Circle-based
  done clear
  C)
  Server-based                 
  done clear
  D)
  Slave-based
  done clear
  View Answer play_arrow

• question_answer38)
  Which of the following is a device by Google that runs on Chrome OS? 
  A)
  Google book                  
  done clear
  B)
  OS book
  done clear
  C)
  Chromium thin  
  done clear
  D)
  Chrome book
  done clear
  View Answer play_arrow

• question_answer39)
  ____ allows you to resize the window of the documents that are being compared side-by-side to share the equal part of screen in MS-Word 2010.
  A)
  Reset Window Position
  done clear
  B)
  Split Window
  done clear
  C)
  Arrange Window
  done clear
  D)
  Split Equal
  done clear
  View Answer play_arrow

• question_answer40)
  Which of the following is a valid real constant in exponent form in C++?
  A)
  172.E5             
  done clear
  B)
  1.52E07
  done clear
  C)
  13,2E05           
  done clear
  D)
  17.17E2.3
  done clear
  View Answer play_arrow

• question_answer41)
  ____ can be used to temporary hide an image that is situated in front of all other objects so that you can work with: the objects hidden behind it in MS-Word 2010.
  A)
                     
  done clear
  B)
  
  done clear
  C)
                      
  done clear
  D)
  
  done clear
  View Answer play_arrow

• question_answer42)
  Which of the following is the CORRECT range of 'char' data type in C++?
  A)
  -126 to 128                   
  done clear
  B)
  -127 to 127
  done clear
  C)
  -128 to 127                   
  done clear
  D)
  None of these
  done clear
  View Answer play_arrow

• question_answer43)
  What would be displayed in a cell, if it contains the formula =ROUND (1056.448, 2) in MS-Excel 2010?
  A)
  \[1056.45\]                    
  done clear
  B)
  \[1056.44\]
  done clear
  C)
  \[1056\]                        
  done clear
  D)
  1056.4
  done clear
  View Answer play_arrow

• question_answer44)
   What would be the output of the given formula in MS-Excel 2010? \[=IF\left( ''nco''>=''sof'',''NCO'',''SOF'' \right)\]
  A)
  NCO                
  done clear
  B)
  SOF
  done clear
  C)
  "NCO"              
  done clear
  D)
  "SOF"
  done clear
  View Answer play_arrow

• question_answer45)
  In C++, the header file required to use setprecision () is ___.
  A)
  \[<iostream.h>\]           
  done clear
  B)
  \[<math.h>\]
  done clear
  C)
  \[<iomanip.h>\]
  done clear
  D)
  \[<utility.h>\]
  done clear
  View Answer play_arrow

• question_answer46)
  Which of the following is a communication protocol that facilitates the simultaneous transmission of a message to a group of recipients?
  A)
  RARP               
  done clear
  B)
  IGMP
  done clear
  C)
  ICMP               
  done clear
  D)
  ARP
  done clear
  View Answer play_arrow

• question_answer47)
  Which of the following IPv4 address is INVALID?    
  A)
  \[117.149.29.2\]
  done clear
  B)
  \[193.131.27.255\]
  done clear
  C)
  \[111.56.045.278\]         
  done clear
  D)
  \[221.34.7.82\]
  done clear
  View Answer play_arrow

• question_answer48)
  Identify the routing protocol by the given image. Where, = Router, S1 = Source and D1 = Destination. In this, several I packets starts from the source, with different; unicast destination address.
  A)
  Multiple Unicasting         
  done clear
  B)
  Multicasting
  done clear
  C)
  Unicasting                     
  done clear
  D)
  Per casting
  done clear
  View Answer play_arrow

• question_answer49)
  In the following C++ program code, what is the value of y?
  A)
  5
  done clear
  B)
  20
  done clear
  C)
  0
  done clear
  D)
  Undefined
  done clear
  View Answer play_arrow

• question_answer50)
  What would be the output of the given function in MS-Excel 2010? \[=TIME\text{ }\left( 15,\text{ }30,\text{ }12 \right)\]
  A)
  \[15,\text{ }30,\text{ }12\]         
  done clear
  B)
  \[15:30:12\]  
  done clear
  C)
  \[3:30\text{ }PM\]         
  done clear
  D)
  \[3:30:12\text{ }AM\]
  done clear
  View Answer play_arrow