Computer Science Mcqs Online Test 6

Computer Science Mcqs Online Test 6 Preparation Question Answer


 

  
  

   
           

   
       
    

     
      
       

        
                
        
                
         
          What characteristic of read-only memory (ROM) makes it useful?

 
     
 ROM information can be easily updated. 
 
 
 
    
 Data in ROM is non-volatile, that is, it remains there even without electrical power. 
 
 
 
    
 ROM provides very large amounts of inexpensive data storage. 
 
 
 
    
 ROM chips are easily swapped between different brands of computers. 
 
 
 
 
    Correct!
 Wrong!
 
 
 
 
 
  
  
    
       ASCII stands for?
     
 American Stable Code for International Interchange 
 
 
 
    
 American Standard Case for Institutional Interchange 
 
 
 
    
 American Standard Code for Information Interchange 
 
 
 
    
 American Standard Code for Interchange Information 
 
 
 
 
    Correct!
 Wrong!
 
 
 
 
 
  
  
    
       _____represents raw facts, where-as__________is data made meaningful?

 
     
  Information, reporting 
 
 
 
    
 Data, information 
 
 
 
    
 Information, bits 
 
 
 
    
 Records, bytes 
 
 
 
 
    Correct!
 Wrong!
 
 
 
 
 
  
  
    
       When did John Napier develop logarithm?
     
  1416  
 
 
 
    
 1614 
 
 
 
    
  1641  
 
 
 
    
 1804 
 
 
 
 
    Correct!
 Wrong!
 
 
 
 
 
  
  
    
       Which of the following is not anti- viruses software?

 
     
  Avira  
 
 
 
    
 Kaspersky  
 
 
 
    
 Oracle  
 
 
 
    
 McAfee 
 
 
 
 
    Correct!
 Wrong!
 
 
 
 
 
  
  
    
       What does DMA stand for?
  
     
 Distinct Memory Access  
 
 
 
    
 Direct Memory Access  
 
 
 
    
 Direct Module Access 
 
 
 
    
  Direct Memory Allocation 
 
 
 
 
    Correct!
 Wrong!
 
 
 
 
 
  
  
    
       What do you call the programs that are used to find out possible faults and their causes?

 
 
     
  operating system extensions 
 
 
 
    
  cookies 
 
 
 
    
  diagnostic software boot  
 
 
 
    
 diskettes 
 
 
 
 
    Correct!
 Wrong!
 
 
 
 
 
  
  
    
       Which programming languages are classified as low level languages?

 
     
  BASIC, COBOL, Fortran 
 
 
 
    
  Prolog 
 
 
 
    
  C, C++  
 
 
 
    
 Assembly languages 
 
 
 
 
    Correct!
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       MIS is designed to provide information needed for effective decision making by?
     
  Consumers 
 
 
 
    
  Workers  
 
 
 
    
 Foremen 
 
 
 
    
  Managers 
 
 
 
 
    Correct!
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    Correct!
 Wrong!
 
 
 
 
 
  
  
    
       Which of the following is a storage device?
  
     
 Tape  
 
 
 
    
 Hard Disk  
 
 
 
    
 Floppy Disk 
 
 
 
    
  All of the above 
 
 
 
 
    Correct!
 Wrong!
 
 
 
 
 
  
  
    
 
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