Professional Knowledge Quiz for IBPS SO (I.T)



Q.1) When performing a look-up operation using a form
  • (a) you enter the search value into the form
  • (b) you look at each form sequentially until you see the one you want
  • (c) you type the key in an entry line, and correct form is displayed
  • (d) all of the above
  • (e) None of these

Q.2) Which of the following is true?
  • (a) duplicate values are allowed in a primary key
  • (b) primary keys generally can be changed
  • (c) foreign keys are based on data values and are purely logically pointers
  • (d) you can define foreign keys without existing primary key
  • (e) None of these

Q.3) Data entry can be performed with all of the following except:
  • (a) OCR                                    
  • (b) OMR
  • (c) COM                                   
  • (d) Voice-recognition system
  • (e) None of these

Q.4) The Gujarat branch of the XYZ bank has all routers configured with ISDN. The network administrator Robert needs to check the status of the different interfaces configured on the router. Which command will he use?
  • (a) show ISDN status               
  • (b) shoe interface status
  • (c) show interface bri                
  • (d) show ISDN
  • (e) None of these

Q.5) Which of the following is a software metrics?
  • (a) size-oriented                       
  • (b) function oriented
  • (c) extended function point      
  • (d) all of the above
  • (e) None of these

Q.6) The ability to temporarily halt the CPU and use this time to send information on buses is called
  • (a) direct memory access          
  • (b) vectoring the interrupts
  • (c) polling                                
  • (d) cycle stealing
  • (e) None of these

Q.7) Which of the following is not a characteristic of good design?
  • (a) the design must implement all of the explicit requirements
  • (b) the design must be readable, understandable guide for those who generate code
  • (c) the design should provide a complete picture of the software
  • (d) the design should include future scope
  • (e) None of these

Q.8) Kernel is –
  • (a) a part of operating system
  • (b) an operating system
  • (c) a hardware
  • (d) a register
  • (e) None of these

Q.9) The physical location of a record is determined by a mathematical formula transforms a file key into a record location in
  • (a) a B-tree file                         
  • (b) an indexed file
  • (c) a hashed file                       
  • (d) a sequential file
  • (e) None of these

Q.10) Which file sets executed in win-95 when a user chooses shutdown and restart in MS-DOS Mode?
  • (a) CMD.COM                           
  • (b) CONFIG.SYS
  • (c) DOSTART.BAT            
  • (e) None of these

Q.11) In direct mapping
  • (a) it is simplest way to determine cache locations in which to store memory
  • (b) block j of the main memory maps onto block j modulo 128 of the cache.
  • (c) both (a) and (b)
  • (d) either (a) or (b)
  • (e) None of these

Q.12) A communications device that combines transmissions from several I/O devices into one line is a:
  • (a) concentrator                       
  • (b) modifier
  • (c) multiplexer                          
  • (d) full-duplex line
  • (e) None of these

Q.13) Black box is related to
  • (a) encapsulation            
  • (b) polymorphism
  • (c) inheritance                          
  • (d) abstraction
  • (e) None of these

Q.14) Array int marks [10][5] defines an array of
  • (a) 5 tables, 10 rows                
  • (b) 10 columns, 5 rows
  • (c) 10 rows, 15 tables               
  • (d) 10 rows and 5 columns
  • (e) None of these

Q.15) Which of the following is widely used in academic testing?
  • (a) MICR                                  
  • (b) POS
  • (c) OCR                                    
  • (d) OMR
  • (e) None of these

Q.16) Which was the first super computer purchased by India for medium range weather forecasting
  • (a) PARAM                                
  • (b) Cray XMP-14
  • (c) Medha-930                         
  • (d) CDC Cyber 930-11
  • (e) None of these

Q.17) The mechanism that brings a page into memory only when it is needed is called ______
  • (a) segmentation                      
  • (b) fragmentation
  • (c) demand paging                   
  • (d) page replacement
  • (e) None of these

Q.18) What is this operator called_______?
  • (a) insertion operator                
  • (b) extraction operator
  • (c) assignment operator           
  • (d) all of the above
  • (e) None of these

Q.19) The columns of a relation:
  • (a) must be in specified order
  • (b) may be in any order
  • (c) with key field in first column
  • (d) with largest width column last
  • (e) None of these

Q.20) EDI refers to –
  • (a) electronic data interface
  • (b) electronic device interface
  • (c) electronic data interchange
  • (d) electronic design interface
  • (e) None of these

Answer Key
  • Q.1) a
  • Q.2) c
  • Q.3) c
  • Q.4) a
  • Q.5) d
  • Q.6) d
  • Q.7) d
  • Q.8) a
  • Q.9) c
  • Q.10) c
  • Q.11) c
  • Q.12) c
  • Q.13) a
  • Q.14) d
  • Q.15) d
  • Q.16) b
  • Q.17) c
  • Q.18) b
  • Q.19) b
  • Q.20) c

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