IBPS SO(IT officer) Professional Knowledge Questions – Set 9

Dear Aspirants,
Welcome to the Professional Knowledge Section in Affairscloud.com. Here we are providing sample questions. It will be useful for the IBPS SO IT officer. We have also included some important questions that are repeatedly asked in previous exams.

1. Which of the following feature is related to bottom up parsing?
   A. Shift
   B. Reduce
   C. Precedence Relation
   D. All of the Above
   
   Answer

   D. All of the Above
   
   
2. You need to configure a switch from a remote subnet.Which of the following must be configured on the switch?
   A. IP
   B. Console part
   C. SNMP
   D. Default gateway
   
   Answer

   D. Default gateway
   
   
3. “Each packet contains the full source and destination address”.This statement indicates which of the following?
   A. FDDI
   B. Data link
   C. Data gram
   D. Virtual Circuit
   
   Answer

   C. Data gram
   
   
4. RST 6.5 is _______
   A. Maskable Interrupt
   B. Vector Interrupt
   C. Both (A) and (B)
   D. None of the Above
   
   Answer

   C. Both (A) and (B)
   
   
5. Creating a _______ eliminate the need to qualify the object name with the schema and provides you with an alternative name for a table, view, sequence, procedure or other objects.
   A. synonym
   B. Antonym
   C. Column
   D. Alias
   
   Answer

   A. synonym
   
   
6. Data bus is _______
   A. Unidirectional
   B. Bidirectional
   C. Multidirectional
   D. None of the Above
   
   Answer

   B. Bidirectional
   
   
7. Which of the following is/are application(S) of Flip-Flop?
   A. Latch
   B. Counter
   C. Bounce elimination switch
   D. All of the Above
   
   Answer

   D. All of the above
   
   
8. Round Robin(RR) scheduling algorithm falls under the category of _________
   A. Preemptive scheduling
   B. Non-Preemptive scheduling
   C. Both (A) and (B)
   D. None of the Above
   
   Answer

   A. Preemptive scheduling
   
   
9. Which of the following is a variation of Frequency Division Multiplexing(FDM)?
   A. Time Division Multiplexing
   B. Pulse Code Modulation
   C. Wavelength Division Multiplexing
   D. None of the Above
   
   Answer

   C. Wavelength Division Multiplexing
   
   
10. Backus-Naur Form (BNF) is a meta language for___________
    A. Specifying the syntax of a language
    B. Specifying a context free language
    C. Both (A) and (B)
    D. None of the Above
    
    Answer

    C. Both (A) and (B)