# PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 10

Q.1) What are the advantages of credit card to the member establishment?

(a) payments is guaranteed to the bank

(b) the member establishment gets immediate reimbursement from the banks as per the charge slip less discount as agree.

(c) it eliminates the risk of fake currency

(d) all of the above

(e) None of these

Q.2) Which is true

(a) functional testing is called black box testing

(b) structure testing is called glass box testing

(c) glass box testing is called white box testing

(d) all of the above

(e) None of these

Q.3) Radius of a graph, denoted by red(G) is defined by –

(a) min{e[v]: v  V}

(where e(v) is eccentricity of vertex, v is a vertex and V is the vertex set)

(b) max {e(v): v V}

(c) max {d (u, v): U V, U ≠ V}

(d) min {d (u, v): U  V, U ≠ V}

(e) None of these

Q.4) Transistorised computer circuits were introduced in the

(a) first generation         (b) second generation

(c) third generation        (d) fourth generation

(e) None of these

Q.5) Which of the following statement is not true?

(a) conversion of a number 25.25 into its binary equivalent is 11001.01

(b) there are 4 Booolean combinations of two Boolean variables

(c) microprogrammed control unit and hardwired control unit are logically similar and have the same execution speed

(d) all of the above

(e) None of these

Q.6) Which of the following is an incorrect statement about stack?

(a) is a first-in-first-out (FIFO) structure

(b) is a buffer in which data items are retrieved in reverse order from which they are place in the buffer

(c) can be created as an array

(d) all of the above

(e) None of these

Q.7) An opamp has an offset voltage of 1 mv and is ideal in all others respects. If this opamp is used in the circuit shown in fig, the output voltage will be

(a) 1 mv                                   (b) 1 v

(c) 1 1v                                    (d) 0 volt

(e) None of these

Q.8) If stack is empty, then after POP

(a) under flow                          (b) over flow

(c) both (a) and (b)                  (d) either (a) or (b)

(e) None of these

Q.9) C++ was developed by-

(a) Dennis Ritchie                     (b) Bjarne Stroustrup

(c) Tannenbaum                       (d) Milan Melkovinec

(e) None of these

Q.10) An oracle server index-

(a) is a schema object

(b) is used to speed up the retrieval of rows by using a pointer

(c) is independent of the table it indexes

(d) all of the above

(e) None of these

Q.11) What is the primary requisite of a good computer programmer?

(a) Mathematical background

(b) scientific knowledge

(c) artistic mind

(d) logical mind

(e) None of these

Q.12) 253.45.67.9 is a class ____ address

(a) D                                        (b) A

(c) C                                         (d) E

(e) None of these

Q.13) A derivation in a context free grammar will be called _____ if the right most non-terminal symbol is replaced at each step.

(a) right non-terminals   (b) rightmost

(c) right look ahead        (d) right claim

(e) None of these

Q.14) Choose the right sequence of SDLC (software development life cycle) steps-

(a) design, requirement analysis, coding, testing

(b) requirement analysis, design, coding, testing

(c) requirement analysis, design, testing, coding

(d) requirement analysis, coding, design, testing

(e) None of these

Q.15) The ABC bank has to set up an ISDN network at the Hyderabad branch. The network administrator Paul has purchased a single rate interface connection for the bank. the project management department consists of around twenty computers. It is required to include each computer of the department in the ISDN network. Which device will enable him to achieve this?

(a) TA                             (b) NT1

(c) NT2                           (d) ISDN router

(e) None of these

Q.16) Microprogramming is

(a) assembly language programming

(b) programming of minicomputers

(c) control unit programming

(d) macro programming of microcomputers

(e) None of these

Q.17) The process of organising the memory into banks allow 8 and 16-bit data operation is called

(a) bank-switching

(b) indexed mapping

(c) two-way memory interleaving

(d) memory segmentation

(e) None of these

Q.18) Which of the following is not a logical data-base structure?

(a) tree                           (b) relational

(c) network                     (d) chain

(e) None of these

Q.19) Valid bit in each cache is associated with –

(a) each memory byte in cache

(b) each memory word in cache

(c) one bit with the all memory words

(d) none of the above

(e) None of these

Q.20) The logical data structure with a one-to-many relationship is a

(a) network                     (b) tree

(c) chain                         (d) relational

(e) None of these

Q.1) d

Q.2) d

Q.3) a

Q.4) b

Q.5) c

Q.6) a

Q.7) b

Q.8) a

Q.9) b

Q.10) d

Q.11) d

Q.12) d

Q.13) b

Q.14) b

Q.15) d

Q.16) c

Q.17) c

Q.18) d

Q.19) b

Q.20) b

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