PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 6

Q.1) Subnet Mask of class A is

(a) 255.0.0.0                  (b) 192.0.0.0

(c) 255.0.0.1                  (d) 224.0.0.0

(e) None of these

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Q.2) The relational model includes two general integrity rules. Integrity rule 1 is concerned with ______ and integrity rule 2 is concerned with __

(a) primary key, foreign key

(b) composite key, primary key

(c) foreign key, primary key

(d) transaction key, foreign key

(e) None of these

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Q.3) Which is the output of the following program fragment in C?

Int x, y = 2, z, a;

X = (Y* = 2) + (z = a = y);

Printf (“%d”, x);

(a) 7                               (b) 8

(c) Garbage value           (d) Error

(e) None of these

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Q.4) In comparison with static RAM memory, the dynamic Ram memory has

(a) lower bit density and higher power consumption

(b) Higher bit density and higher power consumption

(c) lower bit density and lower power consumption

(d) higher bit density and lower power consumption

(e) None of these

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Q.5) V.24

(a) It is similar to multiplexer

(b) it is similar to modem

(c) it is similar todemultiplexer

(d)all of the above

(e) None of these

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Q.6) The ABC bank needs to decide on a routing protocol for its large enterprise networks. The bank has a mixed vendor environment has mixed vendor environment and may need to replace any of its existing routers. It needs to follow the bank policy and requires an open standard routing protocol. Which routing protocol will you implement for the ABC bank

(a) OSPF                                  (b) RIP

(c) IGRP                                   (d) EIGRP

(e) None of these

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Q.7) Which of the following operators can be overloaded in C++?

(a)Scope resolution operator

(b) size of operator

(c) conditional operator

(d) arithmetic operator

(e) None of these

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Q.8) A multiplexer with a 4 bit data select input is a

(a) 4:1 multiplexer                    (b) 2:1 multiplexer

(c) 16:1 multiplexer                  (d) 8:1 multiplexer

(e) None of these

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Q.9) Which of the following is an advantage to using fibreoptics data transmission?

(a) resistance to data theft        (b) fast data transmission rate

(c) low noise level                     (d)all of these

(e) None of these

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Q.10) An interactive computer system

(a) it provides on line communication between user and system

(b) user gives instruction to the operating system or to a program directly, and receives and immediate response

(c) both (a) and (b)

(d) fast data transmission rate

(e) None of these

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Q.11) Which of the following is different from the group?

(a) private                                (b) protected

(c) public                                  (d) friend

(e) None of these

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Q.12) Which of the following sorting method is stable?

(a) straight insertion sort           (b) binary insertion sort

(c) shell sort                             (d) heap sort

(e) None of these

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Q.13) Which of the following C++ statement is correct?

(a) int*p=new int             (b)int new = *P

(c) int*new = *P                       (d)int *P=int new

(e) None of these

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Q.14) The _____ metric specifies the amount of data that can travel over the network segment

(a) hops                                   (b) load

(c) delay                                   (d) bandwidth

(e) None of these

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Q.15) Length of the walk of a graph is

(a) the number of vertices is walk W

(b) the number of edges in walk W

(c) total number of edges in a graph

(d) total number of vertical in a graph

(e) None of these

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Q.16) Each item in a linked list is called

(a) element                              (b) information

(c) data                                    (d) node

(e) None of these

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Q.17) ___________ is the situation is which a process is waiting on another process, which is also waiting is waiting on the first process. None of the processes involved in this circular wait are making progress.

(a) Deadlock                             (b) starvation

(c) dormant                                       (d)all of the above

(e) None of these

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Q.18) Consider a machine with 64 MB physical memory and a 32 bit viz. tual address space. If the page size is 4 KB, what is the approximate size of the page table?

(a) 16MB                                  (b) 8MB

(c) 2MB                                    (d) 24MB

(e) None of these

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Q.19) The access time of magnetic bubble memory is approximately

(a) 30 ns                                  (b) 30 s

(c) 30 ms                                 (d) 0.3 sec

(e) None of these

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Q.20) Which of the following gates would outputs are equal

(a) NAND                                  (b) NOR

(c) EX-OR                                 (d) OR

(e) None of these

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Check previous professional Knowledge Quiz:

PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 5

PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 4

PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 3

PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 2

Professional Knowledge Quiz For IBPS SO(I.T Officer)-2017-Set 1

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