PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 22
PROFESSIONAL KNOWLEDGE QUIZ FOR IBPS SO(I.T OFFICER)-2017-SET 22
Q.1) Which of the following is not used as a data structure?
(a) array
(b) linked list
(c) graph
(d) directory
(e) None of these
Q.2) ATM header is
(a) 48 byte
(b) 15 byte
(c) 5 byte
(d) 24 byte
(e) None of these
Q.3) Which of the following is an operating system call?
(a) CREATE
(b) LINK
(c) SYSTEM
(d) all of these
(e) None of these
Q.4) In C++, by default, the members of a class are –
(a) public
(b) private
(c) both public and private
(d) only public
(e) None of these
Q.5) Which of the following statement is not true in context of strings in C language?
(a) it is array of characters
(b) last character of character array is always ‘/O’
(c) C inserts the null character automatically
(d) Any string in C can be read by the function getchar ()
(e) None of these
Q.6) Which command will be used with vi editor to append text at end of line?
(a) A
(b) a
(c) i
(d) I
(e) None of these
Q.7) In core banking systems:
(a) store and forward of transaction is done
(b) branch server is not required
(c) local database is not required
(d) transaction cannot happen from a non-home branch
(e) None of these
Q.8) Count of infinite problem is used in
(a) distance vector routing
(b) flow based routing
(c) link state routing
(d) flooding
(e) None of these
Q.9) MV command in unix changes
(a) only the directory entry
(b) only the directory entry and i-node
(c) only the i-node number
(d) all of the above
(e) None of these
Q.10) E-Commerce refers to –
(a) electrical commerce
(b) electronic commerce
(c) evolutionary commerce
(d) effective commerce
(e) None of these
Q.11) Choose best suited word for the following example. Let A be a family of sets and let R be the relation in A defined by X is a subset of Y’, so R is
(a) A set
(b) A relation
(c) an equivalence relation
(d) all of the above
(e) None of these
Q.12) Which one of the following is a object oriented programming language used for software development?
(a) ADA 95
(b) Eiffel
(c) Small talk
(d) All of the above
(e) None of these
Q.13) In queues, the end from where items inserted is called
(a) Rear
(b) front
(c) top
(d) front
(e) None of these
Q.14) LANS can be connected by devices called ______ which operate in the data link layer?
(a) Hub
(b) bridges
(c) HDLC
(d) Tunnel
(e) None of these
Q.15) A ______ is used to capture some specific property of the object.
(a) field
(b) object
(c) entity
(d) class
(e) None of these
Q.16) The class A has ____ network bits.
(a) 16
(b) 24
(c) 8
(d) 32
(e) None of these
Q.17) In serial communication, an extra clock is needed
(a) to synchronize the devices
(b) for programmed bank rate control
(c) to make efficient use of Rs.232
(d) all of the above
(e) None of these
Q.18) AN EDP auditors must be an expert in
(a) Accounting systems
(b) system analysis
(c) computerized business system
(d) computer programming
(e) None of these
Q.19) Which is connection oriented system
(a) TCP, UDP, ATM
(b) TCP, ATM, AAL
(c) ATM, UDP, X.25
(d) X.25, AAL, UDP
(e) None of these
Q.20) Remote site is access by router in
(a) virtual circuit
(b) permanent circuit
(c) both (a) and (b)
(d) temporary circuit
(e) None of these
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