Important Professional Knowledge Questions for IBPS SO (IT Officer) Exam 2017 (Set-23):
Dear Readers, Important Professional Knowledge Questions for IBPS SO (IT Officer) Exam was given here with answers. Aspirants those who are preparing for the examination can use this.1).In a compiler, grouping of characters into token is done
a) scanneri
b) parser
c) code generator
d) code optimizer
e) None of these
Answer: a)
2).The loss in signal power as light travels down the fiber is called
a) Attenuation
b) Propagation
c) Scattering
d) Interruption
e) None of these
Answer: a)
3).___________ is a better authentication protocol.
a) PAP
b) HDLC
c) CHAP
d) SLIP
e) None of these
Answer: c)
4).Data base is in BCNF then we have
a) 1 NF
b) 2 NF
c) 3 NF
d) All of the above
e) None of these
Answer: d)
5).Fastest Lan is
a) Token bus
b) ethernet
c) Token ring
d) FDDI
e) None of these
Answer: d)
6).A tuple is equivalent to
a) row
b) column
c) field
d) file
e) None of these
Answer: a)
7).What is the output of the following ‘C’ program?
Printf(“%d%d”, ++i,++i);
a) 3 4
b) 4 3
c) 4 4
d) Output may vary from compiler to compiler
e) None of these
Answer: b)
8).The frequency range at which the land coaxial cables will be used is
a) 105 to 108 HZ
b) 1010 to 1011 HZ
c) 103 to 104 HZ
d) 1014 to 1015 HZ
e) None of these
Answer: a)
9).The minimum time delay between the initiation of two independent memory operation is called
a) Access time
b) Cycle time
c) Transfer rate
d) Latency time
e) None of these
Answer: b)
10).Which of the following is not a valid date type in SQL?
a) CHAR
b) FLOAT
c) CLOB
d) DATE
e) None of these
Answer: e)
Answers:
1). a) 2). a) 3). c) 4). d) 5). d) 6). a) 7). b) 8). a) 9). b) 10). e)
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