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Frequently Asked HCL Programming Interview Questions with Answers

(#M40108215) HCL QUESTION computer Keep an EYE

3) How can a call to an overloaded function be ambiguous?
(a) By misspelling the name (b) There might be two or more functions with the same name
(c)There might be two or more functions with equally appropriate signatures
(d)None of these

Asked In HCL sumit kumar (10 years ago)

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(#M40108315) HCL QUESTION computer Keep an EYE

4) Neha wants to write a program that converts a decimal number into a binary number.
Which of the following data structures should she use to
implement the same?
(a) Queue (b)Stack (c)Array (d)Linked List

Asked In HCL sumit kumar (10 years ago)

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(#M40108317) HCL QUESTION computer Keep an EYE

6) Which of the following options describes a tree
(a)An unconnected graph (b) A connected graph (c) A connected acyclic graph
(d)A complete graph

Asked In HCL sumit kumar (10 years ago)

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(#M40108319) HCL QUESTION computer Keep an EYE

8) Which of the following options is responsible for taking files and objects from different
locations and combining them for execution?
(a)Linker (b)Loader (c)Interconnecting compiler (d)Interpreter

Asked In HCL sumit kumar (10 years ago)

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(#M40003864) HCL QUESTION HCL puzzle Keep an EYE

Statistics indicate that men drivers are involved in more accidents than women drivers. Hence
it may be concluded that
a) sufficiently information is not there to conclude anything
b) Men are actually better drivers but drive more frequently
c) Women Certainly drive more cautiously than Men
d) Men chauvinists are wrong about women's abilties.
e) Statistics sometimes present a wrong picture of things

Asked In HCL (13 years ago)

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(#M40108323) HCL QUESTION computer Keep an EYE

Mary is making a database of animals in a zoo and their properties. The possible
animals are dog, lion and zebra. Each one has as attributes isHerbivorous, colour and
isNocturnal. She uses the object oriented programming paradigm for this. How will she
conceptualize the system?
(a) class: Animal; objects: dog, lion and zebra; data members: is Herbivorous, colour and is
Nocturnal
(b)class: Animal; objects: is Herbivorous, colour and is Nocturnal; data
members: dog, lion and zebra
(c)classes: dog, lion and zebra; objects: Animal; data members: is Herbivorous, colour and is
Nocturnal
d)None of these

Asked In HCL sumit kumar (10 years ago)

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(#M40038614) HCL QUESTION Programing Puzzle Keep an EYE

Write a program in JAVA which print 0 if 1 is provided as input and print 1 if 0 is provided.
Condition apply :
(i.) you can't use predefined function(like logical not).
(ii.) You can't use if-else condition.

Asked In HCL SUDHIR SHARMA (11 years ago)

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(#M40003857) HCL QUESTION HCL puzzle Keep an EYE

. From the following statements determing the order of ranking
M has double the amount as D Y has 3 rupess more than half the amount of D
Ans. Data insuffiecient
Questions 6 - 10 are to be answered on the following data
A causes B or C, but not both
F occurs only if B occurs
D occurs if B or C occurs
E occurs only if C occurs
J occurs only if E or F occurs
D causes G,H or both
H occurs if E occurs G occurs if F occurs

Asked In HCL (13 years ago)

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(#M40051505) HCL QUESTION Data Structure Keep an EYE

in complete tree with 5 level,each node have 4 child or no child ,how many node in the tree,
option
1>321 2>256 3>1024 4>non of these .

Asked In HCL Praveen Kumar Vishwakarma (10 years ago)

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(#M40038207) HCL QUESTION Php interview Keep an EYE

What is the difference between die

and

exit statement.

Asked In HCL gaurav (11 years ago)

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