Interview Questions Answers in Data Structures, Operating Systems General Concepts

vidhun

{ City } pudukottai
< Country > india
* Profession * student
User No # 8562

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Question { Morgan Stanley, 35082 }

The element being searched for is not found in an array of
100 elements. What is the average number of comparisons
needed in a sequential search to determine that the element
is not there, if the elements are completely unordered?

Answer

yes.we need 100 comparisons.

Is This Answer Correct ?

13 Yes

4 No

Question { 36381 }

How will inorder, preorder and postorder traversals print
the elements of a tree?

Answer

in order:LOR
pre order:OLR
post order:LRO
L=LEFT CHILD
R=RIGHT CHILD
O=ROOT NODE

Is This Answer Correct ?

34 Yes

5 No

Question { 12788 }

Can we execute any simple program without installing any
Operating system?

Answer

no, we can't exucute any program w/o os.bcoz it controls
all the operations of the computer

Is This Answer Correct ?

2 Yes

14 No

Question { HCL, 86976 }

An Infosys Question : I + Opposite of, W + Initial of,
Ice + twice of the letter b4T + 3/4 of X + 15th letter +
1/2 of 0. Please find the answer & mail me

Answer

I miss you

Is This Answer Correct ?

65 Yes

10 No