pre order given find post order ?, Computer Engineering

Assignment Help:

The preorder traversal sequence of a binary search tree is 30, 20, 10, 15, 25, 23,
39, 35, 42. Which one of the following is the postorder traversal sequence of the
same tree?
(A) 10,20,15,23,25,35, 42,39,30 (B) 15,10,25,23,20, 42,35,39,30
(C) 15,20,10,23,25, 42,35,39,30 (D) 15,10,23,25,20,35, 42,39,30

Related Discussions:- pre order given find post order ?

Determine the factor consider when selecting digital encoder, 1. What facto...

1. What factors should be considered when selecting a digital encoder (line codes)? Briefly mention five of those factors. Use sketches and additional text to describe the followin

Explain the paging unit, Explain the Paging Unit Paging mechanism funct...

Explain the Paging Unit Paging mechanism functions with 4K - byte memory pages or with a new extension available to Pentium with 4M byte-memory pages. In Pentium, with new 4M-b

Why do we need dma, Why do we need DMA? DMA is used to transfer the blo...

Why do we need DMA? DMA is used to transfer the block of data directly among an external device and the main memory without the continuous intervention by the processor.

Develop a regular expression for real number and identifier, Develop a regu...

Develop a regular expression for Real number with optional fraction and Identifier. (i) A regular expression for real number with optional fraction is [+ | -] (d) +. (d)* (i

Accessing a cache - computer architecture, Accessing a Cache: Direct ...

Accessing a Cache: Direct mapping: (Block address) modulo (Number of cache block in the cache) The valid bit indicate whether an entry contain a valid address.

What is the chief advantage of using virtual packets, What is the chief adv...

What is the chief advantage of using virtual packets instead of frames? The router can't transfer a copy of a frame from one kind of network to another since the frame formats

Define formal language grammar, Define formal language grammar? A forma...

Define formal language grammar? A formal language grammar is a set of formation rules which describe that strings made by the alphabet of a formal language are syntactically va

Discuss about charles babbage in brief, Discuss about Charles Babbagein bri...

Discuss about Charles Babbagein brief Mechanism for advancing or reversing of control card were allowed therefore enabling execution of any desired instruction. In ot

Return a string, Write a function that will prompt the user individually fo...

Write a function that will prompt the user individually for a filename and extension and will make and return a string with the form 'filename.ext'.

Analog to digital convertor, In which A/D converter has the speed of conver...

In which A/D converter has the speed of conversion is maximum ? Ans. In Parallel-comparator A/D converter, the speed of conversion is maximum. Speed of conversion is maximum a

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages