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Satellite Data in Data Structure
What exactly is Satellite Data in Data structures? struct BST { int key; char name[20]; struct BST* left; struct BST* right; struct BST* parent; }; What will be satellite data in above node considering BST in made with 'int key' as key?Is structure essential data like left,right,parent pointer for tree implementation a part of satellite data?
asked
in
DS
Mar 1, 2018
1.5k
views
data-structures
1
vote
1
answer
2
Natural Join
What will be the output of Natural Join if there is(are) common attribute(s) in two relations but no common value in these common attribute(s) ? for example Table R A B 6 9 7 1 Table S B C 7 3 5 8 R Natural Join s will be ?
asked
in
Databases
Aug 4, 2017
469
views
databases
natural-join
3
votes
2
answers
3
Natural Join
What will be the output of Natural join if there is(are) common attribute(s) in two relations but no Common value in these common attribute(s) ? For example Table R A B 9 7 6 9 Table S B C 4 1 8 5 Output of R natural join S will be ?
asked
in
Databases
Aug 4, 2017
3.1k
views
databases
natural-join
1
vote
1
answer
4
Made easy test series
Why is b incorrect?
asked
in
Theory of Computation
Feb 1, 2017
544
views
made-easy-test-series
theory-of-computation
0
votes
1
answer
5
Kleen plus closure
Does kleen positive closure of (€ + a +b) contains € ? €= epsilon
asked
in
Theory of Computation
Feb 1, 2017
625
views
theory-of-computation
1
vote
2
answers
6
Grammar
Can set of terminal be empty in a grammar? Is epsilon (null string) counted as a terminal symbol?
asked
in
Theory of Computation
Jan 28, 2017
1.7k
views
theory-of-computation
grammar
0
votes
2
answers
7
Machine instructions
Q15 I am having confusion regarding indirect bit(mode bit) .Are mode bit used in deciding number of operations possible?
asked
in
CO and Architecture
Jan 5, 2017
603
views
co-and-architecture
0
votes
2
answers
8
Undo and Redo
Is there any priority in which order Undo and Redo operations will be performed in case of transaction failure? Do We perform all undos first and then all redos?
asked
in
Databases
Dec 31, 2016
595
views
databases
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