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rdfan19
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Questions by rdfan19
0
votes
1
answer
1
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?
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 i...
1.5k
views
asked
Mar 1, 2018
DS
data-structures
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–
1
votes
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 ?
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 exampleTable RAB6971Ta...
467
views
asked
Aug 4, 2017
Databases
databases
natural-join
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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 ?
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 RAB9769T...
3.1k
views
asked
Aug 4, 2017
Databases
databases
natural-join
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1
votes
1
answer
4
Made easy test series
Why is b incorrect?
Why is b incorrect?
537
views
asked
Feb 1, 2017
Theory of Computation
made-easy-test-series
theory-of-computation
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0
votes
1
answer
5
Kleen plus closure
Does kleen positive closure of (€ + a +b) contains € ? €= epsilon
Does kleen positive closure of (€ + a +b) contains € ?€= epsilon
623
views
asked
Feb 1, 2017
Theory of Computation
theory-of-computation
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1
votes
2
answers
6
Grammar
Can set of terminal be empty in a grammar? Is epsilon (null string) counted as a terminal symbol?
Can set of terminal be empty in a grammar? Is epsilon (null string) counted as a terminal symbol?
1.7k
views
asked
Jan 28, 2017
Theory of Computation
theory-of-computation
grammar
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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?
Q15 I am having confusion regarding indirect bit(mode bit) .Are mode bit used in deciding number of operations possible?
596
views
asked
Jan 5, 2017
CO and Architecture
co-and-architecture
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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?
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?
590
views
asked
Dec 31, 2016
Databases
databases
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