Register

UGC NET CSE | June 2006 | Part 2 | Question: 18

• edited by
259 views
0 votes
0 votes

Which of the following statement is wrong?

  1. $2-$ phase locking protocol suffers from dead locks
  2. Time-Stamp protocol suffers from more abort
  3. Time-Stamp protocol suffers from cascading rollbacks whereas $2-$ phase locking protocol do not
  4. None of these
• edited by
User Avatar

1 Answer

0 votes
0 votes

Ans: C)

Because 2 phase locking protocol suffers from cascading rollbacks

 

NOTE:

  • 2 phase locking protocol may be lead to deadlocks.
  • In Timestamp based method, deadlock cannot occur

 

User Avatar
Voting & Accepting an answer helps improve the community
← PreviousNext →
← Previous in categoryNext in category →

Related questions

0 votes
0 votes
1 answer
1
go_editor asked Mar 27, 2020
4,629 views
UGC NET CSE | June 2006 | Part 2 | Question: 31
Which statement is wrong If linked origin $\neq$ translated origin, relocation must be performed by the linker If load $\neq$ linked origin, the loader must perform relocation A linker always perform relocation, whereas some loaders do not None of these
Which statement is wrong If linked origin $\neq$ translated origin, relocation must be performed by the linkerIf load $\neq$ linked origin, the loader must perform reloca...
User Avatar
0 votes
0 votes
0 answers
2
go_editor asked Mar 27, 2020
752 views
UGC NET CSE | June 2006 | Part 2 | Question: 32
Tasks done in parsing are: Check the validity of a source string Determine the syntactic structure of a source string Both A and B None of these
Tasks done in parsing are:Check the validity of a source stringDetermine the syntactic structure of a source stringBoth A and BNone of these
User Avatar
0 votes
0 votes
1 answer
3
go_editor asked Mar 27, 2020
356 views
UGC NET CSE | June 2006 | Part 2 | Question: 33
$\text{YACC}$ builds up _____parsing table. $\text{LALR}$ $\text{LR}$ $\text{SLR}$ $\text{LLR}$
$\text{YACC}$ builds up _____parsing table.$\text{LALR}$$\text{LR}$$\text{SLR}$$\text{LLR}$
User Avatar
2 votes
2 votes
1 answer
4
go_editor asked Mar 27, 2020
1,175 views
UGC NET CSE | June 2006 | Part 2 | Question: 34
The action of passing the source program into the proper syntactic class is known as: Syntax analysis Lexical analysis Interpretation analysis Uniform symbol generation
The action of passing the source program into the proper syntactic class is known as:Syntax analysisLexical analysisInterpretation analysisUniform symbol generation
User Avatar
Link Copied!