October 9, 2023

UGC NET JRF November 2020 Paper-2

Question 12 Consider a single-level page table system, with the page table stored in the memory. If the hit rate to TLB is 80%, and it […]
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October 9, 2023

GATE 2023

Question 27 Which one or more of the following CPU scheduling algorithms can potentially cause starvation? A First-in First-Out B Round Robin C Priority Scheduling D […]
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October 9, 2023

NTA-UGC-NET 2021 Dec & 2022 June Paper-2

Question 25 Let ε=0.0005. and Let Rε be the relation {(x,y)εR2:|x-y|<ε}, Rε could be interpretated as the relation approximately equal. Rε is (A) Reflexive (B) Symmetric […]
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October 9, 2023

Software-Engineering

Question 8 The diagram that helps in understanding and representing user requirements for a software project using UML (Unified Modeling Language) is: A Entity Relationship Diagram […]
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October 9, 2023

Compiler-Design

Question 250 Grammar of the programming is checked at ________ phase of compiler A semantic analysis B code generation C syntax analysis D code optimization Compiler-DesignPhases-of-CompilersUGC […]
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October 9, 2023

DSSSB PGT 2021

Question 9 Poonam walks 20 km towards north. She teruns right and walks 12 km. She turns left and walks 24 km. She turns right and […]
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October 9, 2023

GATE 2022

Question 13 Which one of the following statements is TRUE? A The LALR (1) parser for a grammar G cannot have reduce-reduce conflict if the LR […]
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October 9, 2023

APPSC-2012-DL-CS

Question 6 Which of the following statements is false? A An unambiguous grammar has the same leftmost and rightmost derivation B An LL(1) parser is a […]
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October 9, 2023

UGC NET CS 2006 Dec-paper-2

Question 34 The ‘K’ in LR(R) cannot be : A 0 B 1 C 2 D None of these Compiler-DesignParsers Question 34 Explanation:  → The name […]
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October 9, 2023

Nielit Scientist-C 2016 march

Question 12 YACC builds up A SLR parsing table B Canonical LR parsing table C LALR parsing table D None of these Compiler-DesignParsers Question 12 Explanation:  […]
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October 10, 2023

UGC NET CS 2014 June-paper-2

Question 7 Which of the following suffices to convert an arbitrary CFG to an LL(1) grammar ? A Removing left recursion alone B Removing the grammar […]
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October 10, 2023

Compiler-Design

Question 293 Top-down parsers are predictive parsers, because : A next tokens are predicted. B length of the parse tree is predicted beforehand C lowest node […]
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