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Recent questions tagged kpgcet-cse-2019

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The relational DBMS is constructed on relational principles which are based on  The matrix theory  Axiomatic principles  Primary key  Primary & foreign key relationship
asked Aug 4, 2019 in Unknown Category gatecse 89 views
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In relational DBMS, the closure of functional dependencies facilitates To determine the candidate key To determine the foreign key To determine the dependency of an attribute with other attribute/s None of these
asked Aug 4, 2019 in Others gatecse 47 views
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The process of normalization is used to Enhance the number of relations  Determine the relationship between different relations  Minimize the redundancies & eliminate anomalies  Ease the computational work. 
asked Aug 4, 2019 in Unknown Category gatecse 37 views
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The schema for the entire database is designed using Data definitional language Structured query language Data manipulation language Schema structure language
asked Aug 4, 2019 in Others gatecse 37 views
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The difference between the structured query language and the programming relationship language is that Structured query language does not contain answer to how ? about computation Programming language does not contain the answer to how?about computation Only structured query language uses strict semiotics Only programming language uses strict semiotics.
asked Aug 4, 2019 in Unknown Category gatecse 27 views
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One of the differences between Object-Oriented Paradigm (OOP) and Database Management System (DBMS) is that  In DBMS, null values &redundancies are completely eliminated In OOP, null values & redundancies are completely eliminated In OOP, only null values are minimized  In DBMS, only null values are eliminated. 
asked Aug 4, 2019 in Unknown Category gatecse 28 views
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The diagramming language suitable for object-oriented paradigm is Data Flow Diagramming Language Entity-Relationship Language Object-Oriented Language Unified Modeling Language 
asked Aug 4, 2019 in Unknown Category gatecse 25 views
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 Couple of the good database design principles suggest that preservation and minimization of functional dependencies. These issues can be resolved by Eliminating transitive functional dependencies Eliminating all interrelationship between all attributes Minimizing candidate keys None of these 
asked Aug 4, 2019 in Unknown Category gatecse 23 views
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 The normalization is a way to implement Good software engineering principles Good database design principles Structured Query Language Database Schema 
asked Aug 4, 2019 in Unknown Category gatecse 18 views
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Object-oriented paradigm is used in the analysis stage of SDLC to Structure the behavioural part of the business process Design the structural part of Computer memory Design the object-oriented programming language Design the structure of the database. 
asked Aug 4, 2019 in Unknown Category gatecse 13 views
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The signature of the object method clause present in class diagram contains All definitional attributes of the class used in the method  All referential attributes of the class/es used in the method  All definitional attributes of related classes  All attributes of related classes 
asked Aug 4, 2019 in Unknown Category gatecse 25 views
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The Software Development Life Cycle (SDLC) is used in all Process models Design models Programming models None of these
asked Aug 4, 2019 in Others gatecse 24 views
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The success rate of the software development is pathetically low because Most of the techniques are human skill dependent guidelines The development methodology is not using object-oriented technology Design of software comprises interrelated cluster of software. Inconsistency in the values of related data. 
asked Aug 4, 2019 in Unknown Category gatecse 13 views
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The Ford-Fulkerson method of finding maximum flow from source to sink is  An iterative method A recursive method A direct determination method A methodology of linked methods 
asked Aug 4, 2019 in Unknown Category gatecse 17 views
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The complexity of algorithms is comparatively more accurate in the use of Asymptotic analysis Amortized analysis Both of these Not dependent on the nature of analysis.
asked Aug 4, 2019 in Others gatecse 26 views
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The matrices represented for transformations in homogeneous co-ordinate system are used to transform Multiplication into addition Addition into multiplication Division into subtraction Subtraction into division
asked Aug 4, 2019 in Unknown Category gatecse 18 views
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 The good software engineering principles are used in object-oriented paradigm to Streamline the structural part of the business process Streamline the security of the business process Streamline the structure of the class Streamline the object methods of the class 
asked Aug 4, 2019 in Unknown Category gatecse 19 views
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The picture definition, stored in the $24$ frame buffers of which each $8$ frame buffers are reserved for the primary colours viz., red, blue & green displays the picture in $67,77,216$ $77,216$ $1,67,77,216$ $3$
asked Aug 4, 2019 in Others gatecse 28 views
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In the parallel projection, the picture definition of the window to the view port, the parallel projection lines are Parallel to the viewport Perpendicular to the viewport Parallel to the window Perpendicular to the window
asked Aug 4, 2019 in Unknown Category gatecse 35 views
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In isometric projection of picture definition, the object is projected on the screen which cuts the x-,y- & z- coordinate axes at Equidistance from the origin Any distance from the origin Equidistance from the screen Any distance from the screen
asked Aug 4, 2019 in Others gatecse 20 views
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The scaling transformation of the object with uniform scaling factors greater than $1$, Retains the size and shape of the object Retains only the size of the object Changes only the shape of the object Enhances the size of the object retaining the shape
asked Aug 4, 2019 in Others gatecse 20 views
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The scaling factors equals to $2$ in any direction Retains the distance of the defining point of the object from the origin, but doubles the size of the object in that direction Doubles the distance of the defining point of the object from the origin, but ... direction Doubles both the distance of the defining point of the object from the origin and the size of the object in that direction
asked Aug 4, 2019 in Others gatecse 24 views
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The normals to the plane surface $ax + by + cz+ d = 0$ is represented by $ai + bj + ck$ $ai + bj +dk$ $ai + cj + dk$ $bi + cj + dk$ where $(i, j, k)$ are unit normal respectively along x-, y-, and z- directions.
asked Aug 4, 2019 in Others gatecse 19 views
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The transitive dependencies between attributes of a relation (relational DBMS file) is eliminated by the application of $1$st normal form $2$nd normal form $3$rd normal form $4$th normal form rule on the relation.
asked Aug 4, 2019 in Others gatecse 24 views
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The concatenation of three or more matrices is Associative and also commutative Associative but not commutative  Commutative but not associative Neither associative nor commutative 
asked Aug 4, 2019 in Unknown Category gatecse 21 views
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The normalization of relations in DBMS is based on Divide and conquer algorithm Axioms of probability Greedy algorithm Armstrong's axioms 
asked Aug 4, 2019 in Unknown Category gatecse 25 views
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The undesirable multivalued dependency in a relation arises if there exist  Two one-to-many relationships between attributes of a relation  One one-to-one and one one-to many one relationships between attributes within a relation Two one-to-one relationships between attributes of a relation  One one-to-many relationship between attributes across relation
asked Aug 4, 2019 in Unknown Category gatecse 24 views
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The software is developed using one of the process models, whose stages are iterative in nature because Their pedestal software development life cycle needs iteration The activities in software developmental stages are human skill dependent. The involved automated activities need iterations. None of these
asked Aug 4, 2019 in Others gatecse 12 views
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The running time of amortized stack of the most $n$ elements is Push $= 2$, pop $= 0$, Make Empty $= 0$ Push $= 1$, pop $= 1$, Make Empty $= n$ Push $= 1$ or $n$, pop $= 1$ or $(n − 1)$, Make Empty $= 1$ Push $= 3$, pop $= 2$, Make Empty $= 1$
asked Aug 4, 2019 in Others gatecse 30 views
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The tower of Hanoi puzzle with $n (n > 1)$ different dimensional disks stacked on peg A in the decreasing order of their size with largest dimensional disk at the bottom and smallest dimensional disk at the top. The disks are to be transferred from peg A to Peg B using peg C with one disk at a time such that ... of disk transfers is given by $2T(n − 1) +2$ $2T(n-1) + 1$ $T(n-1) +T(n − 2)$ $2T(n)$
asked Aug 4, 2019 in Others gatecse 60 views
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