1. You want to draw an octagon shape window on a vertical wall face in your 3D House Plan. Which UCS command option is best suited to place your User Coordinate System on this front wall face to ensure the ...
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Applied Mechanics Solved MCQs
Quearn1. A point moves in such a manner that its distance from a fixed point is equal to its distance from a fixed line multiplied by a constant greater than one. The locus of the path traced by the point ...
Design and Analysis of Algorithms Solved MCQs
Quearn1. Recursion is similar to which of the following? A. switch case B. loop C. if-else D. if elif else Answer» B. loop Explanation: recursion is similar to a loop. 2. Recursion is a method in which the solution of ...
Relational Database Design Solved MCQs
Quearn1. In the __________ normal form, a composite attribute is converted to individual attributes. A. First B. Second C. Third D. Fourth Answer» A. First 2. Tables in second normal form (2NF): A. Eliminate all hidden dependencies B. Eliminate the ...
SQL Solved MCQs
Quearn1. Which SQL function is used to count the number of rows in a SQL query? A. COUNT() B. NUMBER() C. SUM() D. COUNT(*) Answer» D. COUNT(*) 2. Which SQL keyword is used to retrieve a maximum value? A. MOST ...
Relational Modal Solved MCQs
Quearn1. Relational Algebra is a __________ query language that takes two relations as input and produces another relation as an output of the query. A. Relational B. Structural C. Procedural D. Fundamental Answer» C. Procedural 2. For select operation the ...
FIle Structure and Organization Solved MCQs
Quearn1. If a piece of data is stored in two places in the database, then A. Storage space is wasted B. Changing the data in one spot will cause data inconsistency C. In can be more easily accessed D. Storage ...
Basics of DBMS Solved MCQs
Quearn1. Which of the following is a Data Model? A. entity-relationship model B. relational data model C. object-based data model D. all of the above Answer» D. all of the above 2. A collection of related data. A. Information B. ...
DataBase Management System (DBMS) Solved MCQs
Quearn1. Which of the following is a Data Model? A. entity-relationship model B. relational data model C. object-based data model D. all of the above Answer» D. all of the above 2. A collection of related data. A. Information B. ...
Searching, Sorting and Hashing Techniques Solved MCQs
Quearn1. Which of the following is false? A. LSD radix sort is an integer sorting algorithm B. LSD radix sort is a comparison sorting algorithm C. LSD radix sort is a distribution sort D. LSD radix sort uses bucket sort ...