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SQL Data Definition and Types Interview Questions with Answers PDF p. 105

SQL Data Definition and Types interview questions and answers, sql data definition and types trivia questions PDF 105 to practice Database Management System exam questions for online classes. Practice Schema Definition, Constraints, Queries and Views MCQ questions, sql data definition and types Multiple Choice Questions (MCQ) for online college degrees. SQL Data Definition and Types Interview Questions PDF: disk file records, introduction to query processing, ordered records, conceptual database design, sql data definition and types test prep for CS major.

"If the concatenation operator is applied to two strings such as [ 'ABCD' || 'wxyz' ] then the resultant string will be" MCQ PDF with choices wxyzabcd, awbxcydz, abcdwxyz, and abcd+wxyz for online computer science engineering. Learn schema definition, constraints, queries and views questions and answers to improve problem solving skills for online college classes.

Trivia Quiz on SQL Data Definition & Types MCQs

MCQ: If the concatenation operator is applied to two strings such as [ 'ABCD' || 'wxyz' ] then the resultant string will be

AwBxCyDz
wxyzABCD
ABCDwxyz
ABCD+wxyz

MCQ: The strategy in which few high level entity types splitted into low level entity types is classified as

top down strategy
bottom up strategy
inside out strategy
mixed strategy

MCQ: The temporary unordered file is also called

overflow file
heap file
sequential file
spanned file

MCQ: The representation of the queries in the form of data structure graph is classified as

scanner tree
parser tree
query graph
query tree

MCQ: In high level programs, the command which is used to copy the current record from buffer to variable of user program is classified as

read command
find next command
modify command
insert command