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Database Management System Certification Exam Tests

Database Management System Practice Test 105

SQL Data Definition and Types Quiz Questions and Answers PDF Download - 105

The SQL Data Definition and Types Quiz Questions and Answers PDF (SQL Data Definition and Types Quiz with Answers PDF e-Book) download Ch. 14-105 to prepare Database Management System Practice Tests. Solve Schema Definition, Constraints, Queries and Views MCQ with answers PDF, SQL Data Definition and Types Multiple Choice Questions (MCQ Quiz) for free online classes. The SQL Data Definition and Types Quiz App Download: Free learning app for sql data definition and types, conceptual database design, ordered records, introduction to query processing, disk file records test prep for best online schools for computer science.

The Quiz MCQ: If the concatenation operator is applied to two strings such as [ 'ABCD' || 'wxyz' ] then the resultant string will be; "SQL Data Definition & Types" App Download (Free) with answers: WxyzABCD; AwBxCyDz; ABCDwxyz; ABCD+wxyz; for free online classes. Learn Schema Definition, Constraints, Queries and Views Questions and Answers, Apple eBook to download free sample for online computer science programs.

SQL Data Definition & Types Questions and Answers PDF Download: MCQ 105

MCQ 521:

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

  1. AwBxCyDz
  2. wxyzABCD
  3. ABCDwxyz
  4. ABCD+wxyz
MCQ 522:

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

  1. top down strategy
  2. bottom up strategy
  3. inside out strategy
  4. mixed strategy
MCQ 523:

The temporary unordered file is also called

  1. overflow file
  2. heap file
  3. sequential file
  4. spanned file
MCQ 524:

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

  1. scanner tree
  2. parser tree
  3. query graph
  4. query tree
MCQ 525:

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

  1. read command
  2. find next command
  3. modify command
  4. insert command

Database Management System Exam Prep Tests

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SQL Data Definition & Types App (Android & iOS)

SQL Data Definition & Types App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

Computer Architecture App (Android & iOS)

Computer Architecture App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (iOS & Android)