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Database Systems Quiz e-Book PDF | Advanced SQL App Download

Database Systems Study Material: Practice Test 55 (Chapter 1)

Advanced SQL Quiz Questions & Answers PDF Download - 55

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The Advanced SQL Quiz Questions and Answers PDF (Advanced SQL Quiz PDF e-Book) download Ch. 1-55 to study Database Systems Course. Practice Embedded SQL MCQs, Advanced SQL MCQ questions and answers PDF to learn online certificate courses. The Database Systems Quiz App Download: Free Advanced SQL App to study accessing sql and programming language, online analytical processing (olap) career test for computer software engineer online degree.

The Quiz: To eliminate the duplication of rows, the query result in SQL uses the statement; "Advanced SQL" App (iOS, Android) with answers: no duplicate, distinct, differentiate, and unique for online computer science degrees. Study Database Languages Quiz Questions, download Google Book (Free Sample) to learn online certificate courses.

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Advanced SQL Exam Questions and Answers PDF Download: Test 55

MCQ: 271

To eliminate the duplication of rows, the query result in SQL uses the statement

  1. Distinct
  2. NO duplicate
  3. Differentiate
  4. Unique
MCQ: 272

SQL statements operate on relations and returns as a result

  1. Tuples
  2. Attribute
  3. Relation
  4. Instance
MCQ: 273

Conditional statements are implemented/executed using

  1. Functions
  2. Relations
  3. Attributes
  4. Controls
MCQ: 274

The operation of all is achieved using the function of SQL, named as

  1. encode function
  2. decode function
  3. grouping function
  4. Both B and C
MCQ: 275

The process of switching from coarser-granularity data to finer-granularity data, is known as

  1. Drill down
  2. Drill up
  3. Rollup
  4. Rolldown
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Advanced SQL Quiz App (Android & iOS)

Advanced SQL Quiz App

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

DataBase Management System (MCS) Quiz App

Technical Writing Quiz App (iOS & Android)

Technical Writing Quiz App

Electronic Circuit Design Quiz App (Android & iOS)

Electronic Circuit Design Quiz App