Mechanical Engg Learning Notes and Technology Articles

Basic Structure of SQL Queries Quiz Questions and Answers 93 PDF Book Download

Basic structure of sql queries quiz, basic structure of sql queries MCQs with answers, database management test prep 93 to learn CS courses for online data analyst degree. Introduction to sql quiz questions and answers, basic structure of sql queries multiple choice questions (MCQs) to practice dbms test with answers for online colleges and universities courses. Learn basic structure of sql queries MCQs, algebra operations in dbms, sql data types and schemas, dbms worksheet, basic structure of sql queries test prep for data science certification.

Learn basic structure of sql queries test with multiple choice question (MCQs): operands of logical connectives can be expressions involving, with choices arithmetic operators, comparison operators, numeric operators, and bound operators for online undergraduate computer science degree. Learn introduction to sql questions and answers for problem-solving, merit scholarships assessment test for data science certification.

Quiz on Basic Structure of SQL Queries Worksheet 93Quiz Book Download

Basic Structure of SQL Queries Quiz

MCQ: Operands of logical connectives can be expressions involving

  1. Arithmetic operators
  2. Comparison operators
  3. Numeric operators
  4. Bound operators

B

DBMS Worksheet Quiz

MCQ: Providing monitoring and evaluation is responsibility of

  1. Database declaration
  2. Database definition
  3. Database operation
  4. Database security

D

SQL Data Types and Schemas Quiz

MCQ: A calendar date containing a four-digit year, month, and day of month, is defined in data type

  1. Date
  2. Time
  3. Timestamp
  4. Calendar

A

Algebra Operations in DBMS Quiz

MCQ: Second extended relational-algebra operation is the

  1. Aggregate operation
  2. Embedded operations
  3. Generalized operation
  4. Extended operation

A

Nested Subqueries Quiz

MCQ: If a correlation name is defined both locally in a subquery and globally in a containing query

  1. Local definition is applied
  2. Global definition is applied
  3. No definition applied
  4. Global and local definitions applied

A